GAO Liang,WANG Ji-jun,MEI Hua,et al.Analysis of the Coupling Efficiency of the Ecological Agriculture with Commodity Economy System in Ansai County Based on DEA[J].Research of Soil and Water Conservation,2013,20(01):210-214.
基于DEA的安塞县商品型生态农业系统耦合效率分析
- Title:
- Analysis of the Coupling Efficiency of the Ecological Agriculture with Commodity Economy System in Ansai County Based on DEA
- Keywords:
- ecological agriculture with commodities; data envelopment analysis; efficiency; Ansai county
- 分类号:
- F224;F327;F205
- 摘要:
- 耦合效率能够表征商品型生态农业系统的耦合效果，因此，利用数据包络分析（DEA）方法，对安塞县商品型生态农业发展态势进行了测度和评价。结果表明：在要素配置方面，安塞县商品型生态农业的投入要素之间存在着替代性，要重视要素的合理配置。在耦合效率方面，安塞县商品型生态农业的综合效率变化不大，多数年份的效率值在0.85以上，但技术效率呈现随机波动，规模效率相对较低，最低值为0.658，规模报酬多数年份表现为递增态势，说明个体小规模的农业经营模式已经不能适应新技术、新政策背景下农业的发展需求，即安塞县的商品型生态农业的发展需要扩大经营规模，以提高规模效率，同时促进新技术的效率发挥。
- Abstract:
- Coupling efficiency can characterize the coupling effect of the ecological agriculture with commodity economy system, the data evelopment(DEA) analysis method was used to measure and evaluate the development trend of the ecological agriculture with commodity economy in Ansai county. The results showed that there was alternative among the input factors of the ecological agriculture with commodity economy in Ansai county from the factor allocation aspect, so attention should be paid to the rational allocation of factor. From the coupling efficiency aspect, the overall efficiency of the ecological agriculture with commodity economy in Ansai county changed a little and the efficiency values of the most years were greater than 0.85, but the technical efficiency showed random fluctuations, the scale efficiency was relatively slow and the minimum value was 0.658 and the returns of scale in most years presented increasing returns to scale. All these showed that individual and small-scale farming systems can not adapt to the need of agriculture development in the context of the new technology and the new policy, that is to say the development of ecological agriculture with commodity economy in Ansai county needs expand scale of operation to improve the scale efficiency and to promote the new technical efficiency at the same time.
参考文献/References:
[1] 王继军.黄土高原商品型生态农业初探[J].水土保持通报,1994,14(4):18-20.
[2] 张小燕,杨改河,陈宏.陕西安塞县农业地域资源优势及开发[J].西北农林科技大学学报:自然科学版,2002,30(6):25-29.
[3] 安塞县统计局.安塞统计年鉴[Z].2011.
[4] 杨斌.2000-2006年中国区域生态效率研究:基于DEA方法的实证分析[J].经济地理,2009,29(7):1198-1202.
[5] 魏权龄.数据包络分析[M].北京:科学出版社,2004.
[6] 刘洪玉,刘小琴.技术进步、技术效率和规模效率与经济增长关系研究[J].区域经济,2011(16):130-131.
[7] 刘志伟.湖北省远安县农业生产率分析与实证研究[D].武汉:华中农业大学,2008.
[8] 吴方卫,孟令杰,熊诗平.中国农业的增长与效率[M].上海:上海财经大学出版社,2000.
[9] 高春亮.1998-2003:我国城市技术效率与规模效率实证研究[J].上海经济研究,2006(6):36-42.
[10] 李宏.技术效率与规模效率的DEA分析:简论生产前沿函数的估计[J].预测方法研究,1996(2):57-58.
相似文献/References:
[1]牛艳利,王继军,冯生元.基于农户尺度的纸坊沟流域商品型生态农业发展模式的驱动力分析[J].水土保持研究,2010,17(02):199.
NIU Yan-li,WANG Ji-jun,FENG Sheng-yuan.Study on Driving Forces of the Ecological Agriculture Model with Commodity Economy Based on Househood Scale in Zhifanggou Watershed[J].Research of Soil and Water Conservation,2010,17(01):199.
[2]李奇睿,王继军.基于退耕背景下安塞县商品型生态农业系统演变过程分析[J].水土保持研究,2011,18(03):97.
LI Qi-rui,WANG Ji-jun.Evolution of Commodity-oriented Agro-ecosystem under Grain for Green Project in Ansai County[J].Research of Soil and Water Conservation,2011,18(01):97.
[3]王玉峰,王继军,高亮,等.安塞县商品型生态农业建设效果评价指标体系初探[J].水土保持研究,2011,18(06):146.
WANG Yu-feng,WANG Ji-jun,GAO Liang,et al.Assessment Index System of Construction of Commodity-oriented Ecological Agriculture in Ansai County[J].Research of Soil and Water Conservation,2011,18(01):146.
[4]张浩,李世平,靳亚亚,等.河北省耕地利用效率空间差异及影响因素[J].水土保持研究,2016,23(03):185.
ZHANG Hao,LI Shiping,JIN Yaya,et al.The Spatial Difference of the Farmland Use Efficiency and Its Influencing Factors in Hebei Province[J].Research of Soil and Water Conservation,2016,23(01):185.
[5]顾文,王继军,齐智娟.不同优化情境下的县南沟流域商品型生态农业系统耦合关系[J].水土保持研究,2014,21(05):163.
GU Wen,WANG Ji-jun,QI Zhi-juan.Coupling Relationship of Ecological Agro-system with Commodity in Different Optimized Scenarios in Xiannangou Watershed[J].Research of Soil and Water Conservation,2014,21(01):163.
[6]马玲娜,王继军,连 坡,等.陕北退耕区域“两山论”的实现路径——商品型生态农业[J].水土保持研究,2023,30(04):447.[doi:10.13869/j.cnki.rswc.2023.04.006.]
MA Lingna,WANG Jijun,LIAN Po,et al.Realization Path of ‘Two Mountains Theory' in the Abandoned Farmland Area of Northern Shaanxi[J].Research of Soil and Water Conservation,2023,30(01):447.[doi:10.13869/j.cnki.rswc.2023.04.006.]
备注/Memo
收稿日期:2012-09-20;改回日期:2012-11-01。
基金项目:“十二五”国家科技支撑计划项目“黄土丘陵沟壑区水土保持与高效农业关键技术集成与示范”（2011BAD31B05）；中国科学院水利部水土保持研究所科研发展基金“基于农户尺度的安塞县典型区域农业生态经济系统耦合关系研究”（SW09528）
作者简介:高亮(1988-),女,陕西榆林人,硕士研究生,主要研究方向:流域生态。E-mail:easyly1245@126.com
通讯作者:王继军(1964-),男,陕西渭南人,研究员,主要研究方向:生态经济。E-mail:jjwang@ms.iswc.ac.cn