| 柞蚕高产优质新品种“选大4号”选育简报 |
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| 引用本文： | 靳向东,朱兴友,郝大东,任晓义,万军,赵先进.柞蚕高产优质新品种“选大4号”选育简报[J].北方蚕业,2014(2):31-32. |
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| 作者姓名： | 靳向东 朱兴友 郝大东 任晓义 万军 赵先进 |
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| 作者单位： | 吉林省蚕业科学研究院; |
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| 基金项目： | 吉林省科技发展计划现代农业重点项目(NO.20080244);国家现代农业产业技术体系专项(NO.CARS-22) |
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| 摘 要： | 柞蚕新品种“选大4号”是以选大2号为基础材料,经6年12代系统分离选育,选育出适合东北蚕区的柞蚕新品种。新品种秋季：全茧量12.62g,千粒茧重12.35kg,虫蛹统一生命率93.11%。
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| 关 键 词： | 柞蚕 新品种 选大4号 系统选育 |
Breeding of New High Cocoon Yield and High Silk Quali ty Tussah Variety Xuan da 4 hao |
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| JIN Xiangdong,ZHU Xingyou,HAO Dadong,REN Xiaoyi,WAN Jun,ZHAO Xianjin.Breeding of New High Cocoon Yield and High Silk Quali ty Tussah Variety Xuan da 4 hao[J].North Sericulture,2014(2):31-32. |
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| Authors: | JIN Xiangdong ZHU Xingyou HAO Dadong REN Xiaoyi WAN Jun ZHAO Xianjin |
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| Institution: | (Jilin Sericulture Institute, Jinlin Jilin 132012, China) |
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| Abstract: | Tussah new variety“Xuanda 4 hao”was bred by the methods of pedigree separation after six years using Xuan da 2 hao as parents .The new variety ,suitable for breeding in northeast of China ,has many a good economic characteristics .The cocoon weight in autumn is 12 .62g ,cocoon weight per 1 000 cocoons being 12 .35 kg ,and the larva-pupa rate being 93 .11% . |
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| Keywords: | Antheraea pernyi new variety Xuan da 4 hao breeding |
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