| 用杂粕代替部分豆粕配制日粮对蛋种鸡生产性能及蛋品质的影响 |
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| 引用本文： | 杨桂芹,郑爱娟,张姝,刘国华,彭海龙.用杂粕代替部分豆粕配制日粮对蛋种鸡生产性能及蛋品质的影响[J].饲料工业,2007,28(11):40-42. |
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| 作者姓名： | 杨桂芹 郑爱娟 张姝 刘国华 彭海龙 |
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| 作者单位： | 1. 沈阳农业大学畜牧兽医学院,110161
2. 中国农业科学院饲料研究所 |
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| 基金项目： | 国家科技攻关项目;辽宁省教育厅资助项目 |
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| 摘 要： | 试验研究了氨基酸平衡的低蛋白质和杂粕日粮对蛋种鸡产蛋性能和蛋品质的影响,结果表明:当棉籽粕、菜籽粕、棉菜粕分别代替5.5%、5%、10%的豆粕时,对蛋鸡产蛋率、日产蛋重和料蛋比无显著影响,也不影响蛋的品质(P>0.05),同时每产1kg蛋消耗的饲料成本玉米-棉粕和玉米-棉菜粕组,显著低于对照组(P<0.05);但当日粮粗蛋白质水平降低2个百分点时,蛋种鸡的日平均产蛋重显著低于正常蛋白质水平的玉米-豆粕日粮(P<0.05),而与正常蛋白质水平的杂粕日粮相比,差异不显著(P>0.05)。
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| 关 键 词： | 产蛋性能 蛋品质 杂粕 氨基酸平衡日粮 蛋鸡 |
| 修稿时间： | 2007-04-05 |
Effect of balanced amino acid diets with miscellaneous meal and lower protein on egg-laying performance and egg qualities of layers |
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| Yang Guiqin,Zheng Aijuan,Zhang Shu,Liu Guohua,Peng Hailong.Effect of balanced amino acid diets with miscellaneous meal and lower protein on egg-laying performance and egg qualities of layers[J].Feed Industry,2007,28(11):40-42. |
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| Authors: | Yang Guiqin Zheng Aijuan Zhang Shu Liu Guohua Peng Hailong |
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| Abstract: | Effect of balanced amino acid diets with miscellaneous meal and lower protein on egg-laying performance and egg qualities of layers was studied in this paper. The results showed that balanced amino acid diets of soybean meal replaced by cotton seed meal 5%, canola meal 5.5%, cotton canola meal 10% had no remarkably effects on laying rate, hen-day egg weight, feed efficiency and egg qualities of layers(P>0.05), and feed costs of corn-cotton meal group and corn-cotton-canola-meal group remarkably lower than control group. But the balanced amino acid diets of lower protein decreased hen-day egg weight than corn-soybean meal group(P<0.05=). |
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| Keywords: | egg-laying performance egg qualities miscellaneous meal balanced amino acid diet layer |
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