| 尿素及丝兰提取物对黄羽肉鸡生长性能影响的研究 |
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| 引用本文： | 骆桂兰,陈军,高嘉泰.尿素及丝兰提取物对黄羽肉鸡生长性能影响的研究[J].安徽农业科学,2008,36(29). |
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| 作者姓名： | 骆桂兰 陈军 高嘉泰 |
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| 作者单位： | 江苏农林职业技术学院,江苏句容,212400;扬州南农生物科技有限公司,江苏扬州,214405 |
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| 摘 要： | 目的]为提高肉鸡生长速度提供技术参考。方法]通过在黄羽肉鸡饲粮中添加0.10%尿素及0.01%丝兰提取物,研究尿素和丝兰提取物对黄羽肉鸡生长性能的影响。结果]日粮单独添加0.10%尿素或单独添加0.01%丝兰提取物都可以提高黄羽肉鸡的日增重,降低料肉比,但效果不明显;日粮中同时添加0.10%尿素及0.01%丝兰提取物,黄羽肉鸡的日增重明显提高,料肉比下降,差异显著(P<0.05)。结论]丝兰提取物配合尿素共同使用,能明显提高黄羽肉鸡的生产性能,取得良好的社会效益和经济效益。
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| 关 键 词： | 黄羽肉鸡 尿素 丝兰提取物 日粮 |
Influence of Urea and Yucca on Growth Performance of Yellow Chicken |
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| Abstract: | Objective] The experiment aimed at providing the technical reference for rapid growth of meat chicken.Method] The growth performance of meat yellow chicken under the condition of application of 0.10% urea and 0.01% yucca extract in the diet of chicken was investigated.Results] The result indicated that 0.10% urea can increase weight and decrease feed application but there was no distinct effect from the application of 0.01% yucca extract.The feed with the combination of 0.10% urea and 0.01% yucca extract can improve growth-promotion of yellow chicken weight and decrease the ration of feed to meat yield(P<0.05).Conclusion] The combination of 0.10% urea and 0.01% yucca extract in diet for chicken-raising can significantly improve the growth performance of meat yellow chicken with good social and economical efficiency. |
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| Keywords: | Yellow chicken Urea Yucca extract Diet |
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