通过对农业活动中各个生产环节的碳效应进行深入剖析,确定相应环节的碳减排或固碳潜力,并在充分回顾前人研究结果的基础上,对现有的低碳农业技术进行梳理,试图筛选并构建一套低碳农业技术体系,为实现农业活动中各生产环节的低碳发展提供参考。农业生产过程中的碳效应主要来源于耕作、灌溉、施肥、施药、农膜使用、农业机械使用、秸秆处理、畜禽养殖、畜禽粪便处理和林草地保护十个农业生产环节,文章以此构建了低碳耕作技术体系、低碳灌溉技术体系、低碳施肥技术体系、低碳施药技术体系、农膜低碳使用技术体系、秸秆资源化利用技术体系、畜禽低碳养殖技术体系、畜禽粪便低碳处理技术体系和林草地保护技术体系共9个方面的低碳农业技术体系。 Through in-depth analysis of the carbon effects of various production processes in agricultural activities to determine the carbon reduction or carbon sequestration potential of the corresponding links, and based on a full review of previous research results, the existing low-carbon agricultural technologies are sorted out, Attempt to screen and construct a set of low-carbon agricultural technology system, in order to provide reference for low-carbon development in all stages of production in agriculture. The carbon effect in agricultural production mainly comes from ten agricultural production processes such as farming, irrigation, fertilization, application of pesticide, use of agricultural film, use of agricultural machinery, straw treatment, livestock and poultry breeding, animal manure disposal and forest and grassland protection. This constructed low carbon farming technology system, low carbon irrigation technology system, low carbon fertilization technology system, low carbon pesticide application system, agricultural film low carbon technology system, straw resource utilization technology system, livestock and poultry low carbon farming technology system , Livestock and poultry low-carbon treatment technology system and forest and grassland protection technology system, a total of nine aspects of low-carbon agricultural technology system.