Effects of chronic heat stress and ammonia concentration on blood parameters of laying hens

Less evidence is available currently to reveal whether the immune system and productivity of laying hens change under long periods of ammonia exposure in hot climate. The present study was conducted to determine the effects of chronic exposure to high temperature and ammonia concentrations on health...

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Bibliographic Details
Main Authors: Dapeng Li, Qin Tong, Zhengxiang Shi, Hao Li, Yu Wang, Baoming Li, Geqi Yan, Hui Chen, Weichao Zheng
Format: Article
Language:English
Published: Elsevier 2020-08-01
Series:Poultry Science
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0032579120302376