| 柞蚕新品种"龙蚕1号"的选育报告 |
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| 引用本文： | 任淑文,杨立军,王天茂,朴基正.柞蚕新品种"龙蚕1号"的选育报告[J].沈阳农业大学学报,2005,36(4):497-499. |
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| 作者姓名： | 任淑文 杨立军 王天茂 朴基正 |
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| 作者单位： | 1. 黑龙江省蚕业研究所,哈尔滨,150086
2. 黑龙江省蚕蜂管理站,哈尔滨,150086 |
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| 摘 要： | 采用系统分离育种方法．对柞蚕全茧重和生命力两项主要指标进行平衡选择。经10年12代的定向选择培育，育成了柞蚕新品种“龙蚕1号”。其千粒茧重达11.4kg，产量比对照青6号提高12．8％。结果表明，新品种“龙蚕1号”的主要经济指标均高于对照品种青6号。具有茧型大、生命力强、产量高、增产效果明显等优点。
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| 关 键 词： | 柞蚕 新品种 大茧型品种 龙蚕1号 |
| 文章编号： | 1000-1700(2005)03-0497-03 |
| 收稿时间： | 10 20 2004 12:00AM |
| 修稿时间： | 2004年10月20 |
Breeding Report of Tussah New Variety "Longcan 1" |
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| REN Shu-wen,YANG Li-jun,WANG Tian-mao,PIAO Ji-zheng.Breeding Report of Tussah New Variety "Longcan 1"[J].Journal of Shenyang Agricultural University,2005,36(4):497-499. |
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| Authors: | REN Shu-wen YANG Li-jun WANG Tian-mao PIAO Ji-zheng |
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| Institution: | 1. Institute of Tussah of Heilongjiang Province, Harbin 150086,China; 2. Management Station of Tussah of Heilongjiang Province, Harbin 150086, China |
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| Abstract: | In separating breeding, two major indicators, cocoon weight and vitality of tussah were selected. Tussah new variety Longcan 1 was bred through 12 generation selection in 10 years. The thousand-cocoon-weight is 11.4kg, increasing 12.8%, compared with CK Qing 6. The results showed that the main economic criteria of Longcan 1 are higher than that of CK Qing 6, including large cocoon, strong vitality, and high yield. |
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| Keywords: | tussah new variety large cocoon Longcan 1 |
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