植物根毛的发生、发育及养分吸收

被引：25

作者：

王立德

廖红

王秀荣

严小龙

机构：

[1] 华南农业大学植物营养遗传研究室根系生物学研究中心

来源：

植物学通报 | 2004年 / 06期

关键词：

根毛; 发生发育; 养分吸收;

D O I：

暂无

中图分类号：

Q944 [植物形态学];

学科分类号：

摘要：

根毛是植物吸收养分的重要器官,认识根毛的发生、发育规律及其与养分吸收的关系,可为植物养分吸收效率的遗传改良提供依据。介绍了植物根毛的形态特性、发生和发育过程及其调控机制,并结合本实验室的工作,讨论了根毛对养分吸收的贡献、根毛受养分有效性的调节及其与其他根系形态构型性状间的关系,阐述了根毛中养分转运等植物营养过程及其生理和分子生物学基础。最后提出了关于根毛研究中的一些问题和研究前景。

引用

页码：649 / 659

页数：11

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