基于数据包络分析的东北典型黑土区农业生产效率研究  

Overall appraisal of agriculture production efficiency in typical black soil area in Northeast China based on DEA model

作　　者：张丽[1] 刘晓健 刘禹菲 刘吉平[1] ZHANG Li;LIU Xiao-jian;LIU Yu-fei;LIU Ji-ping(College of Geographical Science and Tourism,Jilin Normal University,Siping 136000,China)

机构地区：[1]吉林师范大学地理科学与旅游学院,吉林四平136000

出　　处：《吉林师范大学学报(自然科学版)》2025年第2期128-134,共7页Journal of Jilin Normal University:Natural Science Edition

基　　金：吉林省科技发展计划项目(20230508029RC);吉林省社会科学基金项目(2020B028)。

摘　　要：以位于中国黑土典型区的梨树县为研究区,基于社会经济数据,结合数据包络分析方法,对农业生产效率进行了评价,并探讨了农业生产效率的影响因素.结果表明:梨树县农业生产效率有效年份为2001年、2003—2008年、2011—2013年、2017年、2019—2023年,技术效益、规模效益和综合技术效益均无效年份为2002年、2010年、2014—2016年和2018年;2000—2023年梨树县农业交叉效率呈先增加后降低再增加的趋势,最大值为0.9666(2013年),最小值为0.5069(2000年),2009年与2018年为交叉效率变化的重要拐点;黑土地面积的冗余出现的年份较少,滴灌系统数量的冗余出现的年份较多,粮食高产示范区面积与农作物耕种面积、化肥施用量与农业从业人数的冗余出现的年份较一致.梨树县农业生产效率投入要素的冗余主要受气象灾害、农业新技术推广、土地流转政策等因素的影响.Lishu County,located in a typical area of black soil in China,was selected as the research area.Based on socio-economic data and data envelope analysis methods,we evaluated agricultural production efficiency and discussed the influencing factors of agricultural production efficiency.The results show that the effective years of agricultural production efficiency in Lishu County were 2001,2003—2008,2011—2013,2017,2019—2023,and the ineffective years of technical benefits,scale benefits and comprehensive technical benefits were 2002,2010,and 2014—2016 and 2018.In 2000—2023,the agricultural cross-efficiency of Lishu County showed a trend of increasing first and then decreasing,with the maximum value of 0.9666 in 2013,the minimum of 0.5069 in 2000.The years 2009 and 2018 were important turning point of efficiency change.The redundancy of the black land area less,the redundancy of the number of cross drip irrigation systems was more.The area of the high-yield demonstration area of grain was consistent with the crop farming area,and the amount of fertilizer application was consistent with the redundancy of the number of agricultural practitioners.The redundancy of agricultural production efficiency input factors in Lishu County is mainly affected by meteorological disasters,the promotion of new agricultural technologies,land circulation policies and other factors.

关 键 词：数据包络分析 农业生产效率 黑土区 梨树县 

分 类 号：F224[经济管理—国民经济] F327