Probiotics And Chinese Herbal Feed Additives To Improve The Effect And Mechanism Of The Production Performance Of Weaned Piglets

Effect of probiotic and Chinese medicine on performance traits of weaned piglets and mechanism study ABSTRACT A 28-day experiment was conducted to study the effect of probiotic and Chinese medicine on weaned piglets and the probable mechnism. > weaned piglets aged 35 days were allotted in a randomized block design. The total piglets were divided into four groups with three replicates, each of which included 3 piglets. The 4 groups were fed control diet(CK), control diet+probiotic(groupY), control diet+Chinese medicine(groupeZ), control diet robiotic-t-Chinese medicine(groupeH).During the whole trial period, Indexs of performance trait, blood biochemical index, excrement index were determined and evaluation about piglets?synthetic health state nd analysis about economic efficacy were executed. The results were as follows. 1. In performance trait index, the performance trait of all the three trial giw~ups improved compared with CK, and groupH showed the best effect. For feed eff acy, there was a significant difference between groupH and CK(P