| 中子和电子束辐照对水稻等农作物育种的影响 |
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| 引用本文： | 张圣君. 中子和电子束辐照对水稻等农作物育种的影响[J]. 上海大学学报(自然科学版), 1999, 5(5): 388-392 |
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| 作者姓名： | 张圣君 |
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| 作者单位： | 上海大学,射线应用研究所,上海,201800 |
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| 摘 要： | 本文主要叙述了用１４ ＭｅＶ快中子、０．０２５ ｅＶ热中子和１．５ ＭｅＶ 电子束对水稻、小麦和油菜作物，分别以多种不同的辐射剂量进行辐射育种试验，得到了这些作物在不同射线作用下的致死剂量和半致死剂量，并从辐射诱变中选育出有实用价值的一些新品系、新材料
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| 关 键 词： | 辐射育种 突变 致死剂量 半致死剂量 电离辐射 |
| 修稿时间： | 1999-05-20 |
Effects of Nutron and Electron Beam Irradiation on the Breeding of Rice and Other Plants |
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| ZHANG Sheng-jun. Effects of Nutron and Electron Beam Irradiation on the Breeding of Rice and Other Plants[J]. Journal of Shanghai University(Natural Science), 1999, 5(5): 388-392 |
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| Authors: | ZHANG Sheng-jun |
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| Abstract: | The farm plants were irradiated for breeding by using radiation sources, of 14 MeV fast neutron, 1.5 MeV electron beam, 0.025 eV thermal neutron. The lethal and semi lethal doses were measured for rice, wheat and rape. New strains of rice were selected with their radiation mutation. |
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| Keywords: | radiation breeding mutation lethal doses semi lethal doses ionizing radiation |
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