Preliminary Report on Breeding of Coarse Size Variety CU1 x CU2 of Bombyx mori L

Preliminary Report on Breeding of Coarse Size Variety CU1 x CU2 of Bombyx mori L

A number of Chinese, Japanese and European silkworm strains with coarse size filament were used for breeding the coarse size variety. Through cross breeding combined with pedigree selection within thirteen generations, a pair of coarse size silkworm variety, named CU1×CU2, was obtained after five ye...

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Veröffentlicht in:International Journal of Industrial Entomology 2004, 9(1), , pp.101-105
Hauptverfasser: Yuan Zhao, Yangchun Wu, Heying Qian, Yiyuan He, Simei He
Format: Artikel
Sprache:kor
Schlagworte:
농학
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Zusammenfassung:A number of Chinese, Japanese and European silkworm strains with coarse size filament were used for breeding the coarse size variety. Through cross breeding combined with pedigree selection within thirteen generations, a pair of coarse size silkworm variety, named CU1×CU2, was obtained after five years. Laboratory trials showed that the filament size of its F1 hybrid was over 4.3 D, and the other economic characters were also good. KCI Citation Count: 0
ISSN:1598-3579
2586-4785