华北农学报 ›› 2000, Vol. 15 ›› Issue (4): 79-83. doi: 10.3321/j.issn:1000-7091.2000.04.016

所属专题: 小麦

• 论文 • 上一篇    下一篇

不同小麦品种内源激素变化动态及其与分蘖发生关系的研究

李春喜1, 王绍中2, 代西梅1, 尚玉磊1, 姜丽娜1   

  1. 1. 河南师范大学生命科学学院, 河南新乡 453002;
    2. 河南省农科院小麦研究所, 河南郑州 450002
  • 出版日期:2000-12-28
  • 作者简介:李春喜(1964-),男,教授,农学硕士,主要从事小麦栽培生理研究。
  • 基金资助:
    河南省自然科学基金项目(994013800)

Research on Dynamic Stage of Endogenous Hormones and Their Correlation with Tillering Characters of Different Varieties Winter Wheat

LI Chunxi1, WANG Shaozhong2, DAI Ximei1, SHANG Yulei1, JIANG Lina1   

  1. 1. College of Life Science, Henan Normal University, Xinxiang Henan 453002, China;
    2. Wheat Research Institute, Henan Academy of Agricult Sciences, Zhengzhou Henan 450002, China
  • Published:2000-12-28

摘要: 1997~1999年在大田条件下用ELISA方法研究了具有不同分蘖特性的小麦品种分蘖发生与分蘖节内源吲哚乙酸(IAA)及细胞分裂素类物质—玉米素核苷(ZR)和玉米素(Z)的关系。结果表明:不同分蘖特性的小麦品种在分蘖发生过程中其IAA和ZR+Z的动态变化明显不同;不同品种的分蘖特性与IAA/(ZR+Z)比值有密切的相关关系;春性小麦分蘖初期较高的IAA/(ZR+Z)比值利于小麦分蘖发生,冬性小麦分蘖初期较低的IAA/(ZR+Z)比值利于小麦分蘖的发生。

关键词: 小麦, 分蘖, IAA, ZR+Z

Abstract: During 1997-1999, research on six varieties of wheat was carried out to study the correlation between tiller yielding and IAA, (ZR+Z) by ELISA. The results showed that tillering characters of different varieties were closely correlated with the ratio of IAA/(ZR+Z). In tillering process, IAA and (ZR+Z) in different varieties were distinct to another. To spring wheat, high IAA/(ZR+Z) in tillering stage was benefit to tiller, and to winter wheat, low IAA/(ZR+Z) was benefit to tiller.

Key words: Wheat, Tiller, IAA, ZR+Z

引用本文

李春喜, 王绍中, 代西梅, 尚玉磊, 姜丽娜. 不同小麦品种内源激素变化动态及其与分蘖发生关系的研究[J]. 华北农学报, 2000, 15(4): 79-83. doi: 10.3321/j.issn:1000-7091.2000.04.016.

LI Chunxi, WANG Shaozhong, DAI Ximei, SHANG Yulei,JIANG Lina. Research on Dynamic Stage of Endogenous Hormones and Their Correlation with Tillering Characters of Different Varieties Winter Wheat[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2000, 15(4): 79-83. doi: 10.3321/j.issn:1000-7091.2000.04.016.

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