| 高产优质中熟杂交中籼新组合金优怀340的选育与应用 |
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| 引用本文： | 舒铁生,向太友,贺德高,蒲辅成,刘登中,杨卫明.高产优质中熟杂交中籼新组合金优怀340的选育与应用[J].杂交水稻,2009,24(3). |
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| 作者姓名： | 舒铁生 向太友 贺德高 蒲辅成 刘登中 杨卫明 |
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| 作者单位： | 怀化市农业科学研究所,湖南,怀化418000 |
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| 基金项目： | 湖南省十五、十一五水稻育种攻关项目，怀化市重点科技专项 |
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| 摘 要： | 金优怀340是怀化市农业科学研究所用自选优质中熟恢复系怀恢340与金23A组配而成的中熟杂交中籼新组合,经湖南省中稻中熟组区试和各地试种,表现丰产性好,米质较优,生育期短,适应性较广,耐肥抗倒,适合机械收割,于2008年2月通过湖南省品种审定。
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| 关 键 词： | 杂交水稻 金优怀340 高产 中熟 选育 |
Breeding and Application of New Medium-maturing Indica Hybrid Rice Combination Jinyou Huai 340 |
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| SHU Tie-sheng,XIANG Tai-you,HE De-gao,PU Fu-cheng,LIU Deng-zhong,YANG Wei-ming.Breeding and Application of New Medium-maturing Indica Hybrid Rice Combination Jinyou Huai 340[J].Hybrid Rice,2009,24(3). |
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| Authors: | SHU Tie-sheng XIANG Tai-you HE De-gao PU Fu-cheng LIU Deng-zhong YANG Wei-ming |
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| Abstract: | Jinyou Huai 340, derived from Jin 23 A and Huaihui 340, a medium-maturing restorer line with fine grain quality developed by Huaihua Agricultural Research Institute, Hunan, is a new mid-season indica hybrid rice combination with medium maturity. It showed high yielding ability, good grain quality, medium maturity, wide adaptability, good fertilization tolerance and lodging resistance and suitability of mechanized harvest in the provincial yield trials of mid-season hybrid rice and production trials and demonstrations. It was registered for release by Hunan Provincial Crop Variety Appraisal Committee in February, 2008. |
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| Keywords: | hybrid rice Jinyou Huai 340 high yield medium maturity breeding |
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