The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Effect of Cold and Heat Strees on the Blood Physiological and Biochemical Indexes of Cows
Author(s): 
Pages: 18-22
Year: Issue:  22
Journal: China Dairy Cattle

Abstract: 以16头荷斯坦牛为实验对象,研究不同环境温度下冷应激(-30℃、-20℃、-5℃)与热应激(31℃)对奶牛的血液生理常值、生化指标的影响。研究结果表明在冷应激期:(1)白细胞、红细胞、血小板和单核细胞的变化在温差15qC尤为突出(P〈0.05);(2)血清中Ca2+的含量随着温度的降低而降低(P〈0.05);(3)血清P含量无明显变化(P〉0.05),降至-30℃时血清P含量显著降低(P〈0.05...
Related Articles
No related articles found