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棉花根系生长分布及生理特性的研究进展

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棉花根系的生长、分布和生理活性对棉花整体生长发育起着十分重要的作用,但是观测上的不便给研究带来一定困难,导致相关规律与机理的认识不及地上部深入.本文以近年研究报道为依据,对棉花根系研究方法、根系的生长、分布特征、影响因素及生理特性等进行了较为系统地阐述,并提出了今后棉花根系研究的重点问题.
Review of Researches on Root Growth, Distribution and Physiological Characteristics of Cotton
Root morphological and physiological characteristics play important roles in cotton (Gossypium hirsutum L.) growth and development. However, root studies have been less thorough than those of above-ground studies because of difficulties in root observation. In this paper, the recent development and current status of research on the cotton root is summarized, including research methods, root growth and distribution characteristics and their influencing factors, as well as root physiological characteristics. Several problems in root studies are discussed and research prospects in this field are presented.

cottonrootsgrowth distributionphysiological characteristics

平文超、张永江、刘连涛、孙红春、李存东

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河北省作物生长调控实验室/河北农业大学,河北保定071001

沧州市农林科学院,河北沧州061001

棉花 根系 生长分布 生理特性

国家自然科学基金国家自然科学基金河北省重点基础研究项目

311714954110133810960206D

2012

棉花学报
中国农学会

棉花学报

CSTPCDCSCD北大核心
影响因子:1.127
ISSN:1002-7807
年,卷(期):2012.24(2)
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