| 浅谈水稻超高产育种的现状与前景 |
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| 引用本文： | 贾东.浅谈水稻超高产育种的现状与前景[J].北方水稻,2011,41(2):73-74. |
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| 作者姓名： | 贾东 |
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| 作者单位： | 辽宁省盐碱地利用研究所,辽宁盘锦,124010 |
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| 摘 要： | 简要回顾了水稻超高产育种的历史进程,指出了提高单产是增加粮食产量的根本。结合我国水稻超高产育种经典理论内容与实践,分析了水稻超高产育种的现状,提出了通过籼粳稻杂交、光敏核不育和广亲和基因等途径实现水稻超高产育种的方法。
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| 关 键 词： | 水稻 产量 籼粳稻杂交 超高产育种 |
Talking to Current Situation and Development of Super High-yielding Rice Breeding |
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| JIA Dong.Talking to Current Situation and Development of Super High-yielding Rice Breeding[J].Reclaiming and Rice Cultivation,2011,41(2):73-74. |
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| Authors: | JIA Dong |
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| Institution: | JIA Dong(Liaoning Province Saline or Alkaline Land Utilization and Research Institute,Panjin Liaoning 124010,China) |
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| Abstract: | This paper reviews the history process of super high-yielding rice breeding briefly and pointed out the base to increase yield was improve per unit area yield.It analysed the situation of super high-yielding rice breeding tie into classic theory and practice,presented the means to increase yield such as Indica-japonica cross,photoperiod-sensitive genic sterile and compatible genes et al. |
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| Keywords: | Rice Yield Indica-japonica cross Super high-yielding Breeding |
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