摘要
为研究中兽药复方剂和益生菌复合物在家禽替抗养殖中的作用,试验选取青脚麻鸡300羽,将中兽药复方剂、益生菌复合物添加于日粮中,观察其对青脚麻鸡生长性能、屠宰性能、免疫性能、器官指数及肌肉营养品质等的影响。试验分5组,1组为对照组,饲喂基础日粮,2组添加0.083%益生菌复合物,3、4、5组分别添加0.3%、0.6%、0.9%中兽药复方剂。试验期150 d。结果显示:与对照组相比,2、5组青脚麻鸡平均日增重极显著提高(P<0.01),3、4、5组脾脏指数均提高,试验组血清免疫球蛋白(IgG、IgM、IgA)和白细胞介素(IL-1)含量极显著提高(P<0.01),3、4、5组全净膛率均有提高,鸡肉氨基酸(天冬氨酸、谷氨酸、肌苷酸)含量均有提高。说明饲料中添加0.6%、0.9%中兽药复方剂或0.083%益生菌复合物在青脚麻鸡的替抗养殖中作用显著。
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,slaugh⁃ter 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 vet⁃erinary drug compound,respectively.The experimental period was 150 days.The results showed as fol⁃lows:compared with the control group,the average daily gain in groups 2 and 5 were significantly in⁃creased(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.
作者
谭德俊
胡百顺
马进
陈潇飞
谢骏辉
王国贵
唐霄
李蓉
TAN Dejun;HU Baishun;MA Jin;CHEN Xiaofei;XIE Junhui;WANG Guogui;TANG Xiao;LI Rong(Enshi Tujia and Miao Prefecture Academy of Agricultural Sciences,Hubei Enshi 445000,China)
出处
《饲料工业》
CAS
北大核心
2024年第19期32-37,共6页
Feed Industry
基金
恩施州科技计划研究与开发项目[D20220044]。
关键词
中兽药复方剂
益生菌复合物
生产性能
免疫性能
营养品质
Chinese veterinary medicine compound
probiotic complex
production performance
immune performance
nutritional quality
