热应激对动物生殖机能的影响及其作用机理

Effect and Mechanism of Heat Stress on Animal Reproductive Performance

温度对动物生殖机能具有重要的影响,本文分别阐述热应激对雌性动物发情、受胎率、胚胎成活率、产仔数以及对雄性动物繁殖性能的影响,并提出了热应激对动物生殖机能影响的可能作用机理。

The temperature plays an importance role on animal reproductive performance. According to relevant references, the effect of heat stress is discussed as follows： estrus of female animals, conception rate, alive rate of embryo, litter size and reproductive performance of male animals. Moreover its prevention measures of controlling heat stress are suggested.