| 优质杂交中稻D优多系1号的选育及其利用 |
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| 引用本文： | 王玉平,黎汉云,李仕贵.优质杂交中稻D优多系1号的选育及其利用[J].四川农业大学学报,2000,18(3):281-282. |
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| 作者姓名： | 王玉平 黎汉云 李仕贵 |
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| 作者单位： | 四川农业大学,水稻研究所,四川,温江,611130 |
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| 基金项目： | 国家“九五”育种攻关项目 |
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| 摘 要： | D优多系 1号 ,原名D70 2A×多系 1号 ,是四川农业大学水稻研究所用新育成的优质不育系D70 2A与恢复系多系 1号配组而成 ,中籼迟熟偏穗数型组合 ,具有米质优、抗稻瘟病、优势强、适应性广等特点。 2 0 0 0年 7月通过四川省农作物品种审定委员会审定
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| 关 键 词： | 杂交中稻 优质米 选育 应用 |
Breeding and Application of Fine Quality Hybrid Rice Diyou Duoxi No.1 |
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| WANG Yu-ping,LI Han-yun,LI Shi-gui.Breeding and Application of Fine Quality Hybrid Rice Diyou Duoxi No.1[J].Journal of Sichuan Agricultural University,2000,18(3):281-282. |
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| Authors: | WANG Yu-ping LI Han-yun LI Shi-gui |
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| Abstract: | Diyou duoxi No.1 (D702A/Duoxi No.1), is newly developed medium indica hybrid rice combination with medium maturity, wide yield, fine quality, strong pest resistance, wide adaptability and high hybrid seed production yield. It was registered and released to commercial production in Sichuan Province in 2000. The cultural management and seed production technique were also briefly introduced. |
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| Keywords: | MEDIUM INDICA HYBRID RICE FINE QUALITY RICE BREEDING APPLICATION |
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