Proceedings of the Korean Society of Sericultural Science Conference (한국잠사학회:학술대회논문집)
- 2003.10a
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- Pages.41-42
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- 2003
Breeding of $"JS149\timesCS170"$ a Both Parent Sex-limited Cocoon Color Variety for Spring Rearing Season
- Kang, Pil-Don (Department of Sericulture & Entomology, National Institute of Agricultural Science & Technology, RDA) ;
- Sohn, Bong-Hee (Department of Sericulture & Entomology, National Institute of Agricultural Science & Technology, RD) ;
- Lee, Sang-Uk (Department of Sericulture & Entomology, National Institute of Agricultural Science & Technology, RD) ;
- Kim, Mi-Ja (Department of Sericulture & Entomology, National Institute of Agricultural Science & Technology, RD) ;
- Lee, Heui-Sam (Department of Sericulture & Entomology, National Institute of Agricultural Science & Technology, RDA)
- Published : 2003.10.01
Abstract
All of the commercial silkworm races spread to farmhouses are hybrid of first generation, therefore distinction of sex of parent races is essential. But the existing sexual method which distinguish sex by outer sexual characteristics have many problems such as need of skilled worker and excessive efforts for distinction of sex. So more simple and accurate method fur distinction of sex is needed. (omitted)
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