Career Opportunity – Research Scientist, Nutrition
RESEARCH SCIENTIST – NUTRITION THE POSITION: Applications are invited for the full-time permanent position of Research Scientist – Nutrition. As the scientific thought leader in this field, you will develop and manage a research program that meets the evolving needs...
Insights into mycotoxins in swine diets
Mycotoxins are regularly found in ingredients used in swine diets and the issue seems to be getting worse. That’s why Dan Columbus, nutrition researcher at Prairie Swine Centre, presented some insights into mycotoxins in swine diets at the 2024 PSC...
Advances in nutrition for improved pig health
Dan Columbus, nutrition researcher at Prairie Swine Centre, presented his work regarding advances in nutrition for pig health at the 2024 PSC Producer Meetings. Nutrient requirements for development and immune response will be different from those for growth performance. In...
2024 PSC Producer Meetings Presentations
2024 PSC Producer Meetings In collaboration with Zoetis and PIC Canada AGENDA “Insights into mycotoxins in swine diets” Dan Columbus, Ph.D. – Prairie Swine Centre In this presentation, Dan provided information regarding mycotoxin prevalence, how they affect pigs, issues...
2024 PSC producer meeting presentation – Columbus – Insights into mycotoxins in swine diets
During the 2024 PSC producer meetings, held in collaboration with Zoetis and PIC, nutrition researcher at the Prairie Swine Centre Dan Columbus gave a presentation titled ‘Insights into mycotoxins in swine diets’. In this presentation, Dan provided information regarding mycotoxin...
2024 PSC producer meeting presentation – Columbus – Advances in nutrition for pig health
During the 2024 PSC producer meetings, held in collaboration with Zoetis and PIC, nutrition researcher at the Prairie Swine Centre Dan Columbus gave a presentation titled ‘Advances in nutrition for pig health’. In this presentation, Dan showed how more dietary...
Impact of dietary Calcium and Phosphorus on sow reproduction and bone development in piglets
Two experiments were conducted to determine the influence of dietary Ca and P levels in the gestation and lactation diets of high producing sows on Ca and P balance, productivity, bone turnover, and bone development in piglets. The objective of...
Response of growing hogs to the inclusion of hybrid rye in low or high energy diets
Hybrid rye has the potential to be a cost-effective ingredient in swine diets. Several studies observed slightly reduced feed intake for pigs fed increasing hybrid rye substituting for wheat or corn, which in turn resulted in lower average daily weight...
Dietary nitrogen content affects lysine requirement and nitrogen utilization and retention in growing pigs
When dietary protein is reduced by more than 3%, non-essential amino acids or total dietary protein may become limiting for maximum nitrogen (N) retention (i.e., lean gain) and growth performance. It has been suggested that the ratio of essential amino...
Inclusion of non-protein nitrogen and lysine in grower pig diets on growth performance
Results from our previous study demonstrated that inclusion of non-protein nitrogen (NPN) in a diet with a high essential amino acid-nitrogen:total nitrogen (E:T) ratio (i.e. limiting in total nitrogen [N]) increased the Lys requirement and maximum N retention in growing...
Inclusion of non-protein nitrogen in grower pig diets on lysine requirement for maximum nitrogen retention
Low protein diets have improved nutrient utilization while maintaining animal performance. However, these diets may be limiting in nitrogen (N) content to meet non-essential amino acid (NEAA) requirements, potentially altering essential amino acid (EAA) utilization and requirements. Inclusion of a...
Non-essential amino acids affect nitrogen retention in pigs
Low-protein diets supplemented with essential amino acids (EAA) can improve growth and performance. However, the dietary amount of non-essential amino acids (NEAA) may be a limiting factor in these diets. This may ultimately affect the efficient utilization of the dietary...
