夏季母猪生殖障碍疾病及中药防治

Reproductive Disorders of Sows in Summer and its Prevention and Treatment Measures with Chinese Medicine

母猪生殖障碍疾病发生后,会使养殖场繁殖母猪群体的淘汰率显著升高,不利于提高仔猪的成活率,会给养殖场带来较大经济损失。夏季温度较高,湿度较大,猪群易造成严重的热应激反应,在炎热的环境中猪群的免疫功能会呈现下降趋势,繁殖机能会受到热环境的影响,处于低活动状态,不能正常发情、正常排卵,即便是能发情受胎,也会表现为早期胚胎被吸收或者出现流产。该文主要论述夏季母猪生殖障碍疾病发生的原因,并结合养殖场的发病症状,探讨中药治疗夏季母猪生殖障碍性疾病的效果。

The occurrence of reproductive disorders in sows will significantly increase the culling rate of breeding sows,which is not conducive to improving the survival rate of piglets,and will bring greater economic losses to the farm.In summer,the temperature is higher and the humidity is higher,the pigs are easy to cause the serious heat stress reaction,the immune function of the pigs in the hot environment will present the downward trend,the reproductive function will be affected by the hot environment,is in the low activity state,can not be in estrus normally,normal ovulation,even if oestrus and conception,may be characterized by the absorption of early embryos or by miscarriage.This paper mainly discusses the causes of reproductive disorders of sows in summer and discusses the effect of Traditional Chinese Medicine in treating reproductive disorders of sows in summer.