不同经营规模下绿豆产业生产技术效率分析——以吉林省白城市绿豆生产为例  

Analysis on Production Technical Efficiency of Mung Bean Industry Under Different Cultivating Scales——Taking Mung Bean Production in Baicheng of Jilin Province as an Example

作　　者：麻吉亮[1] 张蕙杰[2] 李宁辉[1] 岳慧丽[2] MA Jiliang;ZHANG Huijie;LI Ninghui;YUE Huili(Institute of Agricultural Economics and Development,Chinese Academy of Agricultural Sciences,Beijing 100081,China;Institute of Agricultural Information,Chinese Academy of Agricultural Sciences,Beijing 100081,China)

机构地区：[1]中国农业科学院农业经济与发展研究所,北京100081 [2]中国农业科学院农业信息研究所,北京100081

出　　处：《中国农业科技导报》2022年第8期9-17,共9页Journal of Agricultural Science and Technology

基　　金：财政部和农业农村部国家现代农业产业技术体系(食用豆)专项(CARS-08)。

摘　　要：2019年中央一号文件提出“要积极发展杂粮杂豆产业,建设特色农产品优势区”,对于提高我国绿豆增产潜力、拓宽农民增收渠道具有重要意义。分析了我国绿豆产业的发展现状,并使用DEA-Tobit两阶段模型,基于吉林省白城市233户农户绿豆种植微观数据,分析了不同经营规模绿豆种植综合技术效率及其影响因素。结果表明,样本中综合技术效率平均值为0.49,综合技术效率与经营规模呈现“倒U型”关系;不同经营规模下综合技术效率影响因素的显著程度不同,其中小规模与中规模农户更倾向于“经验农业”的种植模式,大规模农户更倾向于“现代农业”的种植模式。基于以上结果,提出应提升绿豆生产适度规模化经营水平、适度加强机械社会化服务供给、持续加强对绿豆种植户的科技培训等政策建议。In 2019,the Central No.1 Document proposed to actively develop the miscellaneous grain and miscellaneous bean industry,vigorously develop the mung bean industry with obvious regional characteristics,which is of great significance for improving the potential of mung bean production,establishing the advantages of characteristic agricultural products,and broadening the channels for farmers to increase income. This study analyzed the status of mung bean industry in China,and then analyzed the comprehensive technical efficiency and its influencing factors of mung bean under different operation scales based on the micro-data of mung bean planting of 233 farmers in Baicheng City of Jilin Province by using the DEA-Tobit two-stage model. The results showed that the average value of comprehensive technical efficiency in the samples was 0.49,and the relationship between comprehensive technical efficiency and operation scale was“inverted U-shaped”. The significant degree of influencing factors of comprehensive technical efficiency varied under different operation scales. Among them,small-scale and medium-scale farmers were more inclined “empirical agriculture” planting mode, while large-scale farmers were more inclined “modern agriculture”planting mode. Based on the above results,some policy suggestions were put forward,such as improving moderate scale management level of mung bean production,moderately strengthening socialized service supply of machinery,and continuously strengthening science and technology training for mung bean farmers.

关 键 词：不同经营规模 技术效率 影响因素 绿豆种植户 

分 类 号：S522[农业科学—作物学] F326.1[经济管理—产业经济]