| 家蚕杂交种主要经济性状正反交间的差异研究 |
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| 引用本文： | 柳新菊,祝新荣,夏建国,孟智启,俞碧华. 家蚕杂交种主要经济性状正反交间的差异研究[J]. 蚕桑通报, 2010, 41(4): 13-16 |
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| 作者姓名： | 柳新菊 祝新荣 夏建国 孟智启 俞碧华 |
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| 作者单位： | 浙江省农业科学院,蚕桑研究所,浙江,杭州,310021;浙江省农业科学院,蚕桑研究所,浙江,杭州,310021;浙江省农业科学院,蚕桑研究所,浙江,杭州,310021;浙江省农业科学院,蚕桑研究所,浙江,杭州,310021;浙江省农业科学院,蚕桑研究所,浙江,杭州,310021 |
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| 基金项目： | 浙江省面上项目(编号:2009C32074); 杭州市科技发展计划(编号:20080632B09) |
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| 摘 要： | 利用完全双列杂交试验,分析了家蚕杂交种13个主要经济性状正反交之间的差异。结果得出:家蚕杂交种的主要经济性状其正反交之间普遍存在着差异,造成这些差异主要原因是母体效应。研究结果对指导杂交组合选配、特别是雄蚕品种选育具有一定的指导意义。
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| 关 键 词： | 家蚕 杂交种 正反交 差异 |
Analysis on the Difference Between Reciprocal Hybrids of Major Economic Characteristics of Silkworm,Bombyx mori |
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| LIU Xin-ju,ZHU Xin-rong,XIA Jian-guo,MENG Zhi-qi,YU Bi-hua. Analysis on the Difference Between Reciprocal Hybrids of Major Economic Characteristics of Silkworm,Bombyx mori[J]. Bulletin of Sericulture, 2010, 41(4): 13-16 |
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| Authors: | LIU Xin-ju ZHU Xin-rong XIA Jian-guo MENG Zhi-qi YU Bi-hua |
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| Affiliation: | LIU Xin-ju,ZHU Xin-rong,XIA Jian-guo,MENG Zhi-qi,YU Bi-hua (Institute of Sericulture,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China) |
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| Abstract: | Analysis on the differences between reciprocal hybrids of 13 major economic characteristics of the silkworm Bombyx mori was carried out. Results showed that the differences between reciprocal hybrids of major economic characteristics were commonly existed, which mainly caused by maternal effect. This result might be served as the guide line in pairing hybrid combinations, especially the male silkworm breeding. |
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| Keywords: | Silkworm Hybrid Reciprocal cross Difference |
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