| 夏秋蚕品种丰一×富日的育成研究 |
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| 引用本文： | 姚耀涛,陈健康.夏秋蚕品种丰一×富日的育成研究[J].蚕业科学,1998,24(1):6-10. |
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| 作者姓名： | 姚耀涛 陈健康 |
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| 作者单位： | 浙江省湖州蚕桑科学研究所 |
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| 摘 要： | 利用耐氟性品种作素材，采用杂交，系统选择和活蛹缫丝等育种方法，历经10年育成了产量高、茧丝质较优、耐氟好养、发育整齐的夏秋蚕品种丰一×富日。与现行对照种相比，张产茧、张产值分别提高10．9％和13．6％，茧丝长和解舒丝长分别增加179．2m和66．8m，净度提高2．1％，氟敏指数值I（25.23）较低，在氟污染严重地区饲养适应能力强。
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| 关 键 词： | 家蚕 育种 夏秋蚕品种 丰一×富日 |
BREEDING OF THE SUMMER AND AUTUMN SILKWORM RACE FENG1×XFURI |
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| Yao Yaotao,Chen Jiankang,Feng Jianqing,Jin weiming,Chen Duanhao,Jin Yinshan.BREEDING OF THE SUMMER AND AUTUMN SILKWORM RACE FENG1×XFURI[J].Acta Sericologica Sinica,1998,24(1):6-10. |
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| Authors: | Yao Yaotao Chen Jiankang Feng Jianqing Jin weiming Chen Duanhao Jin Yinshan |
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| Abstract: | A silkworm hybrid for summer and autumn rearing, Feng1×Furi, was bred out through hybridization,pedigree selection and fresh cocoon reeling. It is high in cocoon yield,reatively good in silk quality and resistant to fluoride pollution. As compared with the control, its per box cocoon yield and income are 10.9% and 13.6% higher, cocoon filament length and non-broken filament length 179.2m and 66.8m longer,and neatness 2.1% higher respectively. It is suitable for rearing in the areas of heavy fluoride pollution. |
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| Keywords: | Bombyx mori Breeding Silkworm race for summer-autumn rearing Feng1×Furi |
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