| 棉花根系生长分布及生理特性的研究进展 |
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| 引用本文： | 平文超,张永江,刘连涛,孙红春,李存东.棉花根系生长分布及生理特性的研究进展[J].棉花学报,2012,24(2):183-190. |
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| 作者姓名： | 平文超 张永江 刘连涛 孙红春 李存东 |
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| 作者单位： | 1. 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
2. 河北省作物生长调控实验室/河北农业大学,河北保定,071001 |
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| 基金项目： | 国家自然科学基金(31171495,41101338);河北省重点基础研究项目(10960206D) |
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| 摘 要： | 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。
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| 关 键 词： | 棉花 根系 生长分布 生理特性 |
| 收稿时间： | 2011-07-11; |
Review of Researches on Root Growth, Distribution and Physiological Characteristics of Cotton |
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| PING Wen-chao
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ZHANG Yong-jiang
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LIU Lian-tao
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SUN Hong-chun
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LI Cun-dong.Review of Researches on Root Growth, Distribution and Physiological Characteristics of Cotton[J].Cotton Science,2012,24(2):183-190. |
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| Authors: | PING Wen-chao ZHANG Yong-jiang LIU Lian-tao SUN Hong-chun LI Cun-dong |
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| Institution: | 1(1.Key Laboratory of Crop Growth Regulation of Hebei Province/Agricultural University of Hebei,Baoding,Hebei 071001,China;2.Cangzhou Academy of Agriculture and Forestry Sciences of Hebei Province,Cangzhou,Hebei 061001,China) |
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| Abstract: | 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. |
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| Keywords: | cotton roots growth distribution physiological characteristics |
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