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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (16): 95-98.

所属专题： 玉米

• 农学 农业基础科学 • 上一篇    下一篇

玉米杂交种先玉335有关性状的理论探讨

张 欣 王占森 董君霞 董福增 苏 郡 庞慧军 张旭   

  • 收稿日期:2010-03-11 修回日期:2010-05-10 出版日期:2010-08-20 发布日期:2010-08-20
  • 基金资助:
    广西农科院科技发展基金

Theoretical Discussion on the Traits of Maize Hybrid Xianyu335

  • Received:2010-03-11 Revised:2010-05-10 Online:2010-08-20 Published:2010-08-20

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摘要： 为了更好地了解玉米杂交种先玉335的品种特性及其内在机制，本文利用近期发表的该品种的一些试验数据，以及玉米育种理论的研究结果，从早熟性、适应性、抗逆性、耐密性、个体与群体的协调，以及源库流的关系等方面，进行深入分析。结果表明，先玉335的这些性状，体现出很多科学的育种理论和策略。希望我国的玉米育种工作者能够从中获得一些借鉴和启示。

关键词: 茄子, 茄子, 单株效应, 群体效应

Abstract: In order to learn more about the traits and their mechanisms of Xianyu335, using some trial data on this hybrid and the research results of breeding theory, its maturity, adaptedness, resistance to stresses, tolerance to high plant density, regulation between single plant and population, as well as source-sink-flow relationship were discussed in this article. It was showed that these traits of Xianyu335 reflected many scientific breeding theories and strategies. And it was hoped that the maize breeders could get some references and inspirations.