Digging deeper into forage digestion efficiency
Understanding the mechanisms that cause some animals to digest forages more efficiently than others may help to develop tools to select animals that are more efficient on pasture or other high-forage diets, and lower production costs.
Started: 2021
Surveillance of antimicrobial use and antimicrobial resistance in Canadian feedlot cattle
Potential antibiotic resistance trends in BRD pathogens will help refine antibiotic use recommendations and practices at the veterinary and feedlot level. In addition, consumer groups, foodservice companies and international trade partners are increasingly interested in antibiotic use practices in livestock production.
Started: 2021
Determining the impact of mycorrhizal fungi on forage legumes
This project will explore whether mycorrhizal colonization can predict growth rate, stress tolerance, and forage quality differences, and the impact that mycorrhizal colonization has on these traits in alfalfa and sainfoin.
Started: 2021
New diagnostics to inform antimicrobial treatment decisions
Bovine respiratory disease (BRD) remains the most common and economically important disease affecting feedlot cattle. About 15% of cattle in North America are treated for BRD, and it accounts for about 70% of the illnesses and 40% of deaths. Economic losses to the North American beef industry exceed $1 billion dollars annually.
Started: 2017 | Completed: 2019
Improving grazing capacity with bloat-free legumes
Including legumes in a pasture improves biodiversity, forage quality, forage yield, and soil nutrient status without having to apply extra nitrogen fertilizer. While alfalfa has long been the legume species of choice, concerns about bloat have often limited its inclusion into forage stands.
Started: 2015 | Completed: 2019
Best methods for pasture rejuvenation
There are several pasture rejuvenation options available to producers that are superior to break and reseed. Which method is right for you will depend on how depleted the pastures are in terms of soil nutrients, the ability to take on up-front capital costs, whether or not legumes are present in the stand, and whether the weather cooperates.
Started: 2016 | Completed: 2018
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