摘要
木质素作为土壤有机碳的重要组成部分,其缓慢的分解过程不仅促进了土壤有机碳的长期积累与稳定,还影响着土壤的肥力、生态功能以及碳动态平衡机制。近年来,不同农田管理措施对木质素在土壤中的积累与转化的影响成为了研究热点。分析阐述土壤中木质素的积累与转化特性,综述了土地利用变更、耕作方式、施肥、秸秆还田等农田管理对土壤中木质素积累与转化影响的最新研究进展,并提出了未来应加强研究的方向,旨在为相关领域的研究和实践提供参考依据。
Lignin,as an important component of soil organic carbon,has a slow decomposition process that not only promotes the long-term accumulation and stabilization of soil organic carbon,but also profoundly affects soil fertility,ecological function,and carbon dynamic equilibrium mechanism.In recent years,the influence of different farmland management measures on the accumulation and transformation of lignin in soil has become a research hotspot.This paper analyzes and elucidates the characteristics of lignin accumulation and transformation in soil,reviews the latest research progress in the influence of land use change,tillage methods,fertilization,and straw return on lignin accumulation and transformation in soil,and proposes the direction for future research.The aim is to provide reference for research and practice in related fields.
作者
陈俊玲
王莎莎
张晓杰
叶菁
王义祥
CHEN Jun-ling;WANG Sha-sha;ZHANG Xiao-jie;YE Jing;WANG Yi-xiang(Fujian Agriculture and Forestry University,Fuzhou 350002,China;Institute of Resources,Environment and Soil Fertilizer,Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Agricultural Ecological Process of Red Soil Mountain,Fuzhou 350003,China)
出处
《江西农业学报》
CAS
2024年第12期58-64,共7页
Acta Agriculturae Jiangxi
基金
2023年福建省基金(2023J01191)
中央引导地方专项(2023L3022)
福建省农科院协同创新工程项目(XTCXGC2021010)
福建省农科院科技创新团队项目(CXTD2021009-1)。
关键词
农田管理
木质素
积累与转化
土壤碳库
Farmland management
Lignin
Accumulation and transformation
Soil carbon pool
