Ontario Pork - Active Research
Sunday, September 25, 2022
    

Active Research

Ontario Pork has a call for research proposals once a year. These projects were approved for funding by the board on recommendation of the research committee. If you have questions or need further information about the research posted here please contact Jessica Fox at jessica.fox@swinehealthontario.ca


Active Research

Development of an in vitro / in vivo correlation method to assess the efficiency of oral drug release from oral medications in swine - Phase 1b: Restoring drug release

Project 21-05 - Dr. Jerome del Castillo

Water Holding Capacity of feedstuffs should help refining the formulation of porcine medicated feeds to preserve the therapeutic efficacy of the dietary drugs.

Ultrasonographic determination of chemical composition and physical properties of meat in fattener pigs

Project 21-04 - Dr. Pawel Bartlewski

Project examines relationships between the physical and chemical properties of the pigs' latissimus dorsi and semimembranosus muscles, and quantitative characteristics of their corresponding ultrasound images determined with the use of commercially available image analytical software...

Development of an in vitro / in vivo correlation method to assess the efficiency of oral drug release from oral medications in swine - Phase 2: Water medication

Project 21-03 - Dr. Jerome del Castillo

Phase 2: Water medication. Project extends the range of tested feedstuffs to those used in the manufacturing of early (1st, 2nd) and late (3rd, 4th) phase weaner diets, determine their abilities to bind the drug molecules of water medications for weaner pigs, and determine the reversibility of...

Improvement of feed efficiency in Canadian swine industry through genomics and machine learning

Project 21-01 - Dr. Younes Miar

Feed is the largest cost of pork production in Canada and therefore improving feed efficiency (FE) is essential to boost the Canadian pig producer profitability. Additionally, improving FE increases industry competitiveness, decreases demand on global feed resources, and complements...

Improving post-weaning performance of nursery pigs through a feeding system designed to be compatible with normal weaned pig feeding behavior

Project 20-007 - Dr. Tim Blackwell, OMAFRA

This project will imitate multiple hand feedings by adding a special controller to the standard Rondomat nursery feeder. Closely approximating natural feeding behaviour improves piglet vigour after weaning and reduces the need for antimicrobials.

Development of boar taint detection kits using DNA aptamers for use in commercial packing plants. Phase 1: Lab validation

Project 20-006 - Dr. Maria DeRosa, Carleton University

DeRosa has developed aptamers (artificial receptors) for two compounds implicated in boar taint (androstenone and skatole) and a prototype lateral flow device (dipstick test) for use in pig carcass testing. 
 

Development of evidence-based feeding strategies for lactating sows using novel and evolving feeding technologies

Project 20-002 - Dr. Lee-Anne Huber, University of Guelph

Dr. Lee-Anne and team intend to “test improvements” in lactating sow feeding programs and technologies in order to support producers as they consider installing precision feeding technologies for (lactating) sows on-farm.

Evaluation and improvement of Streptococcus suis bacterins

Project 19-006 - Researchers: Dr. Mariela Segura and Dr. Marcelo Gottschalk, University of Montreal

We propose to study and compare the immune response and protection generated by an autogenous vaccine formulated with different adjuvants under controlled conditions using experimental challenge of piglets.  An improved vaccine strategy will have an impact on swine health and welfare,...

Molecular characterization of Streptococcus suis isolates recovered from Ontario nursery pigs between 2013 and 2018: Towards development of an effective vaccine

Project 19-005 - Lead Researcher: Dr. Vahab Farzan, University of Guelph

The project will apply these advanced analytical methods to help identify the most important virulence-associated-factors and use this knowledge in an attempt to develop a universal vaccine for S. suis in pigs.

Development of an vitro / in vivo correlation method to assess the efficiency of oral drug release from medicated feeds in swine

Project 19-004 - Lead Researcher: Dr. Jerome del Castillo, University of Montreal

The goal of this project is to develop testing methods that will identify feed ingredients or manufacturing practices that decreases the release of a medication to the pig. The optimization of medicated feed manufacturing will improve its therapeutic efficacy, hasten the recovery of treated...
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