| 凉蔗2号抗性育种研究 |
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| 引用本文： | 刘大章,王友富,毛丽萍.凉蔗2号抗性育种研究[J].热带作物学报,2011,31(10):55-57. |
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| 作者姓名： | 刘大章 王友富 毛丽萍 |
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| 作者单位： | 四川省凉山州亚热带作物研究所 四川米易 617201;四川省凉山州亚热带作物研究所 四川米易 617201;四川省凉山州亚热带作物研究所 四川米易 617201 |
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| 摘 要： | 甘蔗抗性与血缘遗传基质密切相关。凉蔗2号搜集抗性亲本遗传基础广泛，引入异质血缘，采用种间高贵化杂交育种方法，增强品种的抗性，实现超亲遗传。凉蔗2号在生产中表现出极强的多抗性，进行抗性育种研究，有助于实施良种良法配套技术，以期为凉蔗2号高产稳产、高糖增效。
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| 关 键 词： | 凉蔗2号 抗性 形态特征 生理特征 |
Breeding of Resistant Sugarcane Cultivar Liangzhe-2 |
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| Institution: | Subtropical Crops Research Institute of Liangshan Autonomous Prefecture, Miyi, Sichuan 617201;Subtropical Crops Research Institute of Liangshan Autonomous Prefecture, Miyi, Sichuan 617201;Subtropical Crops Research Institute of Liangshan Autonomous Prefecture, Miyi, Sichuan 617201 |
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| Abstract: | Sugarcane resistance closely related with blood genetic matrix. The study of Liangzhe-2 collected resistance parent and introduced heterogeneous blood. It used the kind of change back to pay between noble breeding methods to enhance the resistance of the varieties. Realized transgressive inheritance, in the production of more than shows great resistance. Research on resistance breeding of Liangzhe-2 can help carry out the necessary technology criterion varieties. In order to realize achieve high, stable yields and high sugar efficiency. |
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| Keywords: | Liangzhe-2 resistance morphological feature physiological feature |
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