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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