制度支持对苹果种植户有机肥施用行为的影响分析  

Effects of institutional support on organic fertilizer application behavior of apple growers

作　　者：张美玲 张复宏[1] 徐宣国[1] ZHANG Mei-ling;ZHANG Fu-hong;XU Xuan-guo(College of Economics and Management,Shandong Agricultural University,Tai’an 271018,China)

机构地区：[1]山东农业大学经济管理学院,山东泰安271018

出　　处：《江苏农业学报》2022年第4期1106-1114,共9页Jiangsu Journal of Agricultural Sciences

基　　金：山东省自然科学基金项目(ZR2018MG013);国家自然科学基金项目(72073084)。

摘　　要：施用有机肥作为典型的绿色农业技术可以减少农业面源污染、提高农户收入。依据551户苹果种植户施用有机肥的调研数据,通过聚类分析将种植户分为传统型、发展型和农场型,并以传统型种植户为参照组,利用Mlogit模型实证分析制度支持对不同类型种植户有机肥施用行为的影响,并探究了3种制度支持方式对不同类型种植户所具有的平均边际效应和调节作用。结果表明,在农户分化视角下,相对于传统型种植户而言,农机补贴对发展型种植户有机肥施用行为具有显著的正向影响且具有调节效应;农机补贴、组织检测、技术培训对农场型种植户均有显著的正向影响且具有调节效应。不同的制度支持方式对不同类型的种植户有机肥施用行为的影响具有明显的差异性,唯有结合不同类型种植户的特点,实施有针对性的制度支持策略才能广泛促进农户对有机肥的施用行为。Applying organic fertilizer as a typical green agricultural technology can reduce agricultural non-point source pollution and increase the income of farmers. Based on the survey data of 551 apple growers, the growers were divided into traditional, developmental and farm types by cluster analysis. Taking traditional growers as the reference group, the Mlogit model was used to empirically analyze the effects of institutional support on the organic fertilizer application behavior of differentiated growers. The average marginal effect and moderating effect of three institutional methods on different types of growers were also explored. The results showed that from the perspective of farmer differentiation, compared with traditional growers, agricultural machinery subsidy had a significant positive effect on organic fertilizer application behavior of developmental growers and had a moderating effect. Agricultural machinery subsidies, organization testing and technical training had significant positive and moderating effects on the farm-based households. There are obvious differences in the influence of different institutional support methods on organic fertilizer application behavior of different types of growers. Only combining the characteristics of different types of growers, the implementation of targeted institutional support strategies can widely promote the organic fertilizer application behavior of farmers.

关 键 词：制度支持 农户分化 有机肥 Mlogit模型 

分 类 号：F323.3[经济管理—产业经济]