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作物耐低磷适应机制研究进展
引用本文:潘相文,唐才贤,王光华,韩晓增,金剑,李艳华,王国栋.作物耐低磷适应机制研究进展[J].吉林农业大学学报,2005,27(4):434-441.
作者姓名:潘相文  唐才贤  王光华  韩晓增  金剑  李艳华  王国栋
作者单位:中国科学院东北地理与农业生态研究所,哈尔滨,150040
基金项目:中国科学院百人计划项目和东北地理与农业生态研究所前沿创新项目(KZCX3-SW-NA-02)
摘    要:从形态学、生理学、生物化学、分子生物学等方面,综述了作物对低磷胁迫的可能适应机制,重点介绍了碳代谢的改变在作物适应低磷环境上的积极作用,力求为作物耐低磷基因资源筛选及磷高效作物品种改良提供新的思路和理论依据。

关 键 词:作物  耐低磷  适应机制
文章编号:1000-5684(2005)04-0434-08
收稿时间:2004-11-26
修稿时间:2004-11-26

Progress of Study on Adaptation Mechanism of Crop Tolerance to Low Phosphorus
Pan XiangWen;Tang CaiXian;Wang GuangHua;Han XiaoZeng;Jin Jian;Li YanHua;Wang GuoDong.Progress of Study on Adaptation Mechanism of Crop Tolerance to Low Phosphorus[J].Journal of Jilin Agricultural University,2005,27(4):434-441.
Authors:Pan XiangWen;Tang CaiXian;Wang GuangHua;Han XiaoZeng;Jin Jian;Li YanHua;Wang GuoDong
Abstract:Possible adaptation mechanisms of crop tolerance to low phosphorus stress are summarized from the aspects of morphology, physiology, biochemistry, molecular biology and so on. Positive effects of carbon metabolism on the adaptation of crops to low phosphorus environments are emphasized. This paper offers a new train of thoughts and establishes a solid theoretical basis for screening crop germplasm tolerance to low phosphorus and improving crop varieties toward high efficiency of phosphorus.
Keywords:crop  tolerance to low phosphorus  adaptation mechanism
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