我国茶园土壤酸化现状、问题及调控途径  

Soil acidification of tea plantation in China:status,problems and its control measures

作　　者：黄兴成[1,2] 杨叶华 刘彦伶 张雅蓉[1,2] 朱华清 熊涵 李渝 蒋太明 HUANG Xingcheng;YANG Ye-hua;LIU Yan-ling;ZHANC Ya-rong;ZHU Hua-qing;XIONG Han;LI Yu;JANG Taiming(Insitute of oiland enilier,Cuzhou Aedemy of rieuua Scienee,Cuiyang Guizhou 550006;Scientific Observing and Experimental Station of Arable Land Conservation and Agricultural Environment(Guizhou),Ministry of Agriculture and Rural Affairs,Guiyang Guizhou 550006;Guizhou Academy of Agricultural Science,Guiyang Guizhou 550006)

机构地区：[1]贵州省农业科学院土壤肥料研究所,贵州贵阳550006 [2]农业农村部贵州耕地保育与农业环境科学观测实验站,贵州贵阳550006 [3]贵州省农业科学院,贵州贵阳550006

出　　处：《中国土壤与肥料》2024年第7期221-227,共7页Soil and Fertilizer Sciences in China

基　　金：贵州省科技计划项目(黔科合支撑[2022]1Y110,[2020]1Y119)。

摘　　要：土壤酸化问题正在成为限制茶园土壤健康和茶叶优质高产的重要因素,然而,当前对茶园土壤酸化的现状、机制及调控途径尚缺乏系统性总结,制约了茶产业高质量发展。对我国茶园土壤酸化现状进行重点分析,系统阐述茶园土壤酸化的内部机制和外部因素,解析了土壤酸化对茶树生长、土壤元素转化和生态系统过程的影响。针对茶园酸化土壤改良目标,提出酸化土壤的有效调控途径,旨在为茶园土壤健康管理和茶产业绿色可持续发展提供依据。Soil acidification in tea gardens is becoming an increasingly important factor that limits the health of tea plantation soil and the quality of tea produced.However,there is currently a lack of a systematic summary of the current status,mechanisms and regulatory pathways of soil acidification in tea plantation,which restricts the high-quality development of the tea industry.This article focused on the analyzes the status of soil acidification in tea plantations in China.It systematically explained the internal mechanisms and external factors of soil acidification in the tea plantations,and analyzed the impact of soil acidification on tea tree growth,soil material cycling,and ecosystem processes.In response to the goal of tea garden acidification improvement,effective regulation pathways for tea garden acidified soil were proposed,aiming to provide a basis for the healthy management of tea garden soil and the green and sustainable development of the tea industry.

关 键 词：土壤 酸化 茶园 调控 

分 类 号：S156.6[农业科学—土壤学] S571.1[农业科学—农业基础科学]