Grazing cattle on neighbouring farmland can have benefits to both the cattle producer and the farmer if done properly. From Saskatchewan to Manitoba and Ontario the following producers have had success with grazing cattle on neighbouring crop land.
Leanne Thompson and Tannis Axten are neighbours in southeastern Saskatchewan. The Thompsons own and operate a cow-calf and backgrounding operation with 500-800 head of mother cows as well as backgrounding cattle. The Axten family owns and operates a 6,000 acre grain farm that is highly diverse, focusing heavily on soil health and intercropping. Both operations have experienced mutual benefits by arranging to have the Thompsons’ cattle graze stubble and cover crops on the Axtens’ landbase. Continue reading
Cover crop in Saltcoats, SK. Photo courtesy of Kevin Elmy .
Forage cover crops are annual or biennial plants that farmers seed, often in mixes, in order to “cover” the soil. Also known as cocktail crops or polycrops, producers often seed these blends to accomplish goals like increasing production, reducing evaporation, improving soil biology, providing pollination opportunities, increasing natural nutrient cycling, and providing forage.
As with any practice that gains momentum quickly and offers so much promise, there are some risks and rewards. Read how three producers and one researcher have earned practical experience through trial and error, as well as applied and scientific research. At the end of each profile they share some pointers learned along the way.
Lambton Shores, Ontario
Blair Williamson is a purebred beef farmer who has been gaining experience with cover cropping the past few years by working with his uncle. He rents pasture and incorporates cover crops and crop residue before or after traditional cash crops are grown and harvested. Continue reading
Cover crops, also referred to as polycrops or cocktail crops, are receiving a lot of media hype for their potential for grazing and claims related to reduced inputs and improved soil health. Jillian Bainard, PhD, has been studying cover crop parameters like productivity, soil health, grazing nutrition, and weed control, through her research at Agriculture and Agri-Food Canada in Swift Current, SK. “A lot of people are trying cover crops so we want to understand from a research perspective what’s happening, and whether we can pinpoint some of these benefits that have been suggested,” Bainard explained during a recent webinar presentation.
Cover crops can address many problems, however they require thought and planning to optimize their potential.
Producers often look to cover crops to improve productivity. Bainard’s research demonstrated that some cover crop mixes had greater production compared to single-species crops (ie. monocultures) even under stressful conditions. Different functional groups, such as cool-season grasses, warm-season grasses, legumes, or brassicas, also had a positive effect on production; as the number of groups in a mix increased, production did as well. Bainard did caution that extreme moisture fluctuations will impact plant growth accordingly and that real-world field variables may reduce productivity. For example, a cover crop mix may yield well on lowland areas yet perform poorly on uplands within the same field. “Not all mixtures will perform the same, and success will depend a lot on how well each crop does in a specific soil and environment,” Bainard added.
Lowland and upland performance of same cover crop mixture. Photo credit Charlotte Ward, Saskatchewan Agriculture