| 饲用酶制剂对饲喂低蛋白饲粮蛋鸡生产性能的影响 |
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| 引用本文： | 周岩民,李如治,李忠平,姚建国,朱国斌,邵斌华.饲用酶制剂对饲喂低蛋白饲粮蛋鸡生产性能的影响[J].粮食与饲料工业,1999(1):40-42. |
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| 作者姓名： | 周岩民 李如治 李忠平 姚建国 朱国斌 邵斌华 |
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| 作者单位： | 1. 南京农业大学动物科技学院,210095
2. 南京市青龙山鸡场,211123 |
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| 基金项目： | 江苏省“九·五”重点攻关项目 |
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| 摘 要： | 为研究饲用复合酶制蛋鸡低蛋白饲粮中的应用效果，将２０６１羽２８周龄的蛋鸡随机分成两组，分别饲喂对照饲粮和添加饲用复合酶制剂的试验饲粮，基础饲粮为根据蛋鸡可利用氨基酸需要量和馈料原料氨基酸可利用率配制的低蛋白饲粮。试验结果表明：戌对照组相比，试验组的产蛋率提高１．０５％，料蛋比降低０．８５％；特别是当外界气浊变化较大时，试验组蛋鸡的抗应激能力显著增加，生产性能未受应激影响。
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| 关 键 词： | 饲用酶制剂 低蛋白饲粮 蛋鸡 生产性能 |
| 修稿时间： | 1998-10-04 |
Effect of Enzyme Product Supplementation on Performance of Layer Fed with Low-Protein Diet |
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| Zhou Yanmin,Li Ruzhi,Li Zhongpin,Yao Jianguo,Zhu Guobing,Shao Binhua.Effect of Enzyme Product Supplementation on Performance of Layer Fed with Low-Protein Diet[J].Cereal & Feed Industry,1999(1):40-42. |
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| Authors: | Zhou Yanmin Li Ruzhi Li Zhongpin Yao Jianguo Zhu Guobing Shao Binhua |
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| Abstract: | 2061 layers at the age of 28 weeks were divided at
random into two groups to observe the effect of enzyme product supplementation in the
low-protein diet.The results indicated that supplementaion of enzyme product increased
laying rate by 1.05% and feed efficiency by 0.43% compared with the control group. The
results also indicated that supplementaiton of enzyme product improved the anti-stress
ability of layers,and the performance were not affected when environmental temperture
varied. |
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