Researcher
418 643-2380
ext 600
This project aims to measure the impact of new breeding systems that meet new animal welfare standards regarding air quality and the health and productivity of laying hens. A total of 12 conventional chicken houses and 12 alternative houses outfitted with enriched cages will be selected. Eggs, litter, and feces will be sampled weekly. Necropsies will be performed on a sampling of animals each month and air quality samples will be examined periodically.
From 2019 to 2021
Project duration
Livestock production
Activity areas
Air quality, Animal welfare
Services
Animal welfare practices may affect the air quality in poultry breeding facilities and lead to significant economic impacts.
Université de Montréal - Faculty of Veterinary Medicine
Economic analysis for an Agrinova project that measures the optimal amount of hulless barley to replace some of the grain corn in dairy cow rations without affecting milk production and milk components.
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