This study was carried out to evaluate the effect of compound Leonurus Heterophyllus decoction on reproduction of sows.The diet of treatment group were supplemented with compound Leonurus Heterophyllus decoction one day,two days and three day postpartum respectively.The results showed that diets supplemented with compound Leonurus Heterophyllus decoction after delivery could shorten the time of postpartum lochiorrhea of sows and decreased endometritis significantly.Compound Leonurus Heterophyllus decoction groups had higher estrus rate than the control group.Moreover,the time of estrus of wean...