基于DEA模型的荆州市耕地资源利用效率分析

发布时间：2018-02-04 05:48

本文关键词： 荆州市 DEA 耕地资源利用效率　出处：《中国农业资源与区划》2017年08期 　论文类型：期刊论文

【摘要】：[目的]为了研究荆州市耕地资源利用效率程度,探究全市耕地资源开发利用方向。[方法]文章通过选取2010~2015年的荆州市农作物播种面积、农用机械总动力、农用化肥使用量和农业从业人员作为投入指标,以农业总产值、农业增加值和粮食总产量为产出值,构建荆州市耕地资源投入产出指标体系,采用DEA模型对全市耕地资源利用效率进行分析。[结果]2010~2015年间,荆州市耕地资源利用DEA除2010年无效外,其余年份都有效,DEA有效年份达到83%,在DEA无效年份,耕地资源综合效率也达到0.994,表明荆州市耕地资源利用效率处于较高的利用水平。[结论]提出荆州市耕地资源开发利用建议,要充分利用自身优势,稳定发展种植业;改进施肥技术,提高农田肥料利用水平;充分开发农村人力资源市场,增强全市农业综合生产能力。
[Abstract]:[Objective] in order to study the utilization efficiency of cultivated land resources in Jingzhou City, explore the development and utilization direction of cultivated land resources in Jingzhou City. [Methods] in this paper, the planting area of crops, the total power of agricultural machinery, the amount of agricultural fertilizer used and the agricultural employees were selected as the input indexes in Jingzhou City from 2010 to 2015 to obtain the total agricultural output value. The input and output index system of cultivated land resources in Jingzhou City was constructed and the utilization efficiency of cultivated land resources in Jingzhou was analyzed by DEA model. [Results: in the period of 2010 ~ 2015, the utilization of cultivated land resources in Jingzhou was not valid except in 2010, all the other years were effective in 83 years, but not in the year of DEA. The comprehensive efficiency of cultivated land resources also reached 0.994, indicating that the utilization efficiency of cultivated land resources in Jingzhou was in a higher level. [Conclusion: the suggestion of developing and utilizing cultivated land resources in Jingzhou is to make full use of its own advantages and to develop planting industry stably. Improving fertilization technology and improving the level of fertilizer utilization in farmland; We will fully develop the rural human resources market and enhance the city's comprehensive agricultural production capacity.
【作者单位】：长江大学经济学院;
【基金】：湖北省区划办农业资源区划课题“荆州市2016年农业自然资源综合管理”(JZFGW2016ZRJP12) 湖北省教育厅资助项目“湖北省农地金融体系的构建及实现途径研究”(17Y034) 长江大学社科基金重点项目“惠普制度下农地金融体系建设研究”(2014csz001)
【分类号】：F323.211
【正文快照】： 0引言耕地是人类赖以生存的物质基础,合理利用耕地对于提高农业综合生产能力、保障农业生产具有重要意义[1]。荆州市地处江汉平原,耕地资源较为丰富,2015年全市耕地总面积为65.735万hm2,占全省耕地面积的12.3%。但是随着工业化和城镇化进程的加快,全市耕地资源呈现下降趋势,非

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