农业生态效率研究进展分析

发布时间：2018-05-14 01:21

本文选题：农业生态效率 + 农业生态系统　；参考：《中国生态农业学报》2017年09期

【摘要】：农业生态效率是评价农业可持续发展能力的一个非常重要的指标,通过农业生态效率的评价,可以准确评估了解农业生态系统的真实价值,以实现农业资源的高效率利用,并减轻农业废弃物所造成的内源性污染,进而从根本上解决农业生态系统退化和环境污染问题,为农业的可持续发展奠定基础。对已有文献进行系统梳理后发现,农业生态效率研究方面存在如下几个方面的问题:1)概念界定不统一、评价方法趋同;2)宏观层面对农业生态效率的影响因素研究不足、县域层面的收敛性分析亟待丰富;3)生态资产再生产、生态农业生产方式、生态农业政策等方面的应用还亟待加强等问题。为此,剖析了未来为推动我国农业的可持续发展,农业生态效率研究将会更加关注的如下几个方面:1)提升农业生态效率的评价方法;2)加强农业生态效率驱动因素的研究;3)推进农业生态效率在生态资产再生产、转变农业生产方式、制定农业政策等方面的应用。
[Abstract]:Agricultural ecological efficiency is a very important index to evaluate the ability of agricultural sustainable development. Through the evaluation of agricultural ecological efficiency, we can accurately evaluate and understand the true value of agricultural ecosystem, so as to realize the efficient utilization of agricultural resources. It also reduces the endogenous pollution caused by agricultural wastes, and solves the problems of agricultural ecosystem degradation and environmental pollution fundamentally, thus laying the foundation for the sustainable development of agriculture. It is found that the following problems exist in the research of agricultural ecological efficiency: 1) the definition of concept is not unified, and the evaluation method converges 2) the research on the influencing factors of agricultural ecological efficiency on macroscopic level is insufficient. The convergence analysis at the county level is in urgent need of rich ecological assets reproduction, ecological agricultural production mode, ecological agricultural policy and other aspects of the application needs to be strengthened. In order to promote the sustainable development of our agriculture in the future, The research on agricultural ecological efficiency will pay more attention to the following aspects: 1) the evaluation method of improving agricultural ecological efficiency 2) strengthening the research on the driving factors of agricultural ecological efficiency 3) promoting the reproduction of agricultural ecological efficiency in ecological assets. Transformation of agricultural production methods, the formulation of agricultural policies and other aspects of the application.
【作者单位】：中国社会科学院研究生院;中国社会科学院农村发展研究所;
【分类号】：F323

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