| 白色羽毛半番鸭选育的研究 |
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| 引用本文： | 檀俊秩,陈晖.白色羽毛半番鸭选育的研究[J].福建畜牧兽医,1997(3):1-4. |
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| 作者姓名： | 檀俊秩 陈晖 |
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| 作者单位： | 福建省农业科学院畜牧兽医研究所!福州350013 |
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| 摘 要： | 从正交，反交，轮交和侧交揭示产生半番鸭白色羽毛起主导作用的是家鸭。不同基因型家鸭产生白羽半番鸭频率是不同的，同一品种母家鸭个体间产生白羽半番鸭亦不同，母爱鸭生产白羽率高的个体，用不同公番鸭交配，其Ｆ１白率仍然是高的，估测ｈ＾２为０．６６３８。经５个世代亲本选择，半番鸭白羽率达９３．４９％，１０周龄活重２７８６克。
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| 关 键 词： | 白羽半番鸭 鸭 杂交 |
Studies of White feather Mule Duck Breeding |
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| Abstract: | The results of reciprocal, rotational and lateral crossing between Muscovy duck and domestic duck showed domestic duck played a leading role in mule duck's white feather. The white-feather frequency appearing in mule duck was different in domestic duck's genotype. The frequencies were different among individuals of the same female domestic ducks, the one producing high white-feather rate, mated with other male Muscovy ducks, the white-feather rate in it's F1 was high too. Estinated it's h2 was 0. 6638. Selected 5 parental generations, mule duck,s white-feather rate was 93. 49%, body weigh at 10 week age was 2786g. |
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| Keywords: | White feathe baule duck Breeding |
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