| 蛋用鹌鹑黄羽系选育研究 |
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| 引用本文： | 杜金平,申杰,皮劲松,文金明,潘爱銮,梁振华,蒲跃进.蛋用鹌鹑黄羽系选育研究[J].湖北农业科学,2007,46(6):960-962. |
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| 作者姓名： | 杜金平 申杰 皮劲松 文金明 潘爱銮 梁振华 蒲跃进 |
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| 作者单位： | 1. 湖北省农业科学院畜牧兽医研究所,武汉,430209
2. 湖北神丹健康食品有限公司,武汉,430070 |
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| 基金项目： | 湖北省科技攻关项目
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湖北省农业科技创新中心资助项目 |
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| 摘 要： | 对神丹公司蛋用鹌鹑黄羽系采用全同胞家系方法选育了4个世代,结果显示,开产日龄为45 d,比零世代提前4～5 d;开产体重降低20%,每只为110 g;平均蛋重每枚达到11.1 g,20周龄产蛋数达到85.6枚,比零世代每只提高15.6枚;开产至20周龄的平均产蛋率达到90%.
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| 关 键 词： | 蛋用鹌鹑 黄羽系 产蛋性能 |
| 文章编号： | 0439-8114（2007）06-0960-03 |
| 收稿时间： | 2007-08-21 |
| 修稿时间： | 2007年8月21日 |
Breeding Progress on the Yellow-feather Type of Egg-laying Quail |
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| DU Jin-ping,SHEN Jie,PI Jin-song,WEN Jin-ming,PAN Ai-luan,LIANG Zhen-hua,PU Yue-jin.Breeding Progress on the Yellow-feather Type of Egg-laying Quail[J].Hubei Agricultural Sciences,2007,46(6):960-962. |
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| Authors: | DU Jin-ping SHEN Jie PI Jin-song WEN Jin-ming PAN Ai-luan LIANG Zhen-hua PU Yue-jin |
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| Abstract: | Full compatriots family selecting ways was used on layer quail of Shendan company in this test.4 generations were selected with results as bellow. The date and body-weight of beginning-laying was 45d and ll0g respectively. The average weight of the egg was ll.lg, the total number of the eggs was 85.6 and the egg-laying rate was 90% when the quail was 20 weeks old. Compared with the zero generation, the 4^th generation was 4-5d earlier beginning-laying date, 20% lower beginning-laying weight and 15.6 more eggs for every one quail. |
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| Keywords: | egg-laying quail(Coturnix coturnix Japonica) yellow-feather type laying character |
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