| 玉米胞质雄性不育增产机理分析 |
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| 引用本文： | 侯玮,苏波,王国胜,闫保罗,邹仁峰. 玉米胞质雄性不育增产机理分析[J]. 安徽农业科学, 2006, 34(23): 6089-6090 |
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| 作者姓名： | 侯玮 苏波 王国胜 闫保罗 邹仁峰 |
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| 作者单位： | 山东省泰安市农业科学研究院,山东泰安,271000;山东省泰安市农业科学研究院,山东泰安,271000;山东省泰安市农业科学研究院,山东泰安,271000;山东省泰安市农业科学研究院,山东泰安,271000;山东省泰安市农业科学研究院,山东泰安,271000 |
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| 摘 要： | 对玉米胞质雄性不育系的多种利用方式进行了增产因素的分析比较,结果表明:自交系、制种试验中不育系的处理都有一定的增产作用;恢复型不育单交种和雄性不育化单交种的增产机理一致,都是通过降低穗长的变异系数,提高果穗的整齐度对产量产生影响。雄性不育与人工去雄的作用基本一致,都能对制种和大田生产起到增产的效果。
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| 关 键 词： | 玉米 雄性不育系 增产因素 |
| 文章编号： | 0517-6611（2006）23-6089-02 |
| 收稿时间： | 2006-09-05 |
| 修稿时间： | 2006-09-05 |
Study on the Yield Potential Factor of Male Sterile Line and its Hybrid |
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| HOU Wei et al. Study on the Yield Potential Factor of Male Sterile Line and its Hybrid[J]. Journal of Anhui Agricultural Sciences, 2006, 34(23): 6089-6090 |
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| Authors: | HOU Wei et al |
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| Affiliation: | Taian Agricutureral Institute of Shandong Province, Taian, Shandong 271000 |
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| Abstract: | The application method of cytoplasmic male sterile line was researched.The result showed that the treatment to inbred line and male sterile line in seeds production had the effect on yield-increasing and the mechanism of the yielding-increasing in restorer-sterile single-hybrids and sterility male-sterile single-hybrids was same.So,both the male sterile and artificial emasculation can improve yield. |
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| Keywords: | Maize Cytoplasmic male sterile line Utilization of cytoplasmy |
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