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Breeding of New Silkworm Variety Golden silk, a Yellow Cocoon Color for Spring Rearing Season  

Kang, Pil-Don (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Lee, Sang-Uk (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Jung, I-Yeon (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Shon, Bong-Hee (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Kim, Young-Soon (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Kim, Kee-Young (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Kim, Mi-Ja (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Hong, In-Pyo (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Lee, Kwang-Gill (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Park, Kwang-Young (Department of Agricultural Biology, The National Institute of Agricultural Science & Technology, Rural Development Administration)
Publication Information
Journal of Sericultural and Entomological Science / v.49, no.1, 2007 , pp. 14-17 More about this Journal
Abstract
A new silkworm variety Golden silk for spring rearing season is $F_1$ hybrid between Jam311, a Japanese race bred from introduction breeding and Jam312, a Chinese race from introduction breeding. In the local adaptability test performed at 8 local areas in spring of 2006, "Golden silk" was showed 7 percent higher in hatchability than authorized silk-worm races laval. "Golden silk" was receded higher 1.7 percent, 2.2 percent in pupation rate, best cocoon rate respectively than Chunsujam. The larval period shortened for 1.12 day even though low record to the several items including productivity than Chunsujam. "Golden silk" was showed 1,031 m, 2.97 denier in length of cocoon filament, weight of cocoon filament respectively. The concentration of Deoxynojirimycin(DNJ) was measured 4.34 mg in "Golden silk", high then to "Chunsujam"(3.81 mg). In the Paecilomyces tenuipes production ability test, the pupal weight of "Golden silk" was 1.20g.
Keywords
Silkworm; Breeding; Yellow cocoon;
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  • Reference
1 농촌진흥청 농업과학기술원 (2000) 잠업시험연구사업편람
2 李相豊, 洪起原, 孫基旭, 崔淑練. 馬永一. 金權榮 (1984) 春蠶用 누에 品種 '白玉蠶' 育成. 農試報告 26(1): 58-64
3 原因忠次 (1961) 家蠶の計量形質に現われた雑種強勢. 日蠶試報 17(1): 1 -52
4 孫基旭. 洪起原 (1986) Top-cross 에 의한 누에品種의 交配組合能力 検定. 農試論文集 28(1): 66- 70
5 강필돈, 김계명, 손봉희, 우순옥, 류강선 (2000) 춘추 겸용 양친 한성반문품종 '양원잠' 육성 한잠학지 42(2)
6 Pil Don Kang, Kye Myeong Kim, Bong Hee Sohn, Sang Uk Lee, Soon Ok Woo and Sung Jin Hong (2001) Breeding of a New Silkworm Variety, Chunsujam, With a High Silk Yielding for Spring Rearing Season. Int. J. Indust. Entomol. 2(1): 65-68