| 产蛋鸡日粮中添加Vc的效果试验 |
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| 引用本文： | 张文举,谭守仁.产蛋鸡日粮中添加Vc的效果试验[J].青海畜牧兽医杂志,1998,28(4):15-16. |
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| 作者姓名： | 张文举 谭守仁 |
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| 作者单位： | 新疆石河子大学 |
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| 摘 要： | 选取海兰商品蛋鸡１０８只，分为对照和试验Ⅰ、Ⅱ３组，每组３６只，分别饲喂添加０、１００、２００ｍｇ／ｋｇＶｃ的蛋鸡日粮。４２天的试验结果：Ⅰ组提高蛋鸡产蛋数６．３６％，饲料转化效率提高６．７％，经济效益增加１７．０２％；Ⅱ组降低蛋鸡产蛋数１．４５％，降低饲料转化效率２．９４％，比对照组少收入６．３％。说明适宜的Ｖｃ添加量能显著提高产蛋鸡的生产性能。
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| 关 键 词： | 产蛋鸡 Vc 产蛋数 饲料转化效率 |
Effect of Supplementing Vitamin C in Ration on Performance of Layer |
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| Zhang Wenju et al.Effect of Supplementing Vitamin C in Ration on Performance of Layer[J].Chinese Qinghai Journal of Animal and Veterinary Sciences,1998,28(4):15-16. |
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| Authors: | Zhang Wenju |
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| Abstract: | Hyline commerical layers were selected and divided into three groups control,experimental group 1 and experimental group 2 (36 in each group), and feed the ration for layer supplemented Vitamin C in the dosage of 0,100mg/kg,200mg/kg,respectively during the experimental period of 42 days.The results were as follows :In the group 1,the egg numbers leid by laying hen increased 6.36%;the feed efficiency raised 6.7%;the economic efficiency increased 17.02%,but in the group 2,the egg numbers leid by laying hen dicreased 1.45%;the feed efficiency declined 2.94%;the economic efficiency dicreased 6.3%.It suggested that supplementing Vitamin C of suitable dosage had the effect of raising the performance of layer. \ \ |
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| Keywords: | Layer Vitamin C Egg number Feed efficiency |
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