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Published in 2017 at "Poultry Science"
DOI: 10.3382/ps/pex273
Abstract: &NA; Laying hens are chronically exposed to high levels of ammonia (NH3), one of the most abundant aerial pollutants in poultry houses. Tests for aversion to NH3 in laying hens have used artificially sourced NH3/air…
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Keywords:
naturally sourced;
laying hens;
air;
nh3 air ... See more keywords