Response of growing pigs to the inclusion of hybrid rye in low or high energy diets
This experiment was designed to determine if increased dietary energy content will compensate for the reduced feed intake previously shown in pigs fed diets with hybrid rye substituting for wheat. We hypothesized that pigs fed 40% hybrid rye would perform...
Effect of feeding time on the proportion of sows farrowing during work hours
It is sometimes necessary to provide assistance to sows and piglets during farrowing in order to improve piglet survival, resulting in increased labour costs. There is evidence in cattle and ewes that feeding at night results in an increase in...
Ileal alkaline phosphatase is upregulated in Salmonella-challenged pigs fed functional amino acids
Functional amino acid (FAA) supplementation improves growth performance and immune status of Salmonella Typhimurium (ST)-challenged pigs, which was further improved by a longer adaptation period. It is expected that the effects are associated with increased activity of intestinal alkaline phosphatase...
Response to functional amino acids in plant-based nursery diets in pigs subsequently challenged with Salmonella
Functional amino acids (FAA) attenuate the effects of Salmonella challenge in pigs. However, this may be affected by protein source (PS). The objective of the present study was to determine the effects of nursery dietary PS and FAA supplementation on...
Can functional amino acids help low birth weight pigs in a Salmonella challenge?
It is not known if supplementation with functional amino acids (FAA) may mitigate the negative effects of intrauterine growth retardation seen in low birth weight (LBW) pigs. The objective was to determine the effects of birth weight category (BWC) and...
Out of feed events and gastric ulcers in finishing pigs fed 40% pea-starch diets
Gastric ulcers in pigs are a concern for the industry. To be able to study gastric ulcer formation, an experimental model is required that will consistently result in gastric ulcers in pigs. The objectives of this pilot study were to...
The use of extrusion to reduce dietary ergot toxicity in growing pigs
Consumption of ergot alkaloids by livestock results in reduced feed intake and growth and a dramatic reduction in the hormone prolactin, which is important for milk production in sows. Previous research at the PSC demonstrated that extreme processing in the...
Managing High Feed Costs
Feed costs always will be the single largest component in costs associated with pork production. Finding ways to effectively reduce feed costs while optimizing pig performance helps producers economic sustainability. This publication focuses on four key areas including: 1) Diet...
Can hybrid rye replace wheat in swine diets?
Modern rye hybrids are less susceptible to ergot contamination than traditional rye, and has greater yield compared with wheat grain, which was a good incentive to evaluate feeding hybrid rye to grow-finish hogs. Rye is known to have greater fibre...
Effectiveness of functional amino acids in Salmonella-challenged low and normal birth weight pigs
We wanted to determine the influence of birth weight (normal – NBW vs. low – LBW) on pig response to a subsequent disease challenge and on the effectiveness of functional amino acid (FAA) supplementation in ameliorating this response. Weanling piglets...
Animal protein-based nursery diets and functional amino acids improve performance and health status of weaned pigs
Nutrition strategies in the post-weaning period are geared towards providing high quality diets (i.e., inclusion of animal-based protein sources) to mitigate the effect of weaning stress and immature digestive and immune systems. Some studies suggest that the inclusion of animal-based...
Feeding canola meal or soy expeller at two feed energy levels to growout hogs
Previous research trials that we’ve conducted showed that we can feed reduced net energy (NE) diets (≤2.3 Mcal/kg) to growout hogs instead of traditional energy levels (≥2.4 Mcal/kg) as long as hogs can increase feed intake to compensate for reduced...
