低分子量有机酸对植物生长发育影响的研究进展

doi:10.16178/j.issn.0528-9017.20240589

摘要/Abstract

摘要：

植物生长发育是一个复杂的过程,受到多种内源和外源因素的精细调控。低分子量有机酸作为植物代谢过程中的关键组分,在调节植物生长发育、响应环境胁迫、促进养分吸收等方面发挥着不可或缺的作用。近年来,随着分子生物学、生理生态学、代谢组学的快速发展,人们对低分子量有机酸功能机制的认识日益深入。研究表明,这类有机酸通过影响植物的根系结构、营养吸收,以及对非生物和生物胁迫的响应,直接或间接地影响植物的生长表现。本文综述了低分子量有机酸对植物生长发育影响的研究进展,并探讨其潜在的应用前景。

关键词: 低分子量有机酸, 生长发育, 作用机制

Abstract:

Plant growth and development is a complex process orchestrated by a multitude of endogenous and exogenous factors. As key components of plant metabolism, low molecular weight organic acids (LMWOAs) play an indispensable role in regulating plant growth and development, responding to environmental stresses, and promoting nutrient absorption. In recent years, the rapid development of molecular biology, physio-ecology, and metabolomics has led to a deepening understanding of the functional mechanisms of LMWOAs. Studies have shown that these organic acids directly or indirectly affect the growth performance of plants by affecting the root structure, nutrient uptake, and response to both abiotic and biotic stresses. This review summarizes the current research progress on the effects of LMWOAs on plant growth and development and discusses their potential application prospects.

Key words: low molecular weight organic acid, growth and development, action mechanism

中图分类号:

Q945

柳婷婷, 骆霞虹, 邹丽娜, 陈常理, 李绍翠, 朱关林, 安霞. 低分子量有机酸对植物生长发育影响的研究进展[J]. 浙江农业科学, 2026, 67(1): 91-98.

LIU Tingting, LUO Xiahong, ZOU Lina, CHEN Changli, LI Shaocui, ZHU Guanlin, AN Xia. Research progress on effects of low molecular weight organic acids on plant growth and development[J]. Journal of Zhejiang Agricultural Sciences, 2026, 67(1): 91-98.

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