文献类型：期刊文献

中文题名：植物光合产物分配对生长影响的研究进展

英文题名：Research Progress on the Impact of Photosynthetic Product Allocation on Plant Growth

作者：邓秀秀[1] 曾立雄[2] 雷蕾[2] 施征[2] 张帅[1] 杨英[1] 王丽娜[1]

第一作者：邓秀秀

机构：[1]中国林业科学研究院华北林业实验中心,北京九龙山暖温带森林国家长期科研基地,北京102300;[2]中国林业科学研究院森林生态环境与自然保护研究所,国家林业和草原局森林生态环境重点实验室,北京100091

年份：2025

卷号：8

期号：6

起止页码：74-79

中文期刊名：温带林业研究

外文期刊名：Journal of Temperate Forestry Research

基金：中央级公益性科研院所基本科研业务费专项资金“干旱背景下北京山区油松生长的碳水调节机制”(CAFYBB2023MB039);中央级公益性科研院所基本科研业务费专项资金“退化林综合修复技术示范”(CAFBB2024ZA009-2)。

语种：中文

中文关键词：光合产物分配;非结构性碳水化合物;源-库关系;生长;环境胁迫

外文关键词：photosynthates allocation;non-structural carbohydrates;source-sink relationship;growth;stressful environment

分类号：Q945.11

摘要：光合产物是植物生长发育的物质与能量基础,其在各器官的分配直接决定了植物的生长和生存。本文从光合产物的利用、光合产物的分配、光合产物分配的环境影响机制以及胁迫环境下光合产物分配的权衡策略等方面系统综述了植物光合产物分配对生长影响的作用机制,揭示了植物如何通过调整光合产物的分配策略来响应和适应胁迫环境。针对当前研究,本文从多因子交互作用、胁迫后恢复过程、信号分子调控网络以及库强度量化评估等方面对光合产物分配的研究进行了展望。对光合产物分配机制的深入理解,对于预测生态系统对全球变化的响应具有重要的理论与实践意义。
Photosynthates are the material and energy foundation for plant growth and development,and their allocation among various organs directly determines plant growth and survival.This article systematically reviews the mechanism of how the allocation of photosynthetic products affects plant growth from aspects such as the utilization of photosynthetic products,the distribution of photosynthetic products,the environmental impact mechanism of photosynthetic product distribution,and the trade-off strategies of photosynthetic product distribution under stress conditions,revealing how plants adjust their allocation strategies to respond to and adapt to stress environments.The review elucidates how plants modulate their allocation strategies to respond and adapt to stressful environments.In view of the current research,this paper provides prospects for the study of photosynthetic product allocation from multiple aspects,including the interaction of multiple factors,the recovery process after stress,the regulatory network of signal molecules,and the quantitative assessment of sink strength.A deeper understanding of the mechanism of photosynthetic product allocation will have significant theoretical and practical implications for predicting the response of ecosystems to global changes.