强健性多丝量蚕品种“野三元”的育成(英文) |
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作者单位: | 中国农业科学院蚕业研究所农业部家蚕生物技术重点开放实验室,江苏科技大学 |
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摘 要: | Objective] The study aimed to breed eminent mulbery wild silb with hypersilk.Method] Eminent mulberry wild silkworm basic materials Ye A and Ye B were bred by distant complex crossing of wild mulberry silkworm with strong stress resistance and hypersilkgeneous silkworm,then hybridized with Japanese silkworm strain,the new silkworm variety "Yesanyuan" with healthiness and hypersilkgene was bred.Ressult]The results of laboratory identification and rural productive test in Jiangsu Province showed that it has excellent feeding habit,strong stress resistance,high yield,excellent silk quality and excellent fecundity.The new silkworm variety "Yesanyuan" had been approved by Silkworm Variety Evaluation Commission of Jiangsu Province in 2008,it is suitable to rear in Yangtze River catchment for Spring and Autumn,North sericultural area for all-year.Conclusion] The study is helpful for the development of silkworm industry.
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Breeding of a New Silkworm Variety "Yesanyuan" with Healthiness and Hypersilk |
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Abstract: | Objective] The study aimed to breed eminent mulbery wild silb with hypersilk.Method] Eminent mulberry wild silkworm basic materials Ye A and Ye B were bred by distant complex crossing of wild mulberry silkworm with strong stress resistance and hypersilkgeneous silkworm,then hybridized with Japanese silkworm strain,the new silkworm variety "Yesanyuan" with healthiness and hypersilkgene was bred.Ressult]The results of laboratory identification and rural productive test in Jiangsu Province showed that it has excellent feeding habit,strong stress resistance,high yield,excellent silk quality and excellent fecundity.The new silkworm variety "Yesanyuan" had been approved by Silkworm Variety Evaluation Commission of Jiangsu Province in 2008,it is suitable to rear in Yangtze River catchment for Spring and Autumn,North sericultural area for all-year.Conclusion] The study is helpful for the development of silkworm industry. |
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Keywords: | Silkworm variety Yesanyuan Distant crossing |
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