| 早熟高产杂交油菜绵油7号繁殖制种技术探讨 |
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| 引用本文： | 蒙大庆,袁代斌.早熟高产杂交油菜绵油7号繁殖制种技术探讨[J].西南科技大学学报(哲学社会科学版),1998(2). |
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| 作者姓名： | 蒙大庆 袁代斌 |
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| 作者单位： | 四川省绵阳市农业科学研究所!绵阳621002 |
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| 基金项目： | 四川省油菜育种攻关项目 |
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| 摘 要： | 对绵油7号的繁殖制种进行了初步研究，总结了一套科学的繁殖制种规程和技术方法。制种的最佳行比为3：1，密度正2万株／hm2较为适宜，繁殖制种区的隔离条件和制种田可育株的及时去除是确保种子纯度的关键。
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| 关 键 词： | 杂交油菜 繁殖制种 绵油7号 |
Mianyou 7,An Early-maturing and High-yield Hybrid Rape Variety,Its Seedsproducing Techniques |
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| Meng Daqing, Yuan Daibin.Mianyou 7,An Early-maturing and High-yield Hybrid Rape Variety,Its Seedsproducing Techniques[J].Journal of Southwest University of Science and Technology,1998(2). |
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| Authors: | Meng Daqing Yuan Daibin |
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| Abstract: | The optimum line ratio of maternal plants to paternal plants was 3: 1,and the most suitable density was 120,000 plants/hm2. Complete isolation of and removing undesirable fertile plant in good time from the propagating area were the key measures to guarantee purity of the seeds. |
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| Keywords: | hybrid rape propagation Mianyou 7 |
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