| 优质强健家蚕四元杂交新组合的筛选与鉴定 |
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| 引用本文： | 陈登松,吴凡,李德臣,胡兴明.优质强健家蚕四元杂交新组合的筛选与鉴定[J].北方蚕业,2013(4):6-10,13. |
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| 作者姓名： | 陈登松 吴凡 李德臣 胡兴明 |
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| 作者单位： | 湖北省农业科学院经济作物研究所,武汉430070 |
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| 基金项目： | 现代农业产业技术体系建设专项（蚕桑） |
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| 摘 要： | 选择20对家蚕四元杂交组合进行实验室鉴定，调查新组合的性状表现与丝质成绩。结果表明，Z83·月丰84BX皓月A·J27532、E苏·Z83×9902B·Z84、Z83·月丰84B×Z84·812B等3对杂交组合，2011年和2012年秋季综合经济性状表现优良，2013年春季鉴定也表现出抗性好、产量高、茧丝质优的特点，达到了春用品种的水平。
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| 关 键 词： | 家蚕优质强健 四元杂交 筛选鉴定 |
The Selection and Identification of New Silkworm Quarternary Hybrid Healthy Combination with High Quality |
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| CHEN Dengsong,WU Fan,LI Dechen,HU Xingming.The Selection and Identification of New Silkworm Quarternary Hybrid Healthy Combination with High Quality[J].North Sericulture,2013(4):6-10,13. |
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| Authors: | CHEN Dengsong WU Fan LI Dechen HU Xingming |
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| Institution: | (Industrial Crops Institute, f-Iubei Academy of Agricultural Sciences, Wuhan 430070, China) |
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| Abstract: | The performances of twenty silkworm quarternary hybrid combinations in laboratory breeding were i- dentified to investigate the properties and silk performance of the combinations. The comprehensive economic per- formances of three hybrid combinations including Z83 Yuefeng 84B〉（ Haoyue A J27532, E--su Z83 X 9902B Z84,Z83 Yuefeng 84B）〈 Z84 812B were excellent in autumn of 2011 and 2012. The three hybrid combina- tions also showed the characteristics of good resistance and cocoon-- silk properties as well as high output in the i- dentification in spring of 2013, which met the standard of silkworm varieties applied in spring. |
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| Keywords: | silkworm ~ high quality and healthy quarternary hybrid selection and identification |
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