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当前位置: 首页 > 文章 > 基于DEA-SBM模型的烟草农业适度经营规模研究 天津农业科学 2023,29 (11) 70-77
Position: Home > Articles > Moderate Management Scale of Tobacco Agriculture Based on DEA-SBM Tianjin Agricultural Sciences 2023,29 (11) 70-77

基于DEA-SBM模型的烟草农业适度经营规模研究

作  者：
袁小波;林超;贺乘龙;谭建
单  位：
关键词：
烟草农业;适度规模;DEA-SBM
摘  要：
为分析烟草农业适度经营规模,随机选取遵义市烟叶产业综合体 105 户烟叶种植主体为研究对象,依据各种植主体的经营面积将所调研的样本种植主体划分为 8 组,综合考虑土地经营的生产要素投入和农户收益,在DEA模型对种植主体进行效率评价的基础上,采用超效率DEA-SBM模型以确定DEA有效的不同决策单元之间的效率差异,以此测算烟叶生产适度规模经营.研究结果表明:种植规模为 0.33~0.67 hm2、0.68~1.00 hm2 和 2.34~2.67 hm23 类主体综合技术效率为 1;在超效率DEA-SBM中,种植规模为 0.68~1.00 hm2 的种植主体综合技术效率最高,其次是种植规模为 2.34~2.67 hm2 的种植主体.烟草种植农户每户最优适度种植规模可依据家庭劳动力人数、一定区域内具有种烟意愿的农户数量、经营环境在 0.68~1.00 hm2 或 2.34~2.67 hm2 中选择.
译  名：
Moderate Management Scale of Tobacco Agriculture Based on DEA-SBM
关键词：
tobacco agriculture%moderate scale%DEA-SBM
摘  要：
In order to analyze the moderate operation scale of tobacco agriculture,this paper randomly selected 105 tobacco growers in Zunyi Tobacco Industry complex as the research object,and divided the investigated samples into 8 groups according to the operation area of each grower.Considering the input of production factors and farmers'income of land management,based on the efficiency e-valuation of growers by DEA model,the super efficiency DEA-SBM model was used to analyze the efficiency differences between DEA effective decision-making units,so as to calculate the appropriate scale of tobacco production.The results showed that the com-prehensive technical efficiency of three types of planting scale 0.33-0.67 hm2,0.68-1.00 hm2 and 2.34-2.67 hm2 were all equal to 1.In super efficiency DEA-SBM,the comprehensive technical efficiency of planting scale 0.68-1.00 hm2 was the highest,followed by planting scale 2.34-2.67 hm2.The optimal planting scale for each household of tobacco leaf planting farmers can be based on the number of household labor,the number of farmers with tobacco planting intentions in a certain area,and the operating environment,ranging from 0.68-1.00 hm2 or 2.34-2.67 hm2.

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