中药富硒硼酵母对草杂鸡生产性能的影响

The Effect of Traditional Chinese Medicine Selenium Enriched Boron Yeast on Naturally Raised Chickens' Performance

为了研究中药富硒硼酵母对草杂鸡生产性能的影响。试验选用1日龄240只草杂雏鸡,随机分成2组,即试验组和对照组,120只/组,公母各半。中药富硒硼酵母以1∶100添加到基础日粮中,试验期为6周。结果表明,对照组鸡的平均体重为932.67g,试验组鸡平均体重为976.37g,对照组鸡的料肉比为2.63,试验组鸡料肉比为2.42。试验组鸡较对照组鸡体增重差异显著(P<0.05)。添加中药富硒硼酵母能显著提高草杂鸡的生产性能。

The effects of Traditional Chinese medicine selenium- enriched Boron yeast on performance of chicken were studied in this experiment. 1st day- old 240 naturally raised chickens were selected in the experiment,randomly divided into 2 groups,namely the experimental group and control group,120 chicken / group,male and female in half. Traditional Chinese medicine selenium enriched Boron yeast was addel to the diet,and the experiments last for 6 weeks. The results show that the average weight of the control group chickens was 932. 67 g,the average weight of experimental group chickens was 976. 37 g. The ratio of feed and meat in control group chickens was 2. 63,while the ratio of feed and meat in the experimental group chickens was 2. 42. The body weight gain of experimental group chickens in contrast with control group chickens were increased significantly（ p〈0. 05）.Traditional Chinese medicine selenium enriched Boron yeast has significantly improved performance of naturally raised chickens.