| 影响天津杂交粳稻发展的几个主要问题 |
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| 引用本文： | 马忠友 刘学军. 影响天津杂交粳稻发展的几个主要问题[J]. 天津农业科学, 1998, 4(4): 55-56 |
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| 作者姓名： | 马忠友 刘学军 |
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| 摘 要： | 对困扰天津杂交粳稻发展的３个主要问题的表现特点、产生原因及相应对策进行了简要分析。指出在有效解决存在问题基础上，天津水稻界已选出一批优良的杂粳组合。几年后，这批组合将大面积应用于生产。
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| 关 键 词： | 杂交粳稻 优势 品质 制种 |
Effect of Several Main Problems on Developing Japonica Hybrid Rice in Tianjin |
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| Abstract: | The characters,reasons and coutermeasures of several main problems that distressed developing hybrid rice are analysed in Tianjin.With the solution of these problems,a few excellent hybrid rice combinations have been evolved and will be popularized extensively after several years. |
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| Keywords: | japonica hybrid rice heterosis quality seed production |
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