| 空间条件对没菜诱变效果的研究——突变类型的观察与筛选 |
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| 引用本文： | 刘泽,赵仁渠.空间条件对没菜诱变效果的研究——突变类型的观察与筛选[J].中国油料作物学报,2000,22(4):6-8. |
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| 作者姓名： | 刘泽 赵仁渠 |
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| 作者单位： | 安徽省农业科学院作物研究所,安徽合肥 |
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| 基金项目： | 国家高技术航天领域项目! (86 3— 2— 7) |
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| 摘 要： | 利用返回式地球卫星搭载甘蓝型油菜种子的试验表明，空间条件对油菜种子具有诱导性状变异的作用，许多由空间条件诱导的性状变异能够传递给后代。通过对变异后代进行田间筛选，获得早熟、丰产、黄色种皮等突变类型，为油菜品种改良提供了丰富的遗传变异基础材料。
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| 关 键 词： | 甘蓝型油菜 空间条件 诱变育种 突变类型 |
| 修稿时间： | 2000-10-26 |
The effects of space treatment on Brassica napus L. |
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| LIU Ze,ZHAO Ren qu.The effects of space treatment on Brassica napus L.[J].Chinese Journal of Oil Crop Sciences,2000,22(4):6-8. |
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| Authors: | LIU Ze ZHAO Ren qu |
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| Abstract: | Dry seeds of Brassica napus L. were carried by the artificial satellite for space mutation treatment. The biological characters of SP 1 and progenies were tested in this experiment. The results showed that the space environment could cause variations in some traits and the variation could be observed in the successive progenies, among which several early maturing, high yield and yellow seeded mutant lines were obtained. Mutation breeding by out space treatment was an effective method. |
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| Keywords: | Brassica napus L Space environment Mutation breedin |
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