| 春秋兼用雄蚕品种夏·华×平8的选育 |
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| 引用本文： | 祝新荣,何克荣,黄健辉,夏建国,柳新菊. 春秋兼用雄蚕品种夏·华×平8的选育[J]. 蚕业科学, 2003, 29(1): 95-98 |
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| 作者姓名： | 祝新荣 何克荣 黄健辉 夏建国 柳新菊 |
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| 作者单位： | 浙江省农业科学院蚕桑研究所,杭州,310021 |
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| 基金项目： | “九五”国家重点科技攻关 96 616 0 2 0 1专题，浙江省重大科技攻关项目 |
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| 摘 要： | 以俄罗斯引进的性连锁平衡致死系S14和春用多丝量家蚕品种春日为材料 ,采用杂交、回交并结合测交和标记基因选择的方法 ,育成性连锁平衡致死系平 8,与常规蚕品种夏·华选配雄蚕杂交组合夏·华×平 8,其雄蚕率达到 99%以上。农村试养表现发育齐一、强健好养、产量高等特点。
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| 关 键 词： | 家蚕 性连锁平衡致死系 雄蚕杂交组合 夏·华×平8 |
| 文章编号： | 0257-4799(2003)01-0095-04 |
| 修稿时间： | 2002-07-15 |
Breeding of Male Silkworm Variety Xia·Hua×Ping 8 for Spring and Autumn Rearing |
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| ZHU Xinrong HE Kerong HUANG Jianhui XIA Jianguo LIU Xinju. Breeding of Male Silkworm Variety Xia·Hua×Ping 8 for Spring and Autumn Rearing[J]. Acta Sericologica Sinica, 2003, 29(1): 95-98 |
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| Authors: | ZHU Xinrong HE Kerong HUANG Jianhui XIA Jianguo LIU Xinju |
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| Abstract: | With the materials of the sex linked balanced lethal line S14 introduced from Russia and the silk rich race Chunri for spring rearing, a new sex linked balanced lethal line Ping8 was bred throuth hybridization,backcross and combined with test cross and marker gene selection.Xia·Hua×Ping 8 was selected through cross combination with common silkworm race Xia·Hua.The male rate of the variety reached over 99%.The results of countryside rearing test showed that it is a strong,healthy and easy to rear variety of male hybrid with uniform development,good cocoon output and economic benefit. |
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| Keywords: | Bombyx mori Sex linked balanced lethal line Male hybrid of the silkworm Xia·Hua×Ping 8 |
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