丁酸梭菌对蛋鸡生产性能的影响
Henan Science（2015）
Abstract
将720只新罗曼蛋鸡随机分为4组,每组4个重复,在各组日粮中分别添加0.01％、0.02％、和0.03％的丁酸梭菌添加剂,并设空白对照组.结果表明:添加0.01％丁酸梭菌试验组的日平均产蛋率、产蛋重和料蛋比均极显著优于空白对照组(P＜0.01);在蛋的品质方面,0.01％丁酸梭菌组的蛋壳厚度极显著低于空白对照组(P＜0.01),0.02％丁酸梭菌组和空白对照组之间没有显著差异(P＞0.05);和空白对照组相比,0.01％和0.02％丁酸梭菌组分别提高36.64元和28.40元的毛利润.
MoreKey words
Clostridium butyricum,layer,egg laying performance,egg quality
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined