三叶青地上部分对肉鸡肠道菌群、免疫功能和生长性能的影响
|
王晶,刘滔,赵敏洁,冯凤琴,戴笑莹,乔海军,彭昕
|
Effects of aboveground parts of Tetrastigma hemsleyanum on the intestinal microflora, immune function and growth performance of broilers
|
Jing WANG,Tao LIU,Minjie ZHAO,Fengqin FENG,Xiaoying DAI,Haijun QIAO,Xin PENG
|
|
表2 三叶青藤叶粉对肉鸡生长性能的影响 |
Table 2 Effects of THL powder on growth performance of broilers |
|
指标 Index | 日龄 Days of age | CK | THL-L | THL-M | THL-H |
---|
平均日采食量 Average daily feed intake/(g/d) | 21日龄 | 54.78±3.35a | 55.00±2.50a | 56.33±1.32a | 56.78±1.86a | 42日龄 | 121.11±4.81b | 125.44±3.71a | 126.56±4.67a | 123.11±1.76b | 平均日增重 Average daily gain/(g/d) | 21日龄 | 32.22±1.86c | 34.56±1.59b | 37.22±3.11a | 36.89±1.62a | 42日龄 | 74.33±3.77c | 77.78±2.63b | 82.56±1.81a | 78.44±2.35b | 料重比 Feed to gain ratio | 21日龄 | 1.70±0.08a | 1.59±0.11b | 1.51±0.16c | 1.54±0.04c | 42日龄 | 1.63±0.09a | 1.61±0.07a | 1.53±0.07c | 1.57±0.06b |
|
|
|