Source: Saskatchewan Agriculture and Food
It is a professional regulatory body much like that which governs the activities of physicians and lawyers. After all, if an agrologist tells you there is a nutrient deficiency in your soil, you want to make sure that recommendation comes from someone whose practices are recognized as sound by his or her peers. That is precisely what the Saskatchewan Institute of Agrologists is there for, and it has been around for 60 years.
Bruce Hobin, executive director/registrar of the SIA, explains that it is his role to work with the Admissions Committee and the SIA Council to make sure that the people who become professional agrologists have the right credentials.
"We admit them initially as articling agrologists (AAg), and they move on to become professional agrologists. When members join us, there are a number of requirements they must complete before becoming professional agrologists.”
When the articling requirements are successfully completed, applicants become professional agrologists, who can use the designation PAg. To maintain their professional status, SIA agrologists are required to take part in ongoing professional development.
“When you see the designation PAg, or you hear the word agrologist, you have an assurance that the person is qualified to provide agricultural advice,” explains Hobin.
The Saskatchewan Institute of Agrologists (SIA) was established by The Saskatchewan Agrologists Act in 1946. The Act makes it compulsory for anyone practicing agrology in Saskatchewan to be a member of the SIA.
Agrologists have played a significant role in the development of the agricultural sector in Saskatchewan. The idea was to have a professional body with the legislated authority to protect the interests of the public in issues related to agricultural production and processing.
“When the first agrologist members were admitted, they dealt primarily with conventional production,” says Hobin. “They were involved in crop and livestock production, or helping with farm management issues. But now, it seems we have a broader spectrum of agrologists.
"We have agrologists who still work in traditional agriculture, but you now have agrologists who work with environmental issues and wildlife management, and even in the oil industry, where agrologists work in soil reclamation. We also have many more agrologists who are involved with agricultural processing and the various issues related to that. So the profession has evolved in many ways.”
The SIA has about 1,000 members who are professional or articling agrologists.
“We also have approximately another 40 agricultural technologists who have a diploma in agriculture and who are therefore recognized as having post-secondary training in applied agriculture."
The profession of agrology has become increasingly specialized over the years, and from that comes the fact that agrologists, like doctors, practise only in their area of expertise.
The word “agrologist” is derived from the Greek words “agros” meaning land, or farm, and “logist” meaning scientist. The term designates persons who have attained at least a university degree, and who are members of a professional institute of agrologists. The basic criterion for membership in SIA is a Bachelor’s Degree in Agriculture from a recognized university. Other degrees, deemed by the council of the SIA to be equivalent to a degree in agriculture, may be accepted if an applicant indicates to the council an adequate training and knowledge of the agri-food industry. In some cases, additional training is required before the holder of an equivalent degree is deemed eligible for admission as an articling agrologist.
The largest employer of professional agrologists in Saskatchewan is Saskatchewan Agriculture and Food.
For more information, contact:
Bruce Hobin, PAg
Executive Director/Registrar
Saskatchewan Institute of Agrologists
Saskatoon, Saskatchewan
(306) 242-2606
Wednesday, May 24, 2006
U of S Researchers Aim to Fast-Track Chickpea Breeding
Source: Saskatchewan Agriculture and Food
Chickpeas present a significant market opportunity for Saskatchewan; however, producers face two serious production limitations: the long growing season requirement for the current chickpea varieties and the high risk of ascochyta blight, an extremely aggressive fungal disease. These are factors which crop breeding can help address, thanks in part to the contribution of the Saskatchewan Agriculture and Food (SAF) Agriculture Development Fund (ADF #20050723).
Researchers at the University of Saskatchewan are hoping to speed up the breeding process in order to save on variety development costs and to contribute to the molecular marker work that is currently being conducted there, according to crop scientist Monika Lulsdorf.
The research, which the U of S conducts in collaboration with colleagues in Australia, involves double-haploid technology. Normally, plant pollen contains only half the chromosomes necessary to produce a plant (single haploid), because half of the set comes from the father and the other half from the mother. Lulsdorf explains that double-haploid technology allows them to take immature pollen through a variety of steps and get it to regenerate into a plant. These plants are homozygous or "true breeding," meaning that, in a short amount of time, all the traits in which the researchers are interested can be fixed, and will not change from generation to generation.
"What is nice is that traits like resistance to ascochyta blight will be fixed in here," she says. "If you are looking for only one trait, it is fairly easy, but if you are looking for several different traits, and you have them all fixed all at the same time, that really helps in the end.”
Double-haploid technology is commonly used for canola, barley, wheat and a range of other species, but researchers are having difficulties using this technology on pulse crops, she explains.
“Pulse crops have always been more difficult than other species to work with, and there are very few people working on pulses, which makes research even more difficult," she says. "If you look at barley, there are labs all over the world working with double-haploid technology, and this synergy—financial and scientific—is helping them make more progress, faster. Whereas here, we are trying to do this mostly on our own. This is why I have called upon an Australian colleague to help."
Lulsdorf is working with Dr. Janine Croser, a research fellow from the Centre for Legumes in Mediterranean Agriculture (CLIMA) at the University of Western Australia in Perth.
"We are just trying to develop the technology at the moment," she says. "The androgenic part—the part where the pollen divides and develops into the pro-cell—we have already. We are now focusing on the development of the pro-embryo into the plant."
Lulsdorf and her colleagues hope to have one complete protocol developed this year.
“We are hoping for one cultivar, one genotype, because once we have developed one model cultivar, things become much easier. You can start playing around with it because you know what works already. Then we can start looking at other cultivars; we can improve the system; we can make it cost-efficient."
Lulsdorf believes success would open up a world of other opportunities, but, as she says, “we have to get there first.”
For more information, contact:
Monika Lulsdorf
Researcher
Crop Development Centre
University of Saskatchewan
(306) 966-8558
Chickpeas present a significant market opportunity for Saskatchewan; however, producers face two serious production limitations: the long growing season requirement for the current chickpea varieties and the high risk of ascochyta blight, an extremely aggressive fungal disease. These are factors which crop breeding can help address, thanks in part to the contribution of the Saskatchewan Agriculture and Food (SAF) Agriculture Development Fund (ADF #20050723).
Researchers at the University of Saskatchewan are hoping to speed up the breeding process in order to save on variety development costs and to contribute to the molecular marker work that is currently being conducted there, according to crop scientist Monika Lulsdorf.
The research, which the U of S conducts in collaboration with colleagues in Australia, involves double-haploid technology. Normally, plant pollen contains only half the chromosomes necessary to produce a plant (single haploid), because half of the set comes from the father and the other half from the mother. Lulsdorf explains that double-haploid technology allows them to take immature pollen through a variety of steps and get it to regenerate into a plant. These plants are homozygous or "true breeding," meaning that, in a short amount of time, all the traits in which the researchers are interested can be fixed, and will not change from generation to generation.
"What is nice is that traits like resistance to ascochyta blight will be fixed in here," she says. "If you are looking for only one trait, it is fairly easy, but if you are looking for several different traits, and you have them all fixed all at the same time, that really helps in the end.”
Double-haploid technology is commonly used for canola, barley, wheat and a range of other species, but researchers are having difficulties using this technology on pulse crops, she explains.
“Pulse crops have always been more difficult than other species to work with, and there are very few people working on pulses, which makes research even more difficult," she says. "If you look at barley, there are labs all over the world working with double-haploid technology, and this synergy—financial and scientific—is helping them make more progress, faster. Whereas here, we are trying to do this mostly on our own. This is why I have called upon an Australian colleague to help."
Lulsdorf is working with Dr. Janine Croser, a research fellow from the Centre for Legumes in Mediterranean Agriculture (CLIMA) at the University of Western Australia in Perth.
"We are just trying to develop the technology at the moment," she says. "The androgenic part—the part where the pollen divides and develops into the pro-cell—we have already. We are now focusing on the development of the pro-embryo into the plant."
Lulsdorf and her colleagues hope to have one complete protocol developed this year.
“We are hoping for one cultivar, one genotype, because once we have developed one model cultivar, things become much easier. You can start playing around with it because you know what works already. Then we can start looking at other cultivars; we can improve the system; we can make it cost-efficient."
Lulsdorf believes success would open up a world of other opportunities, but, as she says, “we have to get there first.”
For more information, contact:
Monika Lulsdorf
Researcher
Crop Development Centre
University of Saskatchewan
(306) 966-8558
Promising Saskatchewan Research Into New Vaccine Stimulant For Cattle
Source: Saskatchewan Agriculture and Food
While the increase in antibiotic resistance in cattle continues to challenge scientists and producers around the world, researchers in Saskatchewan have identified a novel immune stimulant called CpG ODN that helps beef producers keep their herds protected from bovine respiratory diseases such as “shipping fever.”This development by the Vaccine and Infectious Disease Organization (VIDO) at the University of Saskatchewan will keep cattle healthier, while reducing the need for antibiotics.
If it is generally agreed that vaccination remains the most cost-effective method of reducing animal suffering and death losses, animals that are routinely vaccinated as they enter feedlots are still exposed to pathogens because of previous weaning, shipping and mixing before their responses to vaccines are fully developed. As a result, there is a two-to-three-week period of susceptibility. The CpG ODN vaccine stimulant counters this by dramatically improving the speed and magnitude of immunity by enhancing a number of available vaccines.
The current reliance on antibiotics has a number of downsides, according to Dr. Lorne Babiuk, Director of VIDO.
“Antibiotics are of concern because of the increase in antibiotic resistance. Livestock production is under extreme pressure to reduce the use of antibiotics so they will be available for treating human diseases.”
The vaccine stimulant will reduce economic losses for producers and alleviate the suffering of animals from a variety of respiratory illnesses, while making more antibiotics available for human use.
“We develop these as platform technologies that will be beneficial to humans as well. If you reduce the use of antibiotics, you decrease resistance. The approach can be used for humans,” says Dr. Babiuk. “We have been able to, first of all, improve the magnitude of immune response, then change the type and broaden the quality of the immune response, and finally reduce the amount of vaccine required. We can also reduce the injection site tissue reaction.”
This project also has the potential to increase Canadian beef exports to Europe, as the European Union is taking steps to limit or ban the use of antibiotics in animal feed. They believe that, as antibiotics move through the food chain, they will lower human resistance to bacteria. They are also considering limiting or even banning live cattle and meat that has been exposed to antibiotics.
The project has received funding from Advancing Canadian Agriculture and Agri-Food Saskatchewan (ACAAFS), and VIDO has brought in a number of other partners as well.
“We work with a collaborative group from around the world," he explains, "and, as a result of our expertise and world-leading activities, we have been able to team up with research institutes and bio-pharmaceutical companies around the world.”
The results so far have been impressive, and the benefits to producers are clear. Animal losses due to bovine respiratory diseases are estimated to cost $100 million annually in Canada. If the animals do not have to expend energy fighting off an infection, their feed conversion efficiencies are increased.
ACAAFS is a five-year program which provides $3.22 million annually to Saskatchewan projects that will position Canada's agriculture and agri-food sector at the leading edge. Funding for the ACAAFS program is provided by Agriculture and Agri-Food Canada. Application forms and information on how to apply can be found on the ACAAFS website at www.sccd.sk.ca/acaafs.
For more information, please contact:
Dallas Carpenter
Communications Officer
Saskatchewan Council for Community Development
Saskatoon, Saskatchewan
(306) 975-6856
Dr. Lorne Babiuk
Director
VIDO
University of Saskatchewan
(306) 966-7475
Saskatchewan Producers Seize Opportunities at Major U.S. Trade Show
Source: Saskatchewan Agriculture and Food
If you are in the natural products business, this is an opportunity worth considering.
Natural Products EXPO West 2006 took place earlier this spring in Anaheim, California. Established in 1981, it is the United States' largest natural products trade show, with over 30,000 retailers, manufacturers, industry members, exhibitors and members of the media in attendance, along with 2,500 booths.
For Saskatchewan agricultural producers and marketers like Roger Provencher of Canadian Prairie Bison in Canwood, Natural Products EXPO West is an opportunity that can't be missed.
“I went to Natural Products EXPO West to meet potential customers, to get into the retail market and to look at doing some different programs for them," says Provencher. "We hope to add more value to the carcasses, which in turn will add more value for the producers.” Canadian Prairie's producers are all natural producers. They must sign an affidavit saying they don’t feed any growth hormones or antibiotics to their animals. The company sells mostly to the U.S., with a lesser market in Canada.
This year, Provencher’s group joined forces with the Canadian Bison Association and handed out samples on location.
“We hired a couple of chefs, and we did a bison brisket and handed out, I believe, around 3,500 samples over three or four days," he says. "Visitors would come by our booth, and we would start talking about what cuts they could possibly use and exchange business cards and pamphlets. Once we got home, we followed up by e-mail and telephone. We got them more samples and, hopefully, we'll strike a deal with them and go from there."
Another Saskatchewan group that attended the show is Northern Lights Foods of La Ronge. Terry Helary, the general manager, explains there are several reasons why he attends.
“One is to look for new customers; two is to maintain relationships with existing customers; and three is to see what is new in the market. I find it is always the follow-up that makes the difference in the sale, but attending the show gives us exposure and a market presence."
California is Northern Lights' biggest U.S. market, for both their wild rice and wild mushrooms, and Helary believes it is the personal touch that helps cement the wholesaler/retailer relationship. When he is at Natural Products EXPO West, he visits the stores where their products are sold—stores like Trader Joe’s. Northern Lights will even do private labelling for them.
The Saskatchewan Trade and Export Partnership (STEP) is the provincial organization that has been leading trade missions of Saskatchewan food processors to Natural Products EXPO West. Brad Michnik, Director of Trade Development for North America and Mexico, explains that significant organic, natural products and herbal supplements sectors exist in the province. These export companies go to Natural Products EXPO West because it brings all the wholesalers, retailers, brokers and manufacturers in the industry together in Anaheim. There is also a Natural Products EXPO East held every fall on the East Coast, but the Anaheim show has proven to be the more significant of the two.
"Keep in mind that California is the birthplace of the organic, natural products movement in North America,” says Michnik.
STEP has worked with Saskatchewan groups going to Natural Products EXPO West for six of the last nine years. There has always been a large complement of Canadian companies that attend the show, of which anywhere from 12 to 20 are Saskatchewan firms.
“Saskatchewan is always well represented," say Michnik. "The Saskatchewan companies that attend range from people selling organic commodities to companies selling shelf-ready products for the retail market in the southern United States. Some of the companies that attend are in the early stages of the export process. They will go down to California to learn about the market, to see what the opportunities are, and to see how they are going to take advantage of those opportunities. At the other end of the spectrum, there are companies that are already successfully marketing down there, and are looking to expand their businesses and to find additional customers.”
When it comes to exporting natural agricultural products, there is nothing quite like getting your feet wet at Natural Products EXPO West.
For more information, contact:
Brad Michnik
Director of Trade Development
for North America and Mexico
Saskatchewan Trade and Export Partnership
Saskatoon, Saskatchewan
(306) 933-6555
Roger Provencher
Canadian Prairie Bison
Canwood, Saskatchewan
(306) 468-2930
Terry Helary
General Manager
Northern Lights Food
La Ronge, Saskatchewan
(306) 425-3434
If you are in the natural products business, this is an opportunity worth considering.
Natural Products EXPO West 2006 took place earlier this spring in Anaheim, California. Established in 1981, it is the United States' largest natural products trade show, with over 30,000 retailers, manufacturers, industry members, exhibitors and members of the media in attendance, along with 2,500 booths.
For Saskatchewan agricultural producers and marketers like Roger Provencher of Canadian Prairie Bison in Canwood, Natural Products EXPO West is an opportunity that can't be missed.
“I went to Natural Products EXPO West to meet potential customers, to get into the retail market and to look at doing some different programs for them," says Provencher. "We hope to add more value to the carcasses, which in turn will add more value for the producers.” Canadian Prairie's producers are all natural producers. They must sign an affidavit saying they don’t feed any growth hormones or antibiotics to their animals. The company sells mostly to the U.S., with a lesser market in Canada.
This year, Provencher’s group joined forces with the Canadian Bison Association and handed out samples on location.
“We hired a couple of chefs, and we did a bison brisket and handed out, I believe, around 3,500 samples over three or four days," he says. "Visitors would come by our booth, and we would start talking about what cuts they could possibly use and exchange business cards and pamphlets. Once we got home, we followed up by e-mail and telephone. We got them more samples and, hopefully, we'll strike a deal with them and go from there."
Another Saskatchewan group that attended the show is Northern Lights Foods of La Ronge. Terry Helary, the general manager, explains there are several reasons why he attends.
“One is to look for new customers; two is to maintain relationships with existing customers; and three is to see what is new in the market. I find it is always the follow-up that makes the difference in the sale, but attending the show gives us exposure and a market presence."
California is Northern Lights' biggest U.S. market, for both their wild rice and wild mushrooms, and Helary believes it is the personal touch that helps cement the wholesaler/retailer relationship. When he is at Natural Products EXPO West, he visits the stores where their products are sold—stores like Trader Joe’s. Northern Lights will even do private labelling for them.
The Saskatchewan Trade and Export Partnership (STEP) is the provincial organization that has been leading trade missions of Saskatchewan food processors to Natural Products EXPO West. Brad Michnik, Director of Trade Development for North America and Mexico, explains that significant organic, natural products and herbal supplements sectors exist in the province. These export companies go to Natural Products EXPO West because it brings all the wholesalers, retailers, brokers and manufacturers in the industry together in Anaheim. There is also a Natural Products EXPO East held every fall on the East Coast, but the Anaheim show has proven to be the more significant of the two.
"Keep in mind that California is the birthplace of the organic, natural products movement in North America,” says Michnik.
STEP has worked with Saskatchewan groups going to Natural Products EXPO West for six of the last nine years. There has always been a large complement of Canadian companies that attend the show, of which anywhere from 12 to 20 are Saskatchewan firms.
“Saskatchewan is always well represented," say Michnik. "The Saskatchewan companies that attend range from people selling organic commodities to companies selling shelf-ready products for the retail market in the southern United States. Some of the companies that attend are in the early stages of the export process. They will go down to California to learn about the market, to see what the opportunities are, and to see how they are going to take advantage of those opportunities. At the other end of the spectrum, there are companies that are already successfully marketing down there, and are looking to expand their businesses and to find additional customers.”
When it comes to exporting natural agricultural products, there is nothing quite like getting your feet wet at Natural Products EXPO West.
For more information, contact:
Brad Michnik
Director of Trade Development
for North America and Mexico
Saskatchewan Trade and Export Partnership
Saskatoon, Saskatchewan
(306) 933-6555
Roger Provencher
Canadian Prairie Bison
Canwood, Saskatchewan
(306) 468-2930
Terry Helary
General Manager
Northern Lights Food
La Ronge, Saskatchewan
(306) 425-3434
Shaunavon Pulse Producers Develop Lentil-Based Lasagne
Source: Saskatchewan Agriculture and Food
The road to value-added agriculture is strewn with both rewards and hurdles. No one knows that better than Shaunavon grain producers Vicky and David Krause. They created Pulse Wise Foods to help them make the transition from producer to processor, and today they market their very own lentil and feta lasagne through the Saskatchewan Made stores in Regina and Saskatoon.
“We have a young family and a full future ahead of us,” says David Krause. “We were looking at the grain industry—we knew something had to change. We grew lentils. At a Pulse Days meeting in Saskatoon a few years ago, we heard an agricultural economics professor say that the pulse industry would overbuild the cleaning and processing facilities, and that there would be some losers, but the future after that would be in adding value to products above and beyond simply bagging and shipping."
So that is what they decided to do. With help from the Saskatchewan Food Processors Association (SFPA) and the Saskatchewan Food Industry Development Centre in Saskatoon, the Krauses developed their product, designed the packaging and labelling, and brought it to market.
Both members of this entrepreneurial couple were born and raised in a traditional grain farming environment.
“Looking back from now,” Krause reflects, “we faced a lot of challenges. First, we really didn’t understand business and we didn’t understand food processing. So we had to learn a lot. We tried to market the product, as well as process it, and, at the same time, we were trying to raise two young kids—we have been tugging away at this for five or six years now.
“We have learned a lot about marketing and business. You hear about the successes, and about the people with the best gadget in the world, but who, for some reason, just can't get it off the ground. The key is marketing. It's neither an art nor a science, but it is a combination of both. You have to be lucky as well.”
One of the challenges Pulse Wise Foods is working on right now is how to produce their product more efficiently, according to Krause.
“Our product is labour-intensive to make and, therefore, costly. Finding the right package to put it in is another major issue. We are now looking to streamline production, for it is a handmade product at the moment. Because it is so unique, you are developing a whole new grocery category as you go. Our lasagne is meatless, using lentil as the protein.”
Krause feels it is only fitting that Saskatchewan producers should be able to capitalize on value-added lentil products, since the province is a world leader in lentil production. Canadians do not eat a lot of lentils, but, he notes, Pulse Canada is in the midst of researching and publicizing the health benefits of lentils and other pulses.
“In other parts of the world, people eat pulses on a daily basis. Think about it: no cholesterol, low in fat, prevention of heart disease and diabetes. Isn’t it the right food for us? Our product is a heat-and-serve microwaveable meal; quite convenient."
Krause believes the secret of being successful is to never give up; to have passion; to love what you are doing.
"Never get down on yourself," he says, "but don’t blame anybody else for your failures. It is all up to you. It is tough. We have cried, but we have laughed, too. Somebody said to me: when you are down and out and on the floor, when you are down there, pick something up. You might as well learn something while you are down there.”
The Krause family has learned much in the process of building their company.
“The food business is very highly controlled," he says. "Finding a distributor and a retailer that wants you is all about consumer demand. That is what they want. They don’t want to take something off their shelf that is making them money to put your product on."
Krause is trying to devise a way to educate consumers about lentils. Through market research, he has learned that consumers want convenience and they want wellness. They want food that will give them health benefits without sacrificing taste.
"They want something that tastes good," he says. "Otherwise, people won’t eat it. That is number one.”
As Pulse Wise Foods grows to tap into the demand for healthier foods, the Krause family will keep on growing as entrepreneurs also, learning how to make the best out of the resources at their disposal, while remaining stewards of valuable agricultural resources back at home in Shaunavon.
David Krause
Pulse Wise Foods
Shaunavon, Saskatchewan
(306) 297-6394
The road to value-added agriculture is strewn with both rewards and hurdles. No one knows that better than Shaunavon grain producers Vicky and David Krause. They created Pulse Wise Foods to help them make the transition from producer to processor, and today they market their very own lentil and feta lasagne through the Saskatchewan Made stores in Regina and Saskatoon.
“We have a young family and a full future ahead of us,” says David Krause. “We were looking at the grain industry—we knew something had to change. We grew lentils. At a Pulse Days meeting in Saskatoon a few years ago, we heard an agricultural economics professor say that the pulse industry would overbuild the cleaning and processing facilities, and that there would be some losers, but the future after that would be in adding value to products above and beyond simply bagging and shipping."
So that is what they decided to do. With help from the Saskatchewan Food Processors Association (SFPA) and the Saskatchewan Food Industry Development Centre in Saskatoon, the Krauses developed their product, designed the packaging and labelling, and brought it to market.
Both members of this entrepreneurial couple were born and raised in a traditional grain farming environment.
“Looking back from now,” Krause reflects, “we faced a lot of challenges. First, we really didn’t understand business and we didn’t understand food processing. So we had to learn a lot. We tried to market the product, as well as process it, and, at the same time, we were trying to raise two young kids—we have been tugging away at this for five or six years now.
“We have learned a lot about marketing and business. You hear about the successes, and about the people with the best gadget in the world, but who, for some reason, just can't get it off the ground. The key is marketing. It's neither an art nor a science, but it is a combination of both. You have to be lucky as well.”
One of the challenges Pulse Wise Foods is working on right now is how to produce their product more efficiently, according to Krause.
“Our product is labour-intensive to make and, therefore, costly. Finding the right package to put it in is another major issue. We are now looking to streamline production, for it is a handmade product at the moment. Because it is so unique, you are developing a whole new grocery category as you go. Our lasagne is meatless, using lentil as the protein.”
Krause feels it is only fitting that Saskatchewan producers should be able to capitalize on value-added lentil products, since the province is a world leader in lentil production. Canadians do not eat a lot of lentils, but, he notes, Pulse Canada is in the midst of researching and publicizing the health benefits of lentils and other pulses.
“In other parts of the world, people eat pulses on a daily basis. Think about it: no cholesterol, low in fat, prevention of heart disease and diabetes. Isn’t it the right food for us? Our product is a heat-and-serve microwaveable meal; quite convenient."
Krause believes the secret of being successful is to never give up; to have passion; to love what you are doing.
"Never get down on yourself," he says, "but don’t blame anybody else for your failures. It is all up to you. It is tough. We have cried, but we have laughed, too. Somebody said to me: when you are down and out and on the floor, when you are down there, pick something up. You might as well learn something while you are down there.”
The Krause family has learned much in the process of building their company.
“The food business is very highly controlled," he says. "Finding a distributor and a retailer that wants you is all about consumer demand. That is what they want. They don’t want to take something off their shelf that is making them money to put your product on."
Krause is trying to devise a way to educate consumers about lentils. Through market research, he has learned that consumers want convenience and they want wellness. They want food that will give them health benefits without sacrificing taste.
"They want something that tastes good," he says. "Otherwise, people won’t eat it. That is number one.”
As Pulse Wise Foods grows to tap into the demand for healthier foods, the Krause family will keep on growing as entrepreneurs also, learning how to make the best out of the resources at their disposal, while remaining stewards of valuable agricultural resources back at home in Shaunavon.
David Krause
Pulse Wise Foods
Shaunavon, Saskatchewan
(306) 297-6394
Tuesday, May 16, 2006
Saskatchewan Sheep Development Board Works On Designing Better Lambs
Source: Saskatchewan Agriculture and Food
If the Saskatchewan Sheep Development Board and its partners succeed in a new project, funded in part by Saskatchewan Agriculture and Food’s (SAF) Agriculture Development Fund (#20050709), consumers will end up with better cuts of lamb on their plate, and producers with more money in their pockets.
“We have joined forces with the Alberta Sheep and Wool Commission, SAF, Lakeland College and Sunterra Meats to try to work on building better lambs, using the Lakeland College ewe flock," explains Gordon Schroeder, General Manager of the Saskatchewan Sheep Development Board. “We are taking six sire breeds to those ewes, and we are tracking their rates of gain and their cutability right through to the plant. We are trying to determine what is required to build that top quality carcass that can get us really good cutability at the plant.”
This matters, explains Schroeder, because the slaughter plant pays a premium for carcasses that index over 100 per cent.
“So we are trying to get some data and figure out a way for lamb producers to get that premium pricing all the time," he says. "You see, a carcass of average quality is called 100 per cent index. If you can produce a carcass that has more cutability, meaning better traits, they will pay a premium on those—a percentage over the average price.”
This project involves a multilevel partnership. Staff at Lakeland College —including veterinarians—are working with the students at Lakeland to provide the labour.
“They are handling the flock, doing the weighing, the breeding and caring for the flock. Once these animals reach slaughter weight, they will be transported to Sunterra meats for further tests around cutability." Sunterra Meats in Innisfail, Alberta is the only federally licensed lamb cutting plant in Western Canada.
The project will be conducted over three years. Schroeder looks forward to obtaining the results. He says this is the only project of this type going on in Canada.
“This is why we have partnered with other jurisdictions. Our industry has to build a quality carcass and we have to have consistent quality. So we must acquire the knowledge and provide that data to producers.”
For more information, contact:
Gordon Schroeder
General Manager
Saskatchewan Sheep Development Board
(306) 933-5582
gordsheepdb@sasktel.net
http://www.agr.gov.sk.ca/agrifood/boards/SKSheep.htm
If the Saskatchewan Sheep Development Board and its partners succeed in a new project, funded in part by Saskatchewan Agriculture and Food’s (SAF) Agriculture Development Fund (#20050709), consumers will end up with better cuts of lamb on their plate, and producers with more money in their pockets.
“We have joined forces with the Alberta Sheep and Wool Commission, SAF, Lakeland College and Sunterra Meats to try to work on building better lambs, using the Lakeland College ewe flock," explains Gordon Schroeder, General Manager of the Saskatchewan Sheep Development Board. “We are taking six sire breeds to those ewes, and we are tracking their rates of gain and their cutability right through to the plant. We are trying to determine what is required to build that top quality carcass that can get us really good cutability at the plant.”
This matters, explains Schroeder, because the slaughter plant pays a premium for carcasses that index over 100 per cent.
“So we are trying to get some data and figure out a way for lamb producers to get that premium pricing all the time," he says. "You see, a carcass of average quality is called 100 per cent index. If you can produce a carcass that has more cutability, meaning better traits, they will pay a premium on those—a percentage over the average price.”
This project involves a multilevel partnership. Staff at Lakeland College —including veterinarians—are working with the students at Lakeland to provide the labour.
“They are handling the flock, doing the weighing, the breeding and caring for the flock. Once these animals reach slaughter weight, they will be transported to Sunterra meats for further tests around cutability." Sunterra Meats in Innisfail, Alberta is the only federally licensed lamb cutting plant in Western Canada.
The project will be conducted over three years. Schroeder looks forward to obtaining the results. He says this is the only project of this type going on in Canada.
“This is why we have partnered with other jurisdictions. Our industry has to build a quality carcass and we have to have consistent quality. So we must acquire the knowledge and provide that data to producers.”
For more information, contact:
Gordon Schroeder
General Manager
Saskatchewan Sheep Development Board
(306) 933-5582
gordsheepdb@sasktel.net
http://www.agr.gov.sk.ca/agrifood/boards/SKSheep.htm
Watch For Crown Rust On Oats in the Southeast
Source: Saskatchewan Agriculture and Food
Researchers are warning oat producers to watch for crown rust this season. The level of crown rust has been increasing in recent years in Manitoba and south-eastern Saskatchewan, says Saskatchewan Agriculture and Food Plant Disease Specialist Penny Pearse.
“The crown rust outbreak in 2005 was one of the most severe we've witnessed in many years," she says. "The 2005 season was characterized by late planting of oat, and humid and warm weather conditions that were favourable for crown rust infection. Furthermore, oat cultivars bred for resistance to crown rust are no longer effective at warding off infection, because the rust population has developed new races that have overcome the resistance. Because current oat cultivars are no longer effective at resisting crown rust, growers will need to incorporate other management practices to reduce disease risk.”
Crown rust—also known as leaf rust—is caused by the fungus Puccinia coronata f.sp. avenae. The crown rust fungus is specific to cultivated oat, wild oat and a few other wild grasses, and will not infect wheat, barley or rye. “Crown rust reduces oat yield, and causes thin kernels with low test weight. This greatly reduces milling quality. Losses due to the disease can approach 100 per cent if infection is early, if it is a susceptible cultivar, and if weather conditions are favourable for the development and spread of fungal spores,” says Pearse. So far, losses have been most severe in Manitoba. The problem area in Saskatchewan will be the southeast, where oat is a preferred crop and is more likely to be exposed to the rust fungus moving in from the south.
Symptoms of crown rust include orange pustules developing on oat leaves. Each pustule contains thousands of spores that can spread to neighbouring plants and produce new pustules in only seven to 10 days under ideal conditions.
This raises the question: why are our current oat cultivars no longer resistant? “Within the rust fungal population," Pearse explains, "there are a number of different races that have evolved to overcome the rust resistance genes in our current oat varieties. Almost all oat cultivars currently grown on the eastern prairies rely on a single gene for resistance: Pc68. The outbreak of oat rust in 2005 proves this gene is no longer effective.
“Dr. James Chong, a pathologist with the Cereal Research Centre in Winnipeg, has determined the frequency of the various rust races collected from infected plants. In 2005, 73 per cent of isolates from cultivated oat were virulent against the Pc68 gene, compared to 39 per cent of isolates from 2004, and only 12 per cent in 2003. This is evidence that the rust race that can overcome the Pc68 gene has increased rapidly in the rust population in only a few years.”
The primary means of infection is rust spores floating up from the southern United States on air currents. The onset and severity of any rust infection in the eastern prairies is dependent on what happens to southern crops.
“If there is a high proportion of the race virulent against the Pc68 gene in the rust population developing in the U.S., oat crops on the eastern prairies are likely to suffer," she explains. "The United States Department of Agriculture (USDA) produces a cereal rust bulletin that monitors rust development in the U.S., and we can use it to predict the risk to Canadian crops. To date, rust levels have been reported as low in the southern states; however, this is not a guarantee that some spores won’t find their way to Canada later this season. Provincial specialists will continue to keep producers and agronomists updated on the risk in 2006 as the season progresses.”
Developing crown rust resistant cultivars is an ongoing battle for cereal breeders. As soon as new cultivars are developed with specific genes for resistance, the rust population begins to develop new races to overcome this resistance. The goal of cereal breeders is to “pyramid” genes for resistance, meaning that several genes are incorporated into one cultivar to extend the breakdown of resistance or to find less specific, moderate genes for resistance that will delay the breakdown.
Two new cultivars, Leggett from Agriculture and Agri-Food Canada in Winnipeg, and Hi-Fi from North Dakota State University , have been registered in Canada , but certified seed is not yet available, explains Dr. Brian Rossnagel, an oat breeder at the Crop Development Centre at the University of Saskatchewan . New sources of resistance have been identified in wild oats collected in Europe , the Middle East and North Africa, and are being incorporated into the breeding programs. Several advanced lines with resistance that have been developed at the Crop Development Centre at the University of Saskatchewan and Agriculture and Agri-Food Canada are in co-op tests in 2006.
One of the key ways to avoid severe infection is to plant oat crops early.
“By planting early, the crop should be advanced enough by the time the rust spores arrive in the eastern prairies that it will not suffer significant yield or quality loss," Pearse explains. "A second option is for growers to be more selective in the cultivars they choose to plant. Although most of the cultivars depend solely on gene Pc68 and won’t be effective, a few other cultivars have other genes. Until Leggett and Hi-Fi are available, the best choices would be slow-rusting cultivars such as CDC Boyer or CDC Dancer.
“Another tool that growers have to manage rust is foliar fungicides. There are a number of fungicides available that contain the active ingredients propiconazole and/or trifloxystrobin. Ideally, you should spray at flag leaf emergence to protect the flag leaf. Rust can develop very quickly, so once the flag leaf is covered with spots, it is too late to apply fungicide.”
Oat producers need to be aware that crown rust may be a problem in oats in 2006. Management practices as well as crop scouting should be implemented to reduce risk.
For more information, contact:
Penny Pearse
Provincial Plant Disease Specialist
Saskatchewan Agriculture and Food
(306) 787-4671
or
Dr. Brian Rossnagel
Oat Breeder, Crop Development Centre
University of Saskatchewan
(306) 966-4976
Researchers are warning oat producers to watch for crown rust this season. The level of crown rust has been increasing in recent years in Manitoba and south-eastern Saskatchewan, says Saskatchewan Agriculture and Food Plant Disease Specialist Penny Pearse.
“The crown rust outbreak in 2005 was one of the most severe we've witnessed in many years," she says. "The 2005 season was characterized by late planting of oat, and humid and warm weather conditions that were favourable for crown rust infection. Furthermore, oat cultivars bred for resistance to crown rust are no longer effective at warding off infection, because the rust population has developed new races that have overcome the resistance. Because current oat cultivars are no longer effective at resisting crown rust, growers will need to incorporate other management practices to reduce disease risk.”
Crown rust—also known as leaf rust—is caused by the fungus Puccinia coronata f.sp. avenae. The crown rust fungus is specific to cultivated oat, wild oat and a few other wild grasses, and will not infect wheat, barley or rye. “Crown rust reduces oat yield, and causes thin kernels with low test weight. This greatly reduces milling quality. Losses due to the disease can approach 100 per cent if infection is early, if it is a susceptible cultivar, and if weather conditions are favourable for the development and spread of fungal spores,” says Pearse. So far, losses have been most severe in Manitoba. The problem area in Saskatchewan will be the southeast, where oat is a preferred crop and is more likely to be exposed to the rust fungus moving in from the south.
Symptoms of crown rust include orange pustules developing on oat leaves. Each pustule contains thousands of spores that can spread to neighbouring plants and produce new pustules in only seven to 10 days under ideal conditions.
This raises the question: why are our current oat cultivars no longer resistant? “Within the rust fungal population," Pearse explains, "there are a number of different races that have evolved to overcome the rust resistance genes in our current oat varieties. Almost all oat cultivars currently grown on the eastern prairies rely on a single gene for resistance: Pc68. The outbreak of oat rust in 2005 proves this gene is no longer effective.
“Dr. James Chong, a pathologist with the Cereal Research Centre in Winnipeg, has determined the frequency of the various rust races collected from infected plants. In 2005, 73 per cent of isolates from cultivated oat were virulent against the Pc68 gene, compared to 39 per cent of isolates from 2004, and only 12 per cent in 2003. This is evidence that the rust race that can overcome the Pc68 gene has increased rapidly in the rust population in only a few years.”
The primary means of infection is rust spores floating up from the southern United States on air currents. The onset and severity of any rust infection in the eastern prairies is dependent on what happens to southern crops.
“If there is a high proportion of the race virulent against the Pc68 gene in the rust population developing in the U.S., oat crops on the eastern prairies are likely to suffer," she explains. "The United States Department of Agriculture (USDA) produces a cereal rust bulletin that monitors rust development in the U.S., and we can use it to predict the risk to Canadian crops. To date, rust levels have been reported as low in the southern states; however, this is not a guarantee that some spores won’t find their way to Canada later this season. Provincial specialists will continue to keep producers and agronomists updated on the risk in 2006 as the season progresses.”
Developing crown rust resistant cultivars is an ongoing battle for cereal breeders. As soon as new cultivars are developed with specific genes for resistance, the rust population begins to develop new races to overcome this resistance. The goal of cereal breeders is to “pyramid” genes for resistance, meaning that several genes are incorporated into one cultivar to extend the breakdown of resistance or to find less specific, moderate genes for resistance that will delay the breakdown.
Two new cultivars, Leggett from Agriculture and Agri-Food Canada in Winnipeg, and Hi-Fi from North Dakota State University , have been registered in Canada , but certified seed is not yet available, explains Dr. Brian Rossnagel, an oat breeder at the Crop Development Centre at the University of Saskatchewan . New sources of resistance have been identified in wild oats collected in Europe , the Middle East and North Africa, and are being incorporated into the breeding programs. Several advanced lines with resistance that have been developed at the Crop Development Centre at the University of Saskatchewan and Agriculture and Agri-Food Canada are in co-op tests in 2006.
One of the key ways to avoid severe infection is to plant oat crops early.
“By planting early, the crop should be advanced enough by the time the rust spores arrive in the eastern prairies that it will not suffer significant yield or quality loss," Pearse explains. "A second option is for growers to be more selective in the cultivars they choose to plant. Although most of the cultivars depend solely on gene Pc68 and won’t be effective, a few other cultivars have other genes. Until Leggett and Hi-Fi are available, the best choices would be slow-rusting cultivars such as CDC Boyer or CDC Dancer.
“Another tool that growers have to manage rust is foliar fungicides. There are a number of fungicides available that contain the active ingredients propiconazole and/or trifloxystrobin. Ideally, you should spray at flag leaf emergence to protect the flag leaf. Rust can develop very quickly, so once the flag leaf is covered with spots, it is too late to apply fungicide.”
Oat producers need to be aware that crown rust may be a problem in oats in 2006. Management practices as well as crop scouting should be implemented to reduce risk.
For more information, contact:
Penny Pearse
Provincial Plant Disease Specialist
Saskatchewan Agriculture and Food
(306) 787-4671
or
Dr. Brian Rossnagel
Oat Breeder, Crop Development Centre
University of Saskatchewan
(306) 966-4976
Is Supplemental Feeding Feasible
Source: Saskatchewan Agriculture and Food
Large numbers of steers are being placed on grass this spring and summer before they are moved to feedlots for finishing. Some of the questions that usually get asked are: what rate of gain can be expected from such cattle? Will providing supplemental feed result in greater gains than grazing the forages alone?
Saskatchewan Agriculture and Food Livestock Development Specialist Bill Kowalenko has these answers:
“Two factors come into play when considering the rate of gain in cattle. First, livestock producers should be aware of the nutrient requirements for any given class of cattle at their stage of growth and development. The other important factor is to know the nutritional value of the forage at any given stage of growth. The rate of gain of the cattle can be predicted pretty accurately if one knows the nutritional content of the forage and the cattle’s requirements.”
Forage quality is highest in the plants’ early growth stage when energy, protein, and digestibility will be higher, and the fibre content will be lower.
“As plants mature, the protein and energy drop off and the digestibility also decreases, due to the increased fibre content. For example, crested wheatgrass at the early vegetative stage will have energy of 75 per cent total digestible nutrients (TDN) and a crude protein content of 21.5 per cent. At full bloom, the same grass will have an energy value of 61 per cent TDN and crude protein of 9.8 per cent. As the grass continues to mature, both the energy and protein will continue to drop. Smooth brome at the early vegetative stage has an energy of 73 per cent TDN and crude protein of 21.3 per cent, while at the mature stage of growth the energy will be 53 per cent TDN and crude protein of 6.0 per cent.”
Similarly, cattle require higher energy and protein levels in their daily diet when they are younger—and at lighter weights—than when they are older and at heavier weights.
“For example, steers weighing 400 lb. consuming forage with crude protein in the range of 13 per cent would be expected to gain 2.0 lb./day. If the crude protein in the forage being grazed was in the 8.0 per cent range, the expected gain by the same steer would be only 0.5 lb./day.”
Proper nutrition dictates that an animal’s growth or production can be no greater than that allowed by the most limiting of the essential nutrients, explains Kowalenko.
“If a nutrient is included in an animal’s diet at a level that does not meet its requirements, the ability of the animal to use the other nutrients is governed by the level of that limiting nutrient. The two most important nutrients required by growing cattle are energy and protein.
“To expect cattle in the 400 to 600 lb weight range to grow at 2.0 to 2.5 lb./day on a grass-based forage, one would need to maintain the forage in the early vegetative phase to provide the energy and protein that would support that level of performance. If a legume was included as part of the forage supply, gains of 2.5 lb./day or greater may be expected.”
Supplementing standing forage is advantageous where it can correct a nutritional deficiency that interferes with forage utilization by the animal.
“Protein supplementation is effective where forages contain less protein than the animals require. Even though there may be adequate amounts of energy in a forage supply, if the protein is deficient for the grazing animal’s diet, there will be a reduction in forage intake.
Correcting for low protein content in the diet will result in an increase in forage intake, digestibility and animal gain.
“A report by the Oklahoma Co-operative Extension Service, titled How to Estimate the Value of Supplementing Grazing Stocker Cattle, shows that ‘when forage is slightly deficient in protein, you can expect about 0.4 pounds of added weight gain from the first pound of high protein supplement fed. When protein is adequate, you can expect about 0.09 pound of added weight gain from each pound of supplemental energy feed added.”
“In their example, they indicate if you correct a minor protein deficiency, one pound of a protein supplement such as cottonseed meal (38 per cent crude protein) should increase gain about 0.4 pound per day,” explains Kowalenko. “If the protein level in the diet (forage or forage plus supplement) is adequate, the addition of one pound of corn will likely increase gain by 0.09 pound per day. Adding energy to the daily diet of grazing cattle will result in their substituting the supplement for the forage they consume.
“The nutritional quality of the forage, and the size and age of the cattle grazing it, will determine the level of performance that one can expect to achieve in grazing the forage resource,” Kowalenko concludes.
For more information, contact:
W. S. (Bill) Kowalenko
Livestock Development Specialist
SaskatchewanAgriculture and Food
(306) 867-5559
Large numbers of steers are being placed on grass this spring and summer before they are moved to feedlots for finishing. Some of the questions that usually get asked are: what rate of gain can be expected from such cattle? Will providing supplemental feed result in greater gains than grazing the forages alone?
Saskatchewan Agriculture and Food Livestock Development Specialist Bill Kowalenko has these answers:
“Two factors come into play when considering the rate of gain in cattle. First, livestock producers should be aware of the nutrient requirements for any given class of cattle at their stage of growth and development. The other important factor is to know the nutritional value of the forage at any given stage of growth. The rate of gain of the cattle can be predicted pretty accurately if one knows the nutritional content of the forage and the cattle’s requirements.”
Forage quality is highest in the plants’ early growth stage when energy, protein, and digestibility will be higher, and the fibre content will be lower.
“As plants mature, the protein and energy drop off and the digestibility also decreases, due to the increased fibre content. For example, crested wheatgrass at the early vegetative stage will have energy of 75 per cent total digestible nutrients (TDN) and a crude protein content of 21.5 per cent. At full bloom, the same grass will have an energy value of 61 per cent TDN and crude protein of 9.8 per cent. As the grass continues to mature, both the energy and protein will continue to drop. Smooth brome at the early vegetative stage has an energy of 73 per cent TDN and crude protein of 21.3 per cent, while at the mature stage of growth the energy will be 53 per cent TDN and crude protein of 6.0 per cent.”
Similarly, cattle require higher energy and protein levels in their daily diet when they are younger—and at lighter weights—than when they are older and at heavier weights.
“For example, steers weighing 400 lb. consuming forage with crude protein in the range of 13 per cent would be expected to gain 2.0 lb./day. If the crude protein in the forage being grazed was in the 8.0 per cent range, the expected gain by the same steer would be only 0.5 lb./day.”
Proper nutrition dictates that an animal’s growth or production can be no greater than that allowed by the most limiting of the essential nutrients, explains Kowalenko.
“If a nutrient is included in an animal’s diet at a level that does not meet its requirements, the ability of the animal to use the other nutrients is governed by the level of that limiting nutrient. The two most important nutrients required by growing cattle are energy and protein.
“To expect cattle in the 400 to 600 lb weight range to grow at 2.0 to 2.5 lb./day on a grass-based forage, one would need to maintain the forage in the early vegetative phase to provide the energy and protein that would support that level of performance. If a legume was included as part of the forage supply, gains of 2.5 lb./day or greater may be expected.”
Supplementing standing forage is advantageous where it can correct a nutritional deficiency that interferes with forage utilization by the animal.
“Protein supplementation is effective where forages contain less protein than the animals require. Even though there may be adequate amounts of energy in a forage supply, if the protein is deficient for the grazing animal’s diet, there will be a reduction in forage intake.
Correcting for low protein content in the diet will result in an increase in forage intake, digestibility and animal gain.
“A report by the Oklahoma Co-operative Extension Service, titled How to Estimate the Value of Supplementing Grazing Stocker Cattle, shows that ‘when forage is slightly deficient in protein, you can expect about 0.4 pounds of added weight gain from the first pound of high protein supplement fed. When protein is adequate, you can expect about 0.09 pound of added weight gain from each pound of supplemental energy feed added.”
“In their example, they indicate if you correct a minor protein deficiency, one pound of a protein supplement such as cottonseed meal (38 per cent crude protein) should increase gain about 0.4 pound per day,” explains Kowalenko. “If the protein level in the diet (forage or forage plus supplement) is adequate, the addition of one pound of corn will likely increase gain by 0.09 pound per day. Adding energy to the daily diet of grazing cattle will result in their substituting the supplement for the forage they consume.
“The nutritional quality of the forage, and the size and age of the cattle grazing it, will determine the level of performance that one can expect to achieve in grazing the forage resource,” Kowalenko concludes.
For more information, contact:
W. S. (Bill) Kowalenko
Livestock Development Specialist
SaskatchewanAgriculture and Food
(306) 867-5559
Progress in the Quest for More Effective Control of Gopher Populations
Source: Saskatchewan Agriculture and Food
Gophers present a significant problem to agriculture in Saskatchewan and in other North American jurisdictions. Wherever they live, gophers tend to create problems, says Andrew Olkowski, a researcher at the University of Saskatchewan who has been looking for solutions to the gopher problem.
“We proposed to undertake a research project inspired by information that I read in the press several years ago," he says. "People were complaining that the gopher population was growing. I read comments to the effect that poison is not working, or is difficult to get."
As a toxicological researcher, this was a challenge Olkowski could not resist. He and his research team decided to investigate the problem. Why is the gopher population growing despite the efforts to control it?
Saskatchewan Agriculture and Food’s (SAF) Agriculture Development Fund helped finance the project (ADF #20020076). Olkowski assigned his team to some basic investigative work.
“When any toxin enters the body, the gopher's first line of defence is to get rid of the toxin as fast as possible. This happens when the toxin is being metabolized. How fast it is metabolized? That is what pre-determines the effectiveness of the toxin. So essentially, if the toxins that are currently being used on gophers are less effective in some cases, there must be some biological explanation."
Olkowski’s project was designed to test all the major pathways that are responsible for breaking down toxic compounds.
"We captured a number of gophers for the study and harvested the liver tissue, then extracted the enzymes that are responsible for detoxification. This gave us a very good idea of how, at what speed, and at what rate those compounds are metabolized. We essentially learned which ones are the compounds that metabolize faster and which are slower; what the gender differences are, and quite a few other things.”
Part of this study also compared two different groups in an attempt to determine why the toxins do not work in some situations.
“We wanted to test a group of gophers that were not exposed to toxins in the past, and compare them to another group that was captured from a field where attempts to control them for a number of years had been made. Essentially, one group had been exposed to toxins and the other had not.
“What we found out was quite intriguing. It turned out that animals that were captured from the field, the ones that had been previously exposed, had actually built up quite a bit of resistance—the metabolic pathways in this group of animals were much better equipped to deal with the toxins. They acquired a certain immunity to them.”
Olkowski admits that this in itself is not something new, but it is revealing.
“You can actually stimulate a lot of these metabolic pathways in an artificial way. In experiments done on rats, the subjects were given low doses of a drug designed to make them sleep. They acquired such immunity to this drug that other rats that hadn't been exposed to the drug fell asleep rapidly, while the exposed rats were not even losing consciousness. Even humans develop mechanisms to deal with sleeping pills. If used for a long period of time, they become ineffective. It is the same type of mechanism.
"We tested generic pathways that are organised in certain patterns of metabolisms, so some groups can be added to the original chemical to basically facilitate excretion of this chemical. This is a kind of reaction that we call a biotransformation. Usually the aim of this organism is to make the compound less available to the body and more excretable, therefore less toxic.” Usually, this would happen because the metabolism would add some function to make it more soluble, more excretable, or it would immobilize some toxic paths of the chemical, explains Olkowski.
“We didn’t come up with miracle solutions, but on the basis of this study, we now have enough information to think about designing a new generation of drugs. We know which structures are metabolized faster, and what the gender differences are. We found quite a significant difference between males and females. This can be used as a target.”
For more information, contact:
Andrew Olkowski
Researcher
Department of Animal and Poultry Science
University of Saskatchewan
(306) 966-5848
Gophers present a significant problem to agriculture in Saskatchewan and in other North American jurisdictions. Wherever they live, gophers tend to create problems, says Andrew Olkowski, a researcher at the University of Saskatchewan who has been looking for solutions to the gopher problem.
“We proposed to undertake a research project inspired by information that I read in the press several years ago," he says. "People were complaining that the gopher population was growing. I read comments to the effect that poison is not working, or is difficult to get."
As a toxicological researcher, this was a challenge Olkowski could not resist. He and his research team decided to investigate the problem. Why is the gopher population growing despite the efforts to control it?
Saskatchewan Agriculture and Food’s (SAF) Agriculture Development Fund helped finance the project (ADF #20020076). Olkowski assigned his team to some basic investigative work.
“When any toxin enters the body, the gopher's first line of defence is to get rid of the toxin as fast as possible. This happens when the toxin is being metabolized. How fast it is metabolized? That is what pre-determines the effectiveness of the toxin. So essentially, if the toxins that are currently being used on gophers are less effective in some cases, there must be some biological explanation."
Olkowski’s project was designed to test all the major pathways that are responsible for breaking down toxic compounds.
"We captured a number of gophers for the study and harvested the liver tissue, then extracted the enzymes that are responsible for detoxification. This gave us a very good idea of how, at what speed, and at what rate those compounds are metabolized. We essentially learned which ones are the compounds that metabolize faster and which are slower; what the gender differences are, and quite a few other things.”
Part of this study also compared two different groups in an attempt to determine why the toxins do not work in some situations.
“We wanted to test a group of gophers that were not exposed to toxins in the past, and compare them to another group that was captured from a field where attempts to control them for a number of years had been made. Essentially, one group had been exposed to toxins and the other had not.
“What we found out was quite intriguing. It turned out that animals that were captured from the field, the ones that had been previously exposed, had actually built up quite a bit of resistance—the metabolic pathways in this group of animals were much better equipped to deal with the toxins. They acquired a certain immunity to them.”
Olkowski admits that this in itself is not something new, but it is revealing.
“You can actually stimulate a lot of these metabolic pathways in an artificial way. In experiments done on rats, the subjects were given low doses of a drug designed to make them sleep. They acquired such immunity to this drug that other rats that hadn't been exposed to the drug fell asleep rapidly, while the exposed rats were not even losing consciousness. Even humans develop mechanisms to deal with sleeping pills. If used for a long period of time, they become ineffective. It is the same type of mechanism.
"We tested generic pathways that are organised in certain patterns of metabolisms, so some groups can be added to the original chemical to basically facilitate excretion of this chemical. This is a kind of reaction that we call a biotransformation. Usually the aim of this organism is to make the compound less available to the body and more excretable, therefore less toxic.” Usually, this would happen because the metabolism would add some function to make it more soluble, more excretable, or it would immobilize some toxic paths of the chemical, explains Olkowski.
“We didn’t come up with miracle solutions, but on the basis of this study, we now have enough information to think about designing a new generation of drugs. We know which structures are metabolized faster, and what the gender differences are. We found quite a significant difference between males and females. This can be used as a target.”
For more information, contact:
Andrew Olkowski
Researcher
Department of Animal and Poultry Science
University of Saskatchewan
(306) 966-5848
Wednesday, May 10, 2006
New Generation Elk Products Co-Operative Gets $25,000 Grant
Source: Saskatchewan Agriculture and Food
Norelkco, the North American Natural Health Products Co-operative Ltd., is getting some business plan and market development activities support in the form of a $25,000 grant from the Province of Saskatchewan.
The announcement was made recently by Saskatchewan Agriculture and Food Minister Mark Wartman at Norelkco's first annual general meeting in Saskatoon.
"We are grateful for the operational help this grant will provide," says David Altrogge, Marketing Manager for Norelkco Neutraceuticals. "It is always hard to generate that first revenue stream for a new company."
Norelkco Neutraceuticals was incorporated as a new generation co-operative in December to market human and pet health care products containing elk velvet antler and a variety of other natural ingredients. The majority of Norelkco's members are also members of the Saskatchewan Elk Breeders Association.
Norelkco is targeting a number of different markets, but its primary division is the VetPro Naturals line, which produces seven products that are sold exclusively to veterinary clinics across Canada.
What pleases Altrogge the most about the new company is that it is a homegrown solution to the challenges facing the elk industry.
“I like it when producers get together and form a company that doesn't just sell raw materials, but is also involved in producing, processing, distributing and marketing the product," he says. "Retailing is where the profits are made, and with the new generation co-op, we hope that all revenue from all the different stages will be returned to the producers. That is what is so exciting about our VetPro line.”
Saskatchewan elk producers had built a lucrative industry supplying velvet antler to the Asian traditional medicine market, but this came to an end in December 2000, when the Republic of Korea banned imports of all North American velvet antler after the discovery of Chronic Wasting Disease (CWD) in the North American farmed elk herd. Since then, the price of antler velvet has dropped from $45 per pound in 2000 to $8 per pound in 2005. Elk farms in Saskatchewan now follow a mandatory CWD surveillance program and have done extensive testing, but the Asian markets have not yet returned. Norelkco's goal is to develop new North American markets, first in pet care and then in human health supplements.
“Our product line is very unique in the sense that we had a veterinary consultant formulate our product line," says Altrogge. "All our products contain elk velvet but they also contain a variety of natural ingredients to remedy specific pet ailments. Our star product is VetPro Naturals Joint Plus, and we have high hopes for its sales potential. In addition to the velvet antler, it contains collagen 2, nettle leaf and horsetail, all of which are known to help in joint regeneration for arthritic dogs. It will be available only at veterinary clinics across Canada.”
Altroggi now plans to focus on developing the brand name and the company's image.
“We will be providing the clinics with lots of valuable information about our products. We want to convey the idea that we are a reliable company that can supply the product at a good price, and provide lots of support for vets who have questions.”
For more information, contact:
David Altrogge, Marketing Manager
Norelkco Nutraceuticals
Innovation Place
102 - 116 Research Drive
Saskatoon, Sask.
(306) 384-1888
www.norelkco.com
Norelkco, the North American Natural Health Products Co-operative Ltd., is getting some business plan and market development activities support in the form of a $25,000 grant from the Province of Saskatchewan.
The announcement was made recently by Saskatchewan Agriculture and Food Minister Mark Wartman at Norelkco's first annual general meeting in Saskatoon.
"We are grateful for the operational help this grant will provide," says David Altrogge, Marketing Manager for Norelkco Neutraceuticals. "It is always hard to generate that first revenue stream for a new company."
Norelkco Neutraceuticals was incorporated as a new generation co-operative in December to market human and pet health care products containing elk velvet antler and a variety of other natural ingredients. The majority of Norelkco's members are also members of the Saskatchewan Elk Breeders Association.
Norelkco is targeting a number of different markets, but its primary division is the VetPro Naturals line, which produces seven products that are sold exclusively to veterinary clinics across Canada.
What pleases Altrogge the most about the new company is that it is a homegrown solution to the challenges facing the elk industry.
“I like it when producers get together and form a company that doesn't just sell raw materials, but is also involved in producing, processing, distributing and marketing the product," he says. "Retailing is where the profits are made, and with the new generation co-op, we hope that all revenue from all the different stages will be returned to the producers. That is what is so exciting about our VetPro line.”
Saskatchewan elk producers had built a lucrative industry supplying velvet antler to the Asian traditional medicine market, but this came to an end in December 2000, when the Republic of Korea banned imports of all North American velvet antler after the discovery of Chronic Wasting Disease (CWD) in the North American farmed elk herd. Since then, the price of antler velvet has dropped from $45 per pound in 2000 to $8 per pound in 2005. Elk farms in Saskatchewan now follow a mandatory CWD surveillance program and have done extensive testing, but the Asian markets have not yet returned. Norelkco's goal is to develop new North American markets, first in pet care and then in human health supplements.
“Our product line is very unique in the sense that we had a veterinary consultant formulate our product line," says Altrogge. "All our products contain elk velvet but they also contain a variety of natural ingredients to remedy specific pet ailments. Our star product is VetPro Naturals Joint Plus, and we have high hopes for its sales potential. In addition to the velvet antler, it contains collagen 2, nettle leaf and horsetail, all of which are known to help in joint regeneration for arthritic dogs. It will be available only at veterinary clinics across Canada.”
Altroggi now plans to focus on developing the brand name and the company's image.
“We will be providing the clinics with lots of valuable information about our products. We want to convey the idea that we are a reliable company that can supply the product at a good price, and provide lots of support for vets who have questions.”
For more information, contact:
David Altrogge, Marketing Manager
Norelkco Nutraceuticals
Innovation Place
102 - 116 Research Drive
Saskatoon, Sask.
(306) 384-1888
www.norelkco.com
Researcher Looks For Way to Improve Efficiency of Starter Fertilizer
Source: Saskatchewan Agriculture and Food
How much is too much, or not enough?
That is just one of the questions Jeff Schoenau of the Department of Crop Science at the University of Saskatchewan will attempt to answer as part of a Saskatchewan Agriculture and Food (SAF) Agriculture Development Fund (ADF) project (#20050725) over the next few months.
“With the move toward low-disturbance seeding systems, there is a limit to how much phosphorous (P) and potassium (K) fertilizer can be safely put down in the seed row as a starter," he says. "If you want to disturb the soil less during the seeding operation, you have to use narrow openers, and that, coupled with the wide row spacing, means that the seed and fertilizer get crammed together, which increases the likelihood of fertilizer burn.”
Given the move to fertilizing in a single pass using low-disturbance openers, Schoenau says there is a need to re-evaluate safe rates of starter fertilizer, which are placed in or near the seed row so that the seedlings get easy access to nutrients like phosphorus and potassium that are immobile in the soil. Because phosphorous and potassium cannot move very far through the soil, they have to be placed very near the seeds for the seedlings to derive any nutrient benefits. This lack of mobility also increases the potential for damage from an over-application of fertilizer, because the nutrients cannot dissipate in the soil.
“So what we are doing," he says, "is to look at safe rates of combined, seed-placed phosphorus and potassium applications using these low-disturbance seeding-fertilizing configurations. We are also looking at the effectiveness of a new controlled-release phosphorus (CRP) fertilizer product, which has a special coating that controls the release of the nutrients into the soil water.”
One of the potential advantages of CRP, explains Schoenau, is that farmers might be able to safely place higher rates of fertilizer phosphorus in the seed row.
“If you have a recommendation for a high rate of phosphorus, and you have a sensitive crop and a seeding unit that has low seed-bed utilization, you may damage the crop if you try to place all the phosphorus with the seed in the seed row. CRP may overcome this limitation by allowing all the recommended P fertilizer to be safely placed in the seed row. As a secondary benefit, the slow release nature of CRP could improve the crop utilization and efficiency of uptake."
So far, research is showing that CRP allows higher rates of fertilizer application in the seed row. Further research is planned into the actual affect of CRP on crop uptake, as well as on P and K combinations.
This is a one-year project. Schoenau hopes that, by late-December, he will have a good idea of how the starter fertilizers affect the safety of crops when placed in the seed row, and also, how they affect the availability and crop utilization of phosphorus.
For more information, contact:
Jeff Schoenau, Ph.D
Department of Soil Science
University of Saskatchewan
(306) 966-6844
How much is too much, or not enough?
That is just one of the questions Jeff Schoenau of the Department of Crop Science at the University of Saskatchewan will attempt to answer as part of a Saskatchewan Agriculture and Food (SAF) Agriculture Development Fund (ADF) project (#20050725) over the next few months.
“With the move toward low-disturbance seeding systems, there is a limit to how much phosphorous (P) and potassium (K) fertilizer can be safely put down in the seed row as a starter," he says. "If you want to disturb the soil less during the seeding operation, you have to use narrow openers, and that, coupled with the wide row spacing, means that the seed and fertilizer get crammed together, which increases the likelihood of fertilizer burn.”
Given the move to fertilizing in a single pass using low-disturbance openers, Schoenau says there is a need to re-evaluate safe rates of starter fertilizer, which are placed in or near the seed row so that the seedlings get easy access to nutrients like phosphorus and potassium that are immobile in the soil. Because phosphorous and potassium cannot move very far through the soil, they have to be placed very near the seeds for the seedlings to derive any nutrient benefits. This lack of mobility also increases the potential for damage from an over-application of fertilizer, because the nutrients cannot dissipate in the soil.
“So what we are doing," he says, "is to look at safe rates of combined, seed-placed phosphorus and potassium applications using these low-disturbance seeding-fertilizing configurations. We are also looking at the effectiveness of a new controlled-release phosphorus (CRP) fertilizer product, which has a special coating that controls the release of the nutrients into the soil water.”
One of the potential advantages of CRP, explains Schoenau, is that farmers might be able to safely place higher rates of fertilizer phosphorus in the seed row.
“If you have a recommendation for a high rate of phosphorus, and you have a sensitive crop and a seeding unit that has low seed-bed utilization, you may damage the crop if you try to place all the phosphorus with the seed in the seed row. CRP may overcome this limitation by allowing all the recommended P fertilizer to be safely placed in the seed row. As a secondary benefit, the slow release nature of CRP could improve the crop utilization and efficiency of uptake."
So far, research is showing that CRP allows higher rates of fertilizer application in the seed row. Further research is planned into the actual affect of CRP on crop uptake, as well as on P and K combinations.
This is a one-year project. Schoenau hopes that, by late-December, he will have a good idea of how the starter fertilizers affect the safety of crops when placed in the seed row, and also, how they affect the availability and crop utilization of phosphorus.
For more information, contact:
Jeff Schoenau, Ph.D
Department of Soil Science
University of Saskatchewan
(306) 966-6844
Trace Mineral Supplementation for Summer Grazing
Source: Saskatchewan Agriculture and Food
As cattle producers look ahead to placing their cows on to summer pasture, ensuring that these cows receive a proper supply of minerals throughout the summer grazing period is important, according to Saskatchewan Agriculture and Food Livestock Development Specialist Bryan Doig.
“A large number of pastures in the province are commonly deficient in trace minerals," he says. "In addition to iodine and cobalt, copper, zinc and manganese are three of the trace minerals of which cattle are often deficient."
Selenium deficiency problems are also common, especially in the black, thin-black, brown and grey-wooded soil zones, Doig says.
“Copper deficiency due to low copper levels in the forage is compounded when there are high levels of the mineral molybdenum in the feed and/or high levels of sulfates and iron in the water source or feed. The molybdenum, sulfates and iron act like a magnet in the cow's rumen, attracting most of the available copper in the feed and causing it to pass through the animal rather then being absorbed by the body. This can cause a number of problems, including low rates of conception."
The easiest method of providing adequate amounts of trace minerals to cattle on summer pasture is to feed the minerals as a supplement. Salt, minerals or a combination of salt and minerals, which contains a balance of trace minerals, can provide proper supplementation to grazing animals. Supplying a trace mineralized fortified salt (TM fortified salt) is a convenient method of providing trace minerals. Cattle tend to seek out salt and will almost always eat it every day, he explains. Blue salt blocks contain salt, cobalt and iodine. TM fortified salt blocks (brown blocks) contain salt, cobalt and iodine, as well as copper, zinc, manganese and sometimes selenium.
“Providing a range mineral—a mix of calcium and phosphorus—which often contains salt, encourages intake by cattle on pasture," says Doig. Another option is to mix loose, TM fortified salt with a salt-free cattle mineral supplement to encourage intake. A common mixture is one part TM fortified salt to two parts salt-free mineral.”
Doig warns that all salt blocks must be removed from the pasture for this method to work. Ensure that both the salt and mineral contain adequate levels of the trace minerals. Look for products containing at least 2,500 mg/kg of copper. The levels of zinc and manganese are usually balanced with the copper.
“If selenium deficiencies are common in your area, select a TM fortified salt with added selenium. Mineral supplements may also contain selenium. Be careful, though. Product labels caution to supply selenium from one source only. Selenium is extremely toxic, and the effects of over-supplementation are as bad—if not worse—than a selenium deficiency.”
Additional information on trace minerals is available in the publication Trace Minerals for Beef Cattle on the Saskatchewan Agriculture and Food website at www.agr.gov.sk.ca under the sub-headings Beef, Feeds and Nutrition.
To find out more, contact the Agriculture Knowledge Centre at: 1-800-457-2377.
Bryan Doig
Livestock Development Specialist
Saskachewan Agriculture and Food
North Battleford
(306) 446-7477
As cattle producers look ahead to placing their cows on to summer pasture, ensuring that these cows receive a proper supply of minerals throughout the summer grazing period is important, according to Saskatchewan Agriculture and Food Livestock Development Specialist Bryan Doig.
“A large number of pastures in the province are commonly deficient in trace minerals," he says. "In addition to iodine and cobalt, copper, zinc and manganese are three of the trace minerals of which cattle are often deficient."
Selenium deficiency problems are also common, especially in the black, thin-black, brown and grey-wooded soil zones, Doig says.
“Copper deficiency due to low copper levels in the forage is compounded when there are high levels of the mineral molybdenum in the feed and/or high levels of sulfates and iron in the water source or feed. The molybdenum, sulfates and iron act like a magnet in the cow's rumen, attracting most of the available copper in the feed and causing it to pass through the animal rather then being absorbed by the body. This can cause a number of problems, including low rates of conception."
The easiest method of providing adequate amounts of trace minerals to cattle on summer pasture is to feed the minerals as a supplement. Salt, minerals or a combination of salt and minerals, which contains a balance of trace minerals, can provide proper supplementation to grazing animals. Supplying a trace mineralized fortified salt (TM fortified salt) is a convenient method of providing trace minerals. Cattle tend to seek out salt and will almost always eat it every day, he explains. Blue salt blocks contain salt, cobalt and iodine. TM fortified salt blocks (brown blocks) contain salt, cobalt and iodine, as well as copper, zinc, manganese and sometimes selenium.
“Providing a range mineral—a mix of calcium and phosphorus—which often contains salt, encourages intake by cattle on pasture," says Doig. Another option is to mix loose, TM fortified salt with a salt-free cattle mineral supplement to encourage intake. A common mixture is one part TM fortified salt to two parts salt-free mineral.”
Doig warns that all salt blocks must be removed from the pasture for this method to work. Ensure that both the salt and mineral contain adequate levels of the trace minerals. Look for products containing at least 2,500 mg/kg of copper. The levels of zinc and manganese are usually balanced with the copper.
“If selenium deficiencies are common in your area, select a TM fortified salt with added selenium. Mineral supplements may also contain selenium. Be careful, though. Product labels caution to supply selenium from one source only. Selenium is extremely toxic, and the effects of over-supplementation are as bad—if not worse—than a selenium deficiency.”
Additional information on trace minerals is available in the publication Trace Minerals for Beef Cattle on the Saskatchewan Agriculture and Food website at www.agr.gov.sk.ca under the sub-headings Beef, Feeds and Nutrition.
To find out more, contact the Agriculture Knowledge Centre at: 1-800-457-2377.
Bryan Doig
Livestock Development Specialist
Saskachewan Agriculture and Food
North Battleford
(306) 446-7477
Reminders and Tips for Successful Forage Crop Establishment
Source: Saskatchewan Agriculture and Food
The precautions you take to foster the establishment of your forage crop can go a long way to ensuring you reap the rewards of your investment of time and money, according to Saskatchewan Agriculture and Food (SAF) Forage Conversion Specialist André Bonneau. It is often a matter of dosage.
“For instance, cover crops are not necessary for good forage crop establishment, but are often used because they provide a cash return, hay or pasture and weed suppression. During establishment, some forage crops can compete better than others with cover crops. Wheat grasses, brome grasses, alfalfa and sweet clover are reasonably competitive under normal conditions. Russian wild rye, bird's foot trefoil and sainfoin are less competitive, and should be seeded only on clean land without a cover crop.”
If you use a cover crop, Bonneau advises reducing the normal seeding rate by 50 per cent to reduce competition.
“Quite often, seeding the cover crop at 50 per cent of normal will not drastically reduce the yield of the cover crop for greenfeed," he explains. "Seed both crops at right angles, if possible. This takes two operations, which many producers do not like, but it does ensure the forage crop can be seeded shallowly, and avoids direct competition with the cover crop within the rows."
Seed the cover crop first. If you are seeding fluffy grasses that do not flow well through your seeder, consider adding up to 20 lb. of actual high phosphate fertilizer per acre in a six-inch row spacing. However, avoid contact between nitrogen and potassium fertilizers and the seed. In a grass/alfalfa mixture, mix the alfalfa seed and the fertilizer immediately before seeding. Increase the recommended alfalfa inoculant rate before seeding and use a sticker solution. Consider re-inoculating pre-inoculated seed before mixing it with fertilizer.
Herbicide residues are another factor to consider.
“Most herbicides—if applied properly—do not affect the development of the crops that follow," he says. "There are a few herbicides that leave residues in the soil and which carry recropping restrictions.”
More information on herbicide re-cropping restrictions is available in the 2006 Guide to Crop Protection published by SAF, which may be downloaded from the SAF website at: http://www.agr.gov.sk.ca/docs/crops/cropguide00.asp
For more information, contact:
André Bonneau
Forage Conversion Specialist
Saskatchewan Agriculture and Food
1-866-457-2377 (toll free)
The precautions you take to foster the establishment of your forage crop can go a long way to ensuring you reap the rewards of your investment of time and money, according to Saskatchewan Agriculture and Food (SAF) Forage Conversion Specialist André Bonneau. It is often a matter of dosage.
“For instance, cover crops are not necessary for good forage crop establishment, but are often used because they provide a cash return, hay or pasture and weed suppression. During establishment, some forage crops can compete better than others with cover crops. Wheat grasses, brome grasses, alfalfa and sweet clover are reasonably competitive under normal conditions. Russian wild rye, bird's foot trefoil and sainfoin are less competitive, and should be seeded only on clean land without a cover crop.”
If you use a cover crop, Bonneau advises reducing the normal seeding rate by 50 per cent to reduce competition.
“Quite often, seeding the cover crop at 50 per cent of normal will not drastically reduce the yield of the cover crop for greenfeed," he explains. "Seed both crops at right angles, if possible. This takes two operations, which many producers do not like, but it does ensure the forage crop can be seeded shallowly, and avoids direct competition with the cover crop within the rows."
Seed the cover crop first. If you are seeding fluffy grasses that do not flow well through your seeder, consider adding up to 20 lb. of actual high phosphate fertilizer per acre in a six-inch row spacing. However, avoid contact between nitrogen and potassium fertilizers and the seed. In a grass/alfalfa mixture, mix the alfalfa seed and the fertilizer immediately before seeding. Increase the recommended alfalfa inoculant rate before seeding and use a sticker solution. Consider re-inoculating pre-inoculated seed before mixing it with fertilizer.
Herbicide residues are another factor to consider.
“Most herbicides—if applied properly—do not affect the development of the crops that follow," he says. "There are a few herbicides that leave residues in the soil and which carry recropping restrictions.”
More information on herbicide re-cropping restrictions is available in the 2006 Guide to Crop Protection published by SAF, which may be downloaded from the SAF website at: http://www.agr.gov.sk.ca/docs/crops/cropguide00.asp
For more information, contact:
André Bonneau
Forage Conversion Specialist
Saskatchewan Agriculture and Food
1-866-457-2377 (toll free)
SAF Forage Specialist Wins Range Management Award
Source: Saskatchewan Agriculture and Food
Michel Tremblay, Provincial Forage Crop Specialist with Saskatchewan Agriculture and Food recently received the Society for Range Management (SRM) Outstanding Achievement Award. SRM is dedicated to the conservation and sustainable management of rangelands for the benefit of current and future generations.
Also receiving the award were Ted and Olive Perrin of Beechy. The couple owns and operates the 12,775-acre Castleland Ranch in the northern mixed prairie region. The official citation mentions how Castleland Ranch is a leader in range management in the Canadian ranching industry.
“Forward thinking and conservative range management on Castleland Ranch ensures sustainable grazing resources through extremes in climatic conditions over the short- and long-term. Many of the long-standing management approaches of Castleland Ranch are new technology for many producers,” according to the SRM.
Tremblay and the Perrins accepted their awards at the SRM convention in Vancouver. SRM has about 4,000 members worldwide who deal with natural resource management and range ecology. SRM award recipients may or may not be SRM members, but they will have had a significant impact on the advancement of applied ecology on rangelands.
Tremblay is a native of the Saskatoon area. He developed an interest in rangelands as a result of his farm upbringing.
“We were concerned with the level of soil erosion occurring with the farming practices prevalent at the time," he says. "Seeding light land to forages was a bit of a conservation ethic for our family. We gained much appreciation for the landscape, and for the value of rangelands. Conservation of rangelands is good for the environment.”
Tremblay worked at the Saskatchewan Forage Council for a few years. He joined Saskatchewan Agriculture and Food as a Provincial Forage Specialist in December 1992.
Tremblay finds the Society for Range Management a useful resource for him.
“The society gives you a professional network. You become aware of what other people are working on, and you draw on that to solve problems in your own jurisdiction.”
There are between 10 and 12 million acres of rangeland in Saskatchewan. There is also a large acreage base of introduced forages that has grown steadily in recent years, Tremblay points out.
“That part of the industry expands, but rangeland is a finite resource because you can’t create rangeland. Restoration of broken rangeland is very difficult. This is why we should manage it with a little bit of wisdom,” he concludes.
For more information, contact:
Michel Tremblay
Forage Crops Provincial Specialist
Saskatchewan Agriculture and Food
(306) 787-7712
Michel Tremblay, Provincial Forage Crop Specialist with Saskatchewan Agriculture and Food recently received the Society for Range Management (SRM) Outstanding Achievement Award. SRM is dedicated to the conservation and sustainable management of rangelands for the benefit of current and future generations.
Also receiving the award were Ted and Olive Perrin of Beechy. The couple owns and operates the 12,775-acre Castleland Ranch in the northern mixed prairie region. The official citation mentions how Castleland Ranch is a leader in range management in the Canadian ranching industry.
“Forward thinking and conservative range management on Castleland Ranch ensures sustainable grazing resources through extremes in climatic conditions over the short- and long-term. Many of the long-standing management approaches of Castleland Ranch are new technology for many producers,” according to the SRM.
Tremblay and the Perrins accepted their awards at the SRM convention in Vancouver. SRM has about 4,000 members worldwide who deal with natural resource management and range ecology. SRM award recipients may or may not be SRM members, but they will have had a significant impact on the advancement of applied ecology on rangelands.
Tremblay is a native of the Saskatoon area. He developed an interest in rangelands as a result of his farm upbringing.
“We were concerned with the level of soil erosion occurring with the farming practices prevalent at the time," he says. "Seeding light land to forages was a bit of a conservation ethic for our family. We gained much appreciation for the landscape, and for the value of rangelands. Conservation of rangelands is good for the environment.”
Tremblay worked at the Saskatchewan Forage Council for a few years. He joined Saskatchewan Agriculture and Food as a Provincial Forage Specialist in December 1992.
Tremblay finds the Society for Range Management a useful resource for him.
“The society gives you a professional network. You become aware of what other people are working on, and you draw on that to solve problems in your own jurisdiction.”
There are between 10 and 12 million acres of rangeland in Saskatchewan. There is also a large acreage base of introduced forages that has grown steadily in recent years, Tremblay points out.
“That part of the industry expands, but rangeland is a finite resource because you can’t create rangeland. Restoration of broken rangeland is very difficult. This is why we should manage it with a little bit of wisdom,” he concludes.
For more information, contact:
Michel Tremblay
Forage Crops Provincial Specialist
Saskatchewan Agriculture and Food
(306) 787-7712
Thursday, May 04, 2006
Successfully Seeding This Year's Forage Crop
Source: Saskatchewan Agriculture and Food
If you are planning to seed forage this spring, the last thing you need is to have a seeding failure.
“Unfortunately, there is no way of guaranteeing that your forage stand will be a success,” says Saskatchewan Agriculture and Food Forage Development Specialist Al Foster, “but there are steps that you can take to remove much of the risk."
It is important to select an adapted forage species or mixture. Use only varieties that are winter-hardy and adapted to your particular soil conditions.
“Ensure you start with a well-prepared seedbed," he says. "The seedbed should be firm below the surface, with a minimum cover of loose soil. The thin layer of loose soil will provide adequate cover for the seed.”
Foster recommends seeding into standing stubble only if the straw has been well spread. Be aware of the possible risks posed by herbicide residues in the soil.
“Another important step is to ensure you seed shallowly. There is probably more seed wasted because of seeding too deep than for any other reason. Keep in mind that an emerging seedling is totally dependent on the food reserves in the seed to get it to the surface and sprout leaves.” Since most forage seeds are relatively small, they won't have enough stored energy to reach the surface if they are planted deep in the soil, he adds.
“The smaller the seed, the shallower the seeding. For most forage crops, aim for less than a one-inch seeding depth. When a cereal cover crop is used, it may be best to seed the cover crop and the forage crop in two separate operations. This way, you can ensure that each crop is placed to its appropriate depth."
If mixing the forage seed with a cover crop, Foster suggests seeding shallowly, even though this may reduce the establishment of the cover crop. Cover crops are not necessary for good forage establishment, but if you use a cover crop, Foster advises reducing the seeding rate to 50 per cent of the normal rate to reduce competition.
Cut for greenfeed, bale and remove the crop as soon as possible. Cut the crop high. This ensures that new seedlings are not defoliated. They will be protected from the wind, and the stubble will catch snow to insulate new seedlings from low winter soil temperatures.
Finally, Foster recommends ensuring the seedbed is free of weeds, especially perennial weeds.
“Weeds will compete heavily with the small, slow-growing forage seedlings. Where weeds become a problem, mowing or chemical weed control measures may be necessary. If the forage is a grass/legume mixture, the number of registered herbicides for weed control is very limited.”
A good rain shortly after seeding is the easiest way to ensure a successful forage stand.
“Unfortunately, mother nature is not always that co-operative," he says. "By taking care to reduce all potential risks when seeding forages—just in case you don’t get the timely rains—you will effectively even out the odds of success.”
For more information, contact:
Allan Foster
Forage Development Specialist
Saskatchewan Agriculture and Food
If you are planning to seed forage this spring, the last thing you need is to have a seeding failure.
“Unfortunately, there is no way of guaranteeing that your forage stand will be a success,” says Saskatchewan Agriculture and Food Forage Development Specialist Al Foster, “but there are steps that you can take to remove much of the risk."
It is important to select an adapted forage species or mixture. Use only varieties that are winter-hardy and adapted to your particular soil conditions.
“Ensure you start with a well-prepared seedbed," he says. "The seedbed should be firm below the surface, with a minimum cover of loose soil. The thin layer of loose soil will provide adequate cover for the seed.”
Foster recommends seeding into standing stubble only if the straw has been well spread. Be aware of the possible risks posed by herbicide residues in the soil.
“Another important step is to ensure you seed shallowly. There is probably more seed wasted because of seeding too deep than for any other reason. Keep in mind that an emerging seedling is totally dependent on the food reserves in the seed to get it to the surface and sprout leaves.” Since most forage seeds are relatively small, they won't have enough stored energy to reach the surface if they are planted deep in the soil, he adds.
“The smaller the seed, the shallower the seeding. For most forage crops, aim for less than a one-inch seeding depth. When a cereal cover crop is used, it may be best to seed the cover crop and the forage crop in two separate operations. This way, you can ensure that each crop is placed to its appropriate depth."
If mixing the forage seed with a cover crop, Foster suggests seeding shallowly, even though this may reduce the establishment of the cover crop. Cover crops are not necessary for good forage establishment, but if you use a cover crop, Foster advises reducing the seeding rate to 50 per cent of the normal rate to reduce competition.
Cut for greenfeed, bale and remove the crop as soon as possible. Cut the crop high. This ensures that new seedlings are not defoliated. They will be protected from the wind, and the stubble will catch snow to insulate new seedlings from low winter soil temperatures.
Finally, Foster recommends ensuring the seedbed is free of weeds, especially perennial weeds.
“Weeds will compete heavily with the small, slow-growing forage seedlings. Where weeds become a problem, mowing or chemical weed control measures may be necessary. If the forage is a grass/legume mixture, the number of registered herbicides for weed control is very limited.”
A good rain shortly after seeding is the easiest way to ensure a successful forage stand.
“Unfortunately, mother nature is not always that co-operative," he says. "By taking care to reduce all potential risks when seeding forages—just in case you don’t get the timely rains—you will effectively even out the odds of success.”
For more information, contact:
Allan Foster
Forage Development Specialist
Saskatchewan Agriculture and Food
Effects of Grain Legumes in No-Till Crop Systems are Being Investigated
Source: Saskatchewan Agriculture and Food
Dr. Guy Lafond’s passion for no-till agriculture has been part of the Saskatchewan agricultural knowledge landscape for some time. Now, the Agriculture and Agri-Food Canada scientist working at the Indian Head Agricultural Research Foundation can count on a Saskatchewan Agriculture and Food Agriculture Development Fund (ADF #20050704) grant to further our knowledge on the contribution of grain legumes in no-till cropping systems. The Saskatchewan Pulse Growers Association is also contributing to this project.
“When we started this study 11 years ago, I asked: 'Is starter nitrogen required with a grain legume like field pea?'" he says. "Secondly, what is an optimal frequency of field pea in the rotation? What I did is I set up the study so I could compare growing peas every year—which is the extreme practice—to growing peas every second year; and every three years. As time went on, this whole question of carbon sequestration and nitrous oxide emissions came into play.” This has now become an integrated component of Dr. Lafond’s research focus with this study.
Dr. Lafond was then in a position to investigate the effect of accelerated carbon sequestration on nitrous oxide emissions.
“Because this study has been developed and conducted over so many years, it has allowed us to answer two other important questions," he says. "One was: if you put legumes in the rotation, do you accelerate carbon sequestration? The thinking here is that legume residues have a higher nitrogen content than cereal. Any residue that has more nitrogen tends to decompose a little bit quicker and a little bit better, but there is also a feeling that more of it remains in a stable organic matter fraction than otherwise. So that was the second question we investigated.
“Because we have peas grown with and without nitrogen, we can compare against cereals grown with fertilizer, and we can compare to cereals grown with cereals and then to cereals grown with peas," he says.
Dr. Lafond conducted some in-depth soil sampling last spring, which showed some carbon sequestration, but because of the variability, he was unable to show conclusively that grain legumes accelerate carbon sequestration. Part of his current project involves sampling again in 2007.
“We wish to re-estimate it to see if there were sampling errors. But so far, in terms of nitrous oxide, there is no question that, if you are growing peas with just a little bit of phosphorus fertilizer, the nitrous oxide emissions are much less than for wheat grown with fertilizer."
Dr. Lafond is also finding that the spring wheat that is grown on a short rotation with peas every second year tends to emit a little more nitrous oxide than the spring wheat grown every three years. It may be that the presence of legume residue is priming the system and there could be a potential for a little more nitrous oxide emission during the spring wheat phase, but he stresses that this idea is very tentative. Dr. Lafond wishes to confirm the tendency by taking measurements to quantify it. This is why the funds were approved for 2005, 2006, 2007, he says.
The study also allows Dr. Lafond and his colleagues to address other agronomic issues, like the risks associated with the short rotations, and the impact of short rotations on diseases and populations.
Dr. Guy Lafond
Senior Research Scientist
Agriculture and Agri-Food Canada
Indian Head Agricultural Research Foundation
Dr. Guy Lafond’s passion for no-till agriculture has been part of the Saskatchewan agricultural knowledge landscape for some time. Now, the Agriculture and Agri-Food Canada scientist working at the Indian Head Agricultural Research Foundation can count on a Saskatchewan Agriculture and Food Agriculture Development Fund (ADF #20050704) grant to further our knowledge on the contribution of grain legumes in no-till cropping systems. The Saskatchewan Pulse Growers Association is also contributing to this project.
“When we started this study 11 years ago, I asked: 'Is starter nitrogen required with a grain legume like field pea?'" he says. "Secondly, what is an optimal frequency of field pea in the rotation? What I did is I set up the study so I could compare growing peas every year—which is the extreme practice—to growing peas every second year; and every three years. As time went on, this whole question of carbon sequestration and nitrous oxide emissions came into play.” This has now become an integrated component of Dr. Lafond’s research focus with this study.
Dr. Lafond was then in a position to investigate the effect of accelerated carbon sequestration on nitrous oxide emissions.
“Because this study has been developed and conducted over so many years, it has allowed us to answer two other important questions," he says. "One was: if you put legumes in the rotation, do you accelerate carbon sequestration? The thinking here is that legume residues have a higher nitrogen content than cereal. Any residue that has more nitrogen tends to decompose a little bit quicker and a little bit better, but there is also a feeling that more of it remains in a stable organic matter fraction than otherwise. So that was the second question we investigated.
“Because we have peas grown with and without nitrogen, we can compare against cereals grown with fertilizer, and we can compare to cereals grown with cereals and then to cereals grown with peas," he says.
Dr. Lafond conducted some in-depth soil sampling last spring, which showed some carbon sequestration, but because of the variability, he was unable to show conclusively that grain legumes accelerate carbon sequestration. Part of his current project involves sampling again in 2007.
“We wish to re-estimate it to see if there were sampling errors. But so far, in terms of nitrous oxide, there is no question that, if you are growing peas with just a little bit of phosphorus fertilizer, the nitrous oxide emissions are much less than for wheat grown with fertilizer."
Dr. Lafond is also finding that the spring wheat that is grown on a short rotation with peas every second year tends to emit a little more nitrous oxide than the spring wheat grown every three years. It may be that the presence of legume residue is priming the system and there could be a potential for a little more nitrous oxide emission during the spring wheat phase, but he stresses that this idea is very tentative. Dr. Lafond wishes to confirm the tendency by taking measurements to quantify it. This is why the funds were approved for 2005, 2006, 2007, he says.
The study also allows Dr. Lafond and his colleagues to address other agronomic issues, like the risks associated with the short rotations, and the impact of short rotations on diseases and populations.
Dr. Guy Lafond
Senior Research Scientist
Agriculture and Agri-Food Canada
Indian Head Agricultural Research Foundation
New York Stick Claims Choice Spot in the World of Dashboard Dining
Source: Saskatchewan Agriculture and Food
When consumers think of the New York steak, immediately the image of a choice cut of meat comes to mind. This is one of the things that convinced Lester Lodoen of Classic Meats in Fox Valley it was the right name for his new product.
“When we did the market research at the Saskatchewan Food Industry Development Centre, there was a group of us together, and we had to come up with a name that was no more than three words long," he explains. "We tried Meat Treats, but that was like dog food. We tried Trimmers, but that implied cuts of poor quality meat. One guy came up with New York Stick—we said OK. The New York steak is a very good cut of meat. We trademarked it. It is good to go.”
The product in question is a pre-cooked, hand-held meat snack. It is an 85-gram beef steakette on a popsicle-type stick. It is vacuum-packed, should be refrigerated at 4ºC or frozen, and is made with secondary cuts of meat.
“I have been working with meat quality and beef for a number of years," says Lodoen. "One of the people working with me came up with the concept that we somehow had to increase the value of the secondary cuts of meat, because you can always sell the primary cuts. We wanted to go beyond just making hamburgers. We took this idea to the Food Centre at the University of Saskatchewan, and worked with them to develop the process and the product.”
Lodoen is also a beef producer, who long ago realized that the farm economy runs in a constantly evolving world.
The Lodoen family farm has been a value-added operation from the time of Lester's father, but, he explains, marketing a new product today is a totally different ball game then it was 20 years ago. Market research has led Lodoen to the convenience sector, but right now the company's biggest push is toward food services: getting into hockey arenas, curling rinks, gas stations and convenience stores—wherever convenience food services are required.
“We are in the value chain program," he says, "and in our value chain we have a food broker working with us. Ten or 15 years ago, anyone could market their product themselves, but now, if you don’t know the people, it is difficult. We are working with a group that has a lot of connections to different sources. What you need today is a distributor who will take you on.”
Lodoen says he making good and steady progress in his endeavours.
“Beside beef, we have BBQ pork on a stick as well. We are talking about the New York Stick family of products, really. It consists of Spiced Beef, BBQ Pork, Southwest Chicken and Mediterranean Chicken. Now we have a couple of distribution companies that are very interested in helping us distribute it.
“I would say to anyone getting into this type of business today: it's not enough to just have an idea. You better research it, and know where you want to go with it, and take advantage of the expertise and the resources that are out there.”
Lodoen wouldn’t trade what he is doing for the world.
“I like the marketing, although sometimes it can be frustrating. When you are developing a product, you always want to move faster and faster, but that doesn’t happen in this world any more."
Lodoen's company is still working with the Food Centre. He hopes eventually to be working with a co-packer, or a co-processor. They are currently selling the product in all the Saskatchewan Made stores, and have placed it in a couple of schools in Regina and a couple of stores in rural Saskatchewan. It is also being sold in Alberta and Ontario.
Lodoen hopes his New York Stick will make it big in the realm of hand-held food, which some experts have already identified as the food of the future.
For more information, contact:
Lester Lodoen
Classic Meats and Double L Farms
Fox Valley
(306) 666-4447 (tel)
(306) 666-4448 (fax)
doublelfarms@sasktel.net
When consumers think of the New York steak, immediately the image of a choice cut of meat comes to mind. This is one of the things that convinced Lester Lodoen of Classic Meats in Fox Valley it was the right name for his new product.
“When we did the market research at the Saskatchewan Food Industry Development Centre, there was a group of us together, and we had to come up with a name that was no more than three words long," he explains. "We tried Meat Treats, but that was like dog food. We tried Trimmers, but that implied cuts of poor quality meat. One guy came up with New York Stick—we said OK. The New York steak is a very good cut of meat. We trademarked it. It is good to go.”
The product in question is a pre-cooked, hand-held meat snack. It is an 85-gram beef steakette on a popsicle-type stick. It is vacuum-packed, should be refrigerated at 4ºC or frozen, and is made with secondary cuts of meat.
“I have been working with meat quality and beef for a number of years," says Lodoen. "One of the people working with me came up with the concept that we somehow had to increase the value of the secondary cuts of meat, because you can always sell the primary cuts. We wanted to go beyond just making hamburgers. We took this idea to the Food Centre at the University of Saskatchewan, and worked with them to develop the process and the product.”
Lodoen is also a beef producer, who long ago realized that the farm economy runs in a constantly evolving world.
The Lodoen family farm has been a value-added operation from the time of Lester's father, but, he explains, marketing a new product today is a totally different ball game then it was 20 years ago. Market research has led Lodoen to the convenience sector, but right now the company's biggest push is toward food services: getting into hockey arenas, curling rinks, gas stations and convenience stores—wherever convenience food services are required.
“We are in the value chain program," he says, "and in our value chain we have a food broker working with us. Ten or 15 years ago, anyone could market their product themselves, but now, if you don’t know the people, it is difficult. We are working with a group that has a lot of connections to different sources. What you need today is a distributor who will take you on.”
Lodoen says he making good and steady progress in his endeavours.
“Beside beef, we have BBQ pork on a stick as well. We are talking about the New York Stick family of products, really. It consists of Spiced Beef, BBQ Pork, Southwest Chicken and Mediterranean Chicken. Now we have a couple of distribution companies that are very interested in helping us distribute it.
“I would say to anyone getting into this type of business today: it's not enough to just have an idea. You better research it, and know where you want to go with it, and take advantage of the expertise and the resources that are out there.”
Lodoen wouldn’t trade what he is doing for the world.
“I like the marketing, although sometimes it can be frustrating. When you are developing a product, you always want to move faster and faster, but that doesn’t happen in this world any more."
Lodoen's company is still working with the Food Centre. He hopes eventually to be working with a co-packer, or a co-processor. They are currently selling the product in all the Saskatchewan Made stores, and have placed it in a couple of schools in Regina and a couple of stores in rural Saskatchewan. It is also being sold in Alberta and Ontario.
Lodoen hopes his New York Stick will make it big in the realm of hand-held food, which some experts have already identified as the food of the future.
For more information, contact:
Lester Lodoen
Classic Meats and Double L Farms
Fox Valley
(306) 666-4447 (tel)
(306) 666-4448 (fax)
doublelfarms@sasktel.net
Locally Produced Food-- A Way to Healthier Eating
Source: Saskatchewan Agriculture and Food
Have you ever tasted a Saskatchewan-grown cantaloupe? What about a locally grown tomato? The flavour is exceptional. There are a number of ways in which consumers can experience the flavour of Saskatchewan, according to Saskatchewan Agriculture and Food Provincial Vegetable Crops Specialist Connie Achtymichuk, even if they don’t have a garden.
“Many communities have farmers’ markets," she says, "but another initiative that has just been started is a web-based local food directory. The project is in its early stages, but the idea is to connect local producers with local consumers. There are a number of groups involved, but the lead is Dr. Daryl Hepting, a professor at the University of Regina's computer sciences department. Dr. Hepting has already started a discussion group to find out who is interested, and to collect ideas. Provided funding can be accessed, the project will go ahead this year.”
This project, along with other forms of direct marketing, will enable the Saskatchewan vegetable industry to expand, says Achtymichuk.
“The industry is small, and the growing season is short. This makes it difficult for Saskatchewan’s vegetable producers to break into traditional markets, but the quality and flavour of the vegetables being grown is exceptional. Because of Saskatchewan’s climate, there are very few pests that damage vegetable crops.”
Most vegetables, therefore, are grown with little or no pesticides. Organically grown produce is also available.
“The Canada Food Guide encourages eating five to 10 servings of fruit and vegetables a day, so why not try produce from a local garden?" she asks. "Not only are there health benefits in doing so, but consider picking up vegetables from a local garden: what a good way to expose children to where their food comes from. Develop a relationship with the person who grows your food, and they’ll be willing to fill requests if you want something that they don’t have.”
By buying locally, everybody wins. The producer has a market that commands a fair price, and the consumer gets to enjoy vegetables at their peak freshness.
“You’ll also be doing your part to protect the environment, considering the fact that most of the produce you buy has been trucked great distances.”
For more information, contact:
Connie Achtymichuk
Provincial Specialist, Vegetable Crops
Saskatchewan Agriculture and Food
(306) 787-2755
Have you ever tasted a Saskatchewan-grown cantaloupe? What about a locally grown tomato? The flavour is exceptional. There are a number of ways in which consumers can experience the flavour of Saskatchewan, according to Saskatchewan Agriculture and Food Provincial Vegetable Crops Specialist Connie Achtymichuk, even if they don’t have a garden.
“Many communities have farmers’ markets," she says, "but another initiative that has just been started is a web-based local food directory. The project is in its early stages, but the idea is to connect local producers with local consumers. There are a number of groups involved, but the lead is Dr. Daryl Hepting, a professor at the University of Regina's computer sciences department. Dr. Hepting has already started a discussion group to find out who is interested, and to collect ideas. Provided funding can be accessed, the project will go ahead this year.”
This project, along with other forms of direct marketing, will enable the Saskatchewan vegetable industry to expand, says Achtymichuk.
“The industry is small, and the growing season is short. This makes it difficult for Saskatchewan’s vegetable producers to break into traditional markets, but the quality and flavour of the vegetables being grown is exceptional. Because of Saskatchewan’s climate, there are very few pests that damage vegetable crops.”
Most vegetables, therefore, are grown with little or no pesticides. Organically grown produce is also available.
“The Canada Food Guide encourages eating five to 10 servings of fruit and vegetables a day, so why not try produce from a local garden?" she asks. "Not only are there health benefits in doing so, but consider picking up vegetables from a local garden: what a good way to expose children to where their food comes from. Develop a relationship with the person who grows your food, and they’ll be willing to fill requests if you want something that they don’t have.”
By buying locally, everybody wins. The producer has a market that commands a fair price, and the consumer gets to enjoy vegetables at their peak freshness.
“You’ll also be doing your part to protect the environment, considering the fact that most of the produce you buy has been trucked great distances.”
For more information, contact:
Connie Achtymichuk
Provincial Specialist, Vegetable Crops
Saskatchewan Agriculture and Food
(306) 787-2755
The Quest For Superior Spice Crops Gains Ground in Saskatchewan
Source: Saskatchewan Agriculture and Food
Saskatoon’s Plant Biotechnology Institute (PBI) has been in the forefront of the development of new varieties of spices such as dill, fennel, anise and caraway. Now that cumin has been identified as an opportunity crop for Saskatchewan, an Agriculture Development Fund research project (#20050711) will help replicate some of the PBI's success with this new crop, according to Alison Ferrie, a research officer at the National Research Council (NRC).
“We have been doing this work for a number of years now, and we just want to formalize it," she says. "We are producing more and more lines, which is why we needed the extra funding. Dr. Doug Waterer, a plant scientist at the University of Saskatchewan, is looking after the field aspect of this project, and I am looking after the laboratory aspect at PBI."
The PBI's scientists can do the research, but they cannot grow the new lines out in the field, so they have turned to Dr. Waterer, who will collaborate with the PBI to evaluate the new lines. Ferrie says the PBI is now going to move on to cumin, which is an important species for the Saskatchewan Herb and Spice Association. Scientists have begun the lab work to develop a microspore culture double haploid protocol for cumin. Double haploid technology was developed in the 1960s, and is still very useful today.
“Double haploid technology involves taking immature pollen grains—which are microspores—giving them the right conditions and, if everything is right in terms of genotypes, the right donor plant conditions, the right media and the right culture conditions, we can get embryos developing from these pollen grains.
“This is not a normal developmental process," Ferrie explains, "because, under normal development, you would get the immature pollen grains maturing into the mature pollen grain and fertilizing the egg cell. Then you get seed. We are changing the developmental path to get this immature pollen grain to convert into an embryo. Once you get that embryo grown into a plant, you have a homozygous pure line, so if you grow out these double haploids in the field, they all will be uniform. The next generation will look exactly the same.”
In a normal breeding program, explains Ferrie, you would make a cross between two parents that look good and you would have to keep backcrossing and backcrossing to get a uniform line.
“But here, we can develop a uniform line in one generation. This means it can save time and breeding, and that is very important, especially for these herbs, spices and nutraceutical plants, because there is so much variation in them. This results in problems for some of the medical plants, if you are trying to make clinical trials. You may collect samples from this group of plants over here and you get this level of compound that is beneficial in the fight against a disease, and you go into another group of plants and you get this level of active compound and it doesn’t show any beneficial effect. So what we are doing is producing a uniform line.”
Double haploid technology has proven extremely useful for crop development over and over again.
“This technology has been used by most canola breeding companies," she says. "A number of years ago, when I started at the PBI, we did a lot of canola work, and a lot of that technology is being used by canola breeders to this day. For those species, much breeding has been done, so there are many uniform lines out there. But for these herbs and spices, since the active ingredient is so important, this technology is particularly valuable as well."
The ADF funds are going to be used in the lab to develop the lines of cumin, while Dr. Waterer will test all the lines that have been developed so far.
For more information, contact:
Alison Ferrie, PhD
Plant Biotechnology Institute
National Research Council
Alison.ferrie@nrc-cnrc.gc.ca
(306) 975-5993
Saskatoon’s Plant Biotechnology Institute (PBI) has been in the forefront of the development of new varieties of spices such as dill, fennel, anise and caraway. Now that cumin has been identified as an opportunity crop for Saskatchewan, an Agriculture Development Fund research project (#20050711) will help replicate some of the PBI's success with this new crop, according to Alison Ferrie, a research officer at the National Research Council (NRC).
“We have been doing this work for a number of years now, and we just want to formalize it," she says. "We are producing more and more lines, which is why we needed the extra funding. Dr. Doug Waterer, a plant scientist at the University of Saskatchewan, is looking after the field aspect of this project, and I am looking after the laboratory aspect at PBI."
The PBI's scientists can do the research, but they cannot grow the new lines out in the field, so they have turned to Dr. Waterer, who will collaborate with the PBI to evaluate the new lines. Ferrie says the PBI is now going to move on to cumin, which is an important species for the Saskatchewan Herb and Spice Association. Scientists have begun the lab work to develop a microspore culture double haploid protocol for cumin. Double haploid technology was developed in the 1960s, and is still very useful today.
“Double haploid technology involves taking immature pollen grains—which are microspores—giving them the right conditions and, if everything is right in terms of genotypes, the right donor plant conditions, the right media and the right culture conditions, we can get embryos developing from these pollen grains.
“This is not a normal developmental process," Ferrie explains, "because, under normal development, you would get the immature pollen grains maturing into the mature pollen grain and fertilizing the egg cell. Then you get seed. We are changing the developmental path to get this immature pollen grain to convert into an embryo. Once you get that embryo grown into a plant, you have a homozygous pure line, so if you grow out these double haploids in the field, they all will be uniform. The next generation will look exactly the same.”
In a normal breeding program, explains Ferrie, you would make a cross between two parents that look good and you would have to keep backcrossing and backcrossing to get a uniform line.
“But here, we can develop a uniform line in one generation. This means it can save time and breeding, and that is very important, especially for these herbs, spices and nutraceutical plants, because there is so much variation in them. This results in problems for some of the medical plants, if you are trying to make clinical trials. You may collect samples from this group of plants over here and you get this level of compound that is beneficial in the fight against a disease, and you go into another group of plants and you get this level of active compound and it doesn’t show any beneficial effect. So what we are doing is producing a uniform line.”
Double haploid technology has proven extremely useful for crop development over and over again.
“This technology has been used by most canola breeding companies," she says. "A number of years ago, when I started at the PBI, we did a lot of canola work, and a lot of that technology is being used by canola breeders to this day. For those species, much breeding has been done, so there are many uniform lines out there. But for these herbs and spices, since the active ingredient is so important, this technology is particularly valuable as well."
The ADF funds are going to be used in the lab to develop the lines of cumin, while Dr. Waterer will test all the lines that have been developed so far.
For more information, contact:
Alison Ferrie, PhD
Plant Biotechnology Institute
National Research Council
Alison.ferrie@nrc-cnrc.gc.ca
(306) 975-5993
Saturday, April 29, 2006
Korean 4-H Club Study Trip to Canada Focuses on Saskatchewan
Source: Saskatchewan Agriculture and Food
When Brenda Clemens was contacted by an Asian tour operator to host 20 Korean visitors in March at the Beaver Creek Ranch and Horse Centre in Lumsden, she and her husband Barry figured this would be a golden opportunity to showcase their operation and the province.
The tour was to be part of a Korean 4-H study trip to Canada. It would focus almost exclusively on Saskatchewan, where these visitors would spend nearly a week.
The 4-H movement was established in Korea in 1947. It serves not only rural but also urban communities; it is open to both boys and girls, and men and women, between the ages of nine and 29. Like here, 4-H focuses on developing well-rounded, responsible and independent citizens. The 4-H movement in Korea involves more than 61,000 youth, of which 44,400 are students and nearly 16,000 are young farmers. The total 4-H alumni in South Korea numbers 4.5 million people.
The Clemens called upon their friends, neighbours and partners to help them put together the perfect program for the Koreans' stay at the ranch.
One of the challenges of organizing an agricultural tour in late March is the weather and the absence of crops in the field. To make up for the lack of agriculture, the Koreans spent a couple of days in Saskatoon visiting the Western Development Museum, the Ukrainian Museum of Canada, the Wanuskewin Heritage Park, the Kelsey Campus of the Saskatchewan Institute of Applied Science and Technology, the College of Agriculture at the University of Saskatchewan and an agricultural implement dealership.
Meanwhile, the Clemens and their family and friends had been working on a ranch program that would sustain the Koreans’ interests.
“Everything was planned with precision. We had a ranch supper waiting for them when they returned. The living room had been turned into a dining room for 20, with candlelit tables. The evening meal was followed by an informal discussion on the nature of livestock production in Saskatchewan,” explains Barry Clemens.
The next morning started with a ranch visit right in the midst of calving season and a spring melt, which proved a little challenging for Asian footwear... but not for the spirit of the Korean guests.
“They were fascinated by the costs of forage in Saskatchewan compared to much higher costs in Korea,” says Barry. “Similarly, we were surprised to learn that the cost of a bred heifer is around $8,000 over there. Shortly after the ranch tour, we headed to Griffith's petting farm across the road. The petting farm was definitely a hit."
Afterwards, the group headed back to the ranch for a hamburger and hot dog lunch cooked on the BBQ and a warm campfire. This would be followed by a visit at the Arm River Hutterite Colony, and then a late-afternoon wagon ride on the ranch.
The main event for the day turned out to be the ranch work demonstration using young bison to train the cutting horses in the heated indoor arena.
“Our guests got to see how cows are roped with a lasso and gently immobilized for treatment out in the pasture, using our mounts to reduce the labour. Then, our new friends got a chance to ride themselves. Eventually, these budding cowboys and cowgirls also got to try their hands at roping from the ground. Learning how to rope a dummy cow is part of the basic training,” Barry says with a smile.
The Koreans headed back to Seoul the next morning. For Brenda and Barry, this was well worth the effort. It provided much-appreciated extra income for the ranch operation. They hope to welcome more such guests from Korea in the future.
When Brenda Clemens was contacted by an Asian tour operator to host 20 Korean visitors in March at the Beaver Creek Ranch and Horse Centre in Lumsden, she and her husband Barry figured this would be a golden opportunity to showcase their operation and the province.
The tour was to be part of a Korean 4-H study trip to Canada. It would focus almost exclusively on Saskatchewan, where these visitors would spend nearly a week.
The 4-H movement was established in Korea in 1947. It serves not only rural but also urban communities; it is open to both boys and girls, and men and women, between the ages of nine and 29. Like here, 4-H focuses on developing well-rounded, responsible and independent citizens. The 4-H movement in Korea involves more than 61,000 youth, of which 44,400 are students and nearly 16,000 are young farmers. The total 4-H alumni in South Korea numbers 4.5 million people.
The Clemens called upon their friends, neighbours and partners to help them put together the perfect program for the Koreans' stay at the ranch.
One of the challenges of organizing an agricultural tour in late March is the weather and the absence of crops in the field. To make up for the lack of agriculture, the Koreans spent a couple of days in Saskatoon visiting the Western Development Museum, the Ukrainian Museum of Canada, the Wanuskewin Heritage Park, the Kelsey Campus of the Saskatchewan Institute of Applied Science and Technology, the College of Agriculture at the University of Saskatchewan and an agricultural implement dealership.
Meanwhile, the Clemens and their family and friends had been working on a ranch program that would sustain the Koreans’ interests.
“Everything was planned with precision. We had a ranch supper waiting for them when they returned. The living room had been turned into a dining room for 20, with candlelit tables. The evening meal was followed by an informal discussion on the nature of livestock production in Saskatchewan,” explains Barry Clemens.
The next morning started with a ranch visit right in the midst of calving season and a spring melt, which proved a little challenging for Asian footwear... but not for the spirit of the Korean guests.
“They were fascinated by the costs of forage in Saskatchewan compared to much higher costs in Korea,” says Barry. “Similarly, we were surprised to learn that the cost of a bred heifer is around $8,000 over there. Shortly after the ranch tour, we headed to Griffith's petting farm across the road. The petting farm was definitely a hit."
Afterwards, the group headed back to the ranch for a hamburger and hot dog lunch cooked on the BBQ and a warm campfire. This would be followed by a visit at the Arm River Hutterite Colony, and then a late-afternoon wagon ride on the ranch.
The main event for the day turned out to be the ranch work demonstration using young bison to train the cutting horses in the heated indoor arena.
“Our guests got to see how cows are roped with a lasso and gently immobilized for treatment out in the pasture, using our mounts to reduce the labour. Then, our new friends got a chance to ride themselves. Eventually, these budding cowboys and cowgirls also got to try their hands at roping from the ground. Learning how to rope a dummy cow is part of the basic training,” Barry says with a smile.
The Koreans headed back to Seoul the next morning. For Brenda and Barry, this was well worth the effort. It provided much-appreciated extra income for the ranch operation. They hope to welcome more such guests from Korea in the future.
Verified Beef Production is Gaining Ground in Saskatchewan
Source: Saskatchewan Agriculture and Food
The level of sophistication that today’s beef production requires is gaining acceptance in the industry, as the Verified Beef Production program is increasingly taken on by both producers and processors in the province, according to Janice Sopatyk, Program Administrator for the Quality Starts Here/Verified Beef Production (QSHVBP) program in Saskatchewan.
QSHVBP is a national program, launched under the Canadian Cattlemen's Association, with roots going back to 1994. The Saskatchewan Quality Starts Here Working Group administers the Verified Beef Program in the province. The idea is to encourage producers to adopt good production practices, such as giving injections in the neck instead of in the rump where the high-quality cuts of meat are. The program requires that producers keep records of treatments and vaccinations to ensure the appropriate use of medications.
"The Verified Beef Program is, in essence, the combination of good production practices with the documentation to prove this is what you are actually doing," explains Sopatyk. "It is a voluntary program. If producers wish, they can attend the workshop and implement the program in their operations, and then go on to be audited and fully registered with the VBP program."
The initial registration audit involves an on-farm visit. The auditor goes through the facilities, looks at how producers store and mix medicated feed, and how they store farm chemicals. The auditor reviews the treatment and vaccination program, as well as the documentation, and ensures that producers have a prohibited feed affidavit from their feed company swearing that there are no prohibited materials in their protein supplements.
“We have a couple of small meat processors in Saskatchewan and Alberta now who support the program and are requiring their cattle producer/suppliers go through the program," she explains. "Natural Valley Farms in Wolseley and Western Prime Meats out of Weyburn are having their producers attend the workshop and implement the program as a requirement of shipping animals to their processing plants. Prairie Heritage Beef in Alberta also has producers in Saskatchewan, and they are in the process of making it mandatory for their producers to attend the workshop, implement the program, pass the audit and be registered with the VBP program as well."
Sopatyk believes these processors are the first to have actually requested that their suppliers participate in the VBP program, which represents significant progress in her view.
So far in Saskatchewan, over 750 production units have attended the workshop in the last three-and-a-half years, notes Sopatyk. Twenty operations have been audited and registered, and another four are in the process of completing the audit.
"The acceptance rate may seem a bit low in comparison with the Canadian Quality Assurance (CQA) program for the hog industry, but we have approximately 20,000 beef producers in the province, as opposed to 400 pork producers, and the beef industry is far less integrated," she explains. "Also, there are no major beef processors in Saskatchewan that require VBP registration, unlike the hog industry, where all major pork processors require CQA certification."
Sopatyk feels it is going to take longer to get people in the beef sector to come on board—especially getting processors and packers to require the audit—but she is happy with the progress made thus far.
“We are starting to see a growth in interest with niche processors, and we expect the overall commitment to keep growing.”
If you are interested in attending a VBP producer workshop in your area, contact Dave Long, Provincial Co-ordinator, at 306-762-2033 or dlong@qualitystartshere.sk.ca.
More information can be obtained at www.qualitystartshere.sk.ca or www.qualitystartshere.org.
For more information, contact:
Janice Sopatyk, DVM
Program Administrator
Quality Starts Here Verified Beef Production (QSHVBP)
(306) 376-4422
jsopatyk@qualitystartshere.sk.ca
The level of sophistication that today’s beef production requires is gaining acceptance in the industry, as the Verified Beef Production program is increasingly taken on by both producers and processors in the province, according to Janice Sopatyk, Program Administrator for the Quality Starts Here/Verified Beef Production (QSHVBP) program in Saskatchewan.
QSHVBP is a national program, launched under the Canadian Cattlemen's Association, with roots going back to 1994. The Saskatchewan Quality Starts Here Working Group administers the Verified Beef Program in the province. The idea is to encourage producers to adopt good production practices, such as giving injections in the neck instead of in the rump where the high-quality cuts of meat are. The program requires that producers keep records of treatments and vaccinations to ensure the appropriate use of medications.
"The Verified Beef Program is, in essence, the combination of good production practices with the documentation to prove this is what you are actually doing," explains Sopatyk. "It is a voluntary program. If producers wish, they can attend the workshop and implement the program in their operations, and then go on to be audited and fully registered with the VBP program."
The initial registration audit involves an on-farm visit. The auditor goes through the facilities, looks at how producers store and mix medicated feed, and how they store farm chemicals. The auditor reviews the treatment and vaccination program, as well as the documentation, and ensures that producers have a prohibited feed affidavit from their feed company swearing that there are no prohibited materials in their protein supplements.
“We have a couple of small meat processors in Saskatchewan and Alberta now who support the program and are requiring their cattle producer/suppliers go through the program," she explains. "Natural Valley Farms in Wolseley and Western Prime Meats out of Weyburn are having their producers attend the workshop and implement the program as a requirement of shipping animals to their processing plants. Prairie Heritage Beef in Alberta also has producers in Saskatchewan, and they are in the process of making it mandatory for their producers to attend the workshop, implement the program, pass the audit and be registered with the VBP program as well."
Sopatyk believes these processors are the first to have actually requested that their suppliers participate in the VBP program, which represents significant progress in her view.
So far in Saskatchewan, over 750 production units have attended the workshop in the last three-and-a-half years, notes Sopatyk. Twenty operations have been audited and registered, and another four are in the process of completing the audit.
"The acceptance rate may seem a bit low in comparison with the Canadian Quality Assurance (CQA) program for the hog industry, but we have approximately 20,000 beef producers in the province, as opposed to 400 pork producers, and the beef industry is far less integrated," she explains. "Also, there are no major beef processors in Saskatchewan that require VBP registration, unlike the hog industry, where all major pork processors require CQA certification."
Sopatyk feels it is going to take longer to get people in the beef sector to come on board—especially getting processors and packers to require the audit—but she is happy with the progress made thus far.
“We are starting to see a growth in interest with niche processors, and we expect the overall commitment to keep growing.”
If you are interested in attending a VBP producer workshop in your area, contact Dave Long, Provincial Co-ordinator, at 306-762-2033 or dlong@qualitystartshere.sk.ca.
More information can be obtained at www.qualitystartshere.sk.ca or www.qualitystartshere.org.
For more information, contact:
Janice Sopatyk, DVM
Program Administrator
Quality Starts Here Verified Beef Production (QSHVBP)
(306) 376-4422
jsopatyk@qualitystartshere.sk.ca
Subscribe to:
Posts (Atom)