摘要
在本试验中,采用单因子试验设计方案,在基础日粮中添加60克/吨的地衣芽孢杆菌制剂喂养,研究在日粮中添加地衣芽孢杆菌制剂对蛋鸡产蛋率的影响。结果表明:地衣芽孢杆菌制剂能明显提高鸡的产蛋率,降低料蛋比,提高养殖场的经济效益。
An experiment was conducted to investigate the effects of a dried Bacillus hcheniformis culture on production rate.In the experiment, the experimental group was fed the diet added 80g/g Bacillus lichenifonnis culture respectively. The results showed that the production rate was significantly increased when Bacillus licheniformis culture was added to the diets. There was a tendency of decreasing feed production ratio. Thus,it improves the farm＇s economic efficiency.
出处
《潍坊教育学院学报》
2010年第1期74-75,共2页
Journal of Weifang Educational College
关键词
地衣芽孢杆菌
蛋鸡
产蛋率
bacillus lichenifonnis
layers
laying ratio
