| 我国杂交水稻成功经验对杂交小麦育种的启示 |
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| 引用本文： | 蒋华仁,任正隆.我国杂交水稻成功经验对杂交小麦育种的启示[J].四川农业大学学报,2000,18(1):94-95. |
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| 作者姓名： | 蒋华仁 任正隆 |
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| 作者单位： | 1. 四川农业大学,农学院,四川,雅安,625014
2. 四川农业大学,植物遗传育种省级重点实验室,四川,雅安,625014 |
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| 基金项目： | 四川省小麦育种攻关课题资助 |
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| 摘 要： | 简要回顾了我国三系杂交水稻的育种历程 ,重温了其育种经验 ,分析了杂交小麦研究落后于杂交水稻的原因。作者指出 ,对于T型、AL型和Q型杂交小麦 ,应首先解决不育系种子严重皱缩和发芽率低的缺陷 ,其次应降低恢复系的株高 ;对于K型杂交小麦 ,应着重解决易恢性差的缺点。
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| 关 键 词： | 杂交水稻 杂交小麦 三系杂交小麦 杂种优势 |
Inspiration to Hybrid Wheat from Breeding Experience of Hybrid Rice in China |
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| JIANG Hua-ren,REN Zheng-long.Inspiration to Hybrid Wheat from Breeding Experience of Hybrid Rice in China[J].Journal of Sichuan Agricultural University,2000,18(1):94-95. |
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| Authors: | JIANG Hua-ren REN Zheng-long |
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| Abstract: | This paper briefly looks back on the breeding history of three line hybrid rice and reviewed its breeding experience. The reason that hybrid wheat studies lag behind hybrid rice is analyzed. The author indicates that it is very important for T type, AL type and Q type hybrid wheat to first overcome seed shrinkage and low sprouting rate in male sterile lines, and then to decrease plant height of restorer. For K type hybrid wheat, it is a key to solve the fertility restoring male sterile lines. |
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| Keywords: | HYBRID RICE HYBRID WHEAT THREE LINE HYBRID WHEAT HETEROSIS |
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