农业措施对农田土壤碳影响研究进展

温室气体排放引起的气候变化等一系列环境问题，对人类的生存环境存在着潜在的威胁，如何减少温室气体排放成为了当前的热点问题。大量的研究表明耕地具有巨大的固碳潜力，如何通过合理的农业措施使耕地成为有效的碳汇成为农业生态学研究的焦点。本文对近年来各种农业措施，如耕作方式，施肥措施，种植制度等对于土壤碳固定的影响的研究进行了全面的综述，总结了当前的农业土壤固碳研究现状，分析了不同农业措施对于土壤固碳效应的影响及其机理，及目前研究中存在的问题，总结了未来研究中需要加强和深化的方向，并对未来的研究方向提出建议。以期能够为将来的研究及农业固碳提供一些帮助。

Research Progress on Effects of Agricultural Practices on Soil Carbon Content

A large number of studies showed that farmland had great potential for carbon sequestration,how to use reasonable measures to make agricultural land as an effective carbon sink became the focus of agricultural ecology.In this paper,recent researches about effects on soil organic carbon sequestration produced by agricultural practices such as tillage methods,fertilization and planting system were summarized.The current status of research of agricultural soil carbon sequestration were concluded,the influence ...