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低碳农业技术梳理与体系构建

发布时间:2019-02-15 09:43
【摘要】: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。
[Abstract]:By analyzing the carbon effect of various production links in agricultural activities, the carbon abatement or carbon sequestration potential of the corresponding links is determined, and the existing low-carbon agricultural technologies are combed on the basis of reviewing the previous research results. This paper attempts to screen and construct a set of low-carbon agricultural technology system to provide a reference for the realization of low-carbon development in various production links in agricultural activities. The carbon effect in agricultural production mainly comes from ten agricultural production links, such as tillage, irrigation, fertilization, pesticide application, film use, agricultural machinery use, straw treatment, livestock and poultry breeding, animal manure treatment and forest and grassland protection. The system of low carbon tillage, low carbon irrigation, low carbon fertilization, low carbon application, low carbon use of agricultural film, straw resource utilization, low carbon cultivation of livestock and poultry were constructed. There are 9 low carbon agricultural technology systems for livestock and poultry manure low carbon treatment system and forest grassland protection technology system.
【作者单位】: 西北农林科技大学经济管理学院;
【基金】:国家自然科学基金项目“低碳农业的联合生产绩效与行为机制研究”(71573212) 中国清洁发展机制基金赠款项目“黄土高原退耕区农户低碳生产模式与政策研究”(2012027)
【分类号】:S181

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