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Position: Home > Articles > Breeding of the Coarse Filament Size Silkworm,Bombyx mori,Varieties C-Hua and JD Science of Sericulture 2004,30 (4) 353-358

粗纤度家蚕品种C华×JD的育成

作  者:
赵巧玲;叶夏裕;夏定国;裘智勇;刘震玲;张宝红
单  位:
中国农业科学院蚕业研究所
关键词:
家蚕品种;粗纤度;C华;JD
摘  要:
根据茧丝纤度性状的遗传规律 ,采用直接选择和间接选择相结合的方法 ,育成了 1对茧丝纤度 4 5dtex的粗纤度家蚕品种C华×JD ,其单产达 4 4 2kg/盒种 ,茧丝长 10 0 0m、解舒丝长 70 0m以上 ,适合于生产粗旦生丝。
译  名:
Breeding of the Coarse Filament Size Silkworm,Bombyx mori,Varieties C-Hua and JD
作  者:
ZHAO Qiaoling YE Xiayu XIA Dingguo QIU Zhiyong LIU Zhenling ZHANG Baohong(Sericultural Research Institute,Chinese Academy of Agricultural Sciences,Zhenjiang 212018)
关键词:
Silkworm varietyCoarse filament sizeC-Hua
摘  要:
According to the hereditary law of filament size,a silkworm,Bombyx mori,variety C-Hua×JD with 4 5 dtex of coarse filament size was bred out by the method of direct selection combined with indirect selection.Its output reaches 44 2 kg per box of eggs.The cocoon filament length,non-broken cocoon filament is over 1 000 m and 700 m,respectively.So that it is suitable for producing coarse size raw silk.

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