中兽药复方剂、益生菌复合物应用于青脚麻鸡替抗养殖试验.

In order to study the effects of Chinese veterinary medicine compound and probiotic compound in anti-bacterial breeding of poultry, 300 chicks were selected in this experiment, and fed with Chinese veterinary medicine compound and probiotic complex to observe the effects on growth performance, slaughter performance, immune performance, organ index and muscle nutrition quality of Green Leg chicken. The chicken were divided into 5 groups, group 1 (control group) was fed basic diet, group 2 were added 0.083% probiotic complex; groups 3, 4 and 5 were supplemented with 0.3%, 0.6% and 0.9% Chinese veterinary drug compound, respectively. The experimental period was 150 days. The results showed as follows: compared with the control group, the average daily gain in groups 2 and 5 were significantly increased (P<0.01), spleen index in groups 3, 4, 5 were increased, and serum immunoglobulin (IgG, IgM, IgA) and interleukin (IL-1) contents were significantly increased (P<0.01). The full evisceration rate in groups 3, 4, 5 were increased, and the contents of aspartate, glutamic acid, and inosine acid in groups 2, 3, 4 and 5 were increased. In conclusion, the addition of 0.6%, 0.9% Chinese veterinary medicine compound or 0.083% probiotic complex in the feed has a significant effect on the anti-breeding of Green Leg chicken. [ABSTRACT FROM AUTHOR]