华北农学报 ›› 2002, Vol. 17 ›› Issue (1): 109-113. doi: 10.3321/j.issn:1000-7091.2002.01.022

所属专题: 棉花

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不同类型棉花品种根系空间生长规律的研究

李亚兵1, 许红霞1, 张立桢1, 苗玉方2, 杨兆生1, 王俊娟1   

  1. 1. 中国农业科学院棉花研究所, 河南安阳455112;
    2. 河南省环保能源站, 河南郑州 450000
  • 收稿日期:2001-11-02 出版日期:2002-03-28
  • 作者简介:李亚兵(1972-),男,助理研究员,主要从事棉花生理生态研究工作。

A Study on Cotton Root Development and Distribution of Different Cotton Varieties

Li Yabing1, Xu Hongxia1, Zhang Lizhen1, Miao Yufang2, Yang Zhaosheng1, Wang Junjuan1   

  1. 1. Cotton Research Institute of Chinese Academy of Agriculture Seiences, Anyang 455112, China;
    2. Henan Province Resource and Environment Station, Zhengzhou Henan 455000, China
  • Received:2001-11-02 Published:2002-03-28

摘要: 在水分低胁迫条件下,对不同棉花品种根系生长发育和分布规律进行了研究,结果表明,杂交抗虫棉根系早发易衰,常规抗虫棉晚发迟熟,中早熟常规棉介于前两者之间,耐旱碱棉根系保持持续稳定的增长和衰退过程。

关键词: 棉花, 品种, 根系, 生长发育, 空间分布

Abstract: The measurement and analysis of different cotton varieties root development at low moisture showed that,habrid Bt cotton root grows faster in the early season but decrease faster in the later,normal Bt cotton root grows slowly in the early seson the early mature cotton is between the two types,the resistant to drought cotton keeps a steady growth and decrease.

Key words: Cotton, Varieties, Root, Development, Distribution

中图分类号: 

引用本文

李亚兵, 许红霞, 张立桢, 苗玉方, 杨兆生, 王俊娟. 不同类型棉花品种根系空间生长规律的研究[J]. 华北农学报, 2002, 17(1): 109-113. doi: 10.3321/j.issn:1000-7091.2002.01.022.

Li Yabing, Xu Hongxia, Zhang Lizhen, Miao Yufang, Yang Zhaosheng, Wang Junjuan. A Study on Cotton Root Development and Distribution of Different Cotton Varieties[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(1): 109-113. doi: 10.3321/j.issn:1000-7091.2002.01.022.

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