| 空间条件对玉米自交系S37的诱变效应 |
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| 引用本文： | 曹墨菊,荣廷昭.空间条件对玉米自交系S37的诱变效应[J].中国农学通报,2001,17(1):1-3. |
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| 作者姓名： | 曹墨菊 荣廷昭 |
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| 作者单位： | 四川农业大学玉米研究所 |
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| 基金项目： | “863-2”和四川省教委资助项目 |
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| 摘 要： | 利用返回式实验卫星搭栽玉米自交系S37的种子，通过遗传交配设计对其后代株系进行农艺性状的配合力分析。结果表明，空间条件可以改变纯系材料后代株系的配合力，并就数量性状的诱发突变及其表现特点进行了分析。
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| 关 键 词： | 卫星搭载 玉米 配合力 空间条件 诱变效应 自交系 |
| 修稿时间： | 2000年11月1日 |
The Study on Mutation
Effect to Maize Inbreed Line S37 in Outer Space Condition |
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| Moju Rong,Tingzhao.The Study on Mutation
Effect to Maize Inbreed Line S37 in Outer Space Condition[J].Chinese Agricultural Science Bulletin,2001,17(1):1-3. |
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| Authors: | Moju Rong Tingzhao |
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| Abstract: | The seeds of inbreed line S37 were carried into outer spac e by satellite in 1994. These seeds were planted in field and self -pollinated for several generations. The combining ability of offspring li nes was analysed by incomplete double crossing design. The result indicates that outer space condition can affect the combining ability. This paper also discusses the law of quantity character and phenotype of mutation. |
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