| 超高产杂交粳稻育种研究与实践 |
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| 引用本文： | 张培江,付强,占新春,吴爽.超高产杂交粳稻育种研究与实践[J].中国农学通报,2007,23(10):124-130. |
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| 作者姓名： | 张培江 付强 占新春 吴爽 |
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| 作者单位： | 安徽省农业科学院水稻研究所,合肥,230031 |
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| 基金项目： | 国家高技术研究发展计划(863计划);农业部超级稻育种研究与示范 |
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| 摘 要： | 阐述了超高产杂交粳稻育种的历史、生产应用现状和存在的问题,认为发掘与利用优异基因资源、进行杂种优势利用的技术创新是杂交粳稻取得突破的前提,提出了南方水稻主产区超高产杂交粳稻育种途径和株型模式,并育成产量潜力12t/hm2的超高产杂交粳稻组合。建议加强超高产杂交粳稻配套栽培技术研究和技术培训。
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| 关 键 词： | 超高产 杂交粳稻 育种 策略 |
| 修稿时间： | 2007-08-10 |
The Practice and Studies on the Breeding of Japonica Hybrid Rice Combination with the Super-high Yield |
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| Zhang Peijiang,Fu Qiang,Zhan Xinchun,Wu Shuang.The Practice and Studies on the Breeding of Japonica Hybrid Rice Combination with the Super-high Yield[J].Chinese Agricultural Science Bulletin,2007,23(10):124-130. |
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| Authors: | Zhang Peijiang Fu Qiang Zhan Xinchun Wu Shuang |
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| Institution: | Rice Research Institute;Anhui Academy of Agricultural Sciences;Hefei 230031 |
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| Abstract: | It was expatiated on the super high yield breeding history of japonica hybrid rice, the status quo and the problem of japonica hybrid rice production. It will be excavated gene with fine and differing, and it will be innovated the way and technology of the heterosis utilization. The breeding way and plant type were discussed on japonica hybrid rice in south main rice growing district. The japonica hybrid rice combinations were bred with 12t/hm2 of highest yield. The countermeasure of developing japonica hybrid rice were suggested. |
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| Keywords: | Super high yield Japonica hybrid rice Breeding Countermeasure |
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