| 优质高产杂交籼稻新组合金优540的选育与应用 |
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| 引用本文： | 贾先勇,朱传霞,王建龙,李文正,李伊良,黄家彬.优质高产杂交籼稻新组合金优540的选育与应用[J].湖南农业科学,2005(4):6-7. |
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| 作者姓名： | 贾先勇 朱传霞 王建龙 李文正 李伊良 黄家彬 |
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| 作者单位： | 1. 湖南金健种业有限责任公司,湖南,常德,415000;常德市农业科学研究所,湖南,常德,415000
2. 湖南金健种业有限责任公司,湖南,常德,415000 |
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| 基金项目： | 国家863计划资助项目（2004AA207050） |
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| 摘 要： | 金优540是湖南金健种业有限责任公司和常德市农业科学研究所用优质不育系金23A和新恢复系常恢540配组育成的迟熟杂交晚稻新组合，具有米质优、耐寒、抗倒、制种产量高等特点，产量与V46相当，熟期比V46早，适应性广。2005年2月通过湖南省农作物品种审定委员会审定。
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| 关 键 词： | 杂交水稻 金优540 选育 |
| 文章编号： | 1006-060X(2005)04-0006-02 |
| 收稿时间： | 2005-04-30 |
| 修稿时间： | 2005年4月30日 |
Breeding of New Good-Quality and High-Yield Indica Hybrid Rice Cumbination "Jinyou 540" and Its Application |
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| JIA Xian-yong,ZHU Chuan-xia,WANG Jian-Long,LI Wen-zheng,LI Yi-liang,HUANG Jia-bin.Breeding of New Good-Quality and High-Yield Indica Hybrid Rice Cumbination "Jinyou 540" and Its Application[J].Hunan Agricultural Sciences,2005(4):6-7. |
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| Authors: | JIA Xian-yong ZHU Chuan-xia WANG Jian-Long LI Wen-zheng LI Yi-liang HUANG Jia-bin |
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| Abstract: | Jinyou 540, a new indica hybrid rice combination with good quality, high yield and late maturity, was developed by crossing male sterility Jin23A and restorer line Changhui 540. It is characteristic of good grain quality, cold tolerance, lodging resistance, high yield of seed production, and wide adaptability, its yield is equal to V46 and its maturity is earlier than that of V46 in February, 2005, it was certified by Hunan Crop Variety Release Committee. |
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| Keywords: | hybrid rice jinyou 540 breeding |
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