连片种植能促进农户的绿色生产行为吗?——以化肥、农药减量施用为例  

Can Connected Planting Promote Green Production Practices Among Farmers?——An Empirical Analysis of Fertilizers and Pesticides Reduction

作　　者：苏柯雨 罗必良 SU Keyu;LUO Biliang

机构地区：[1]华南农业大学国家农业制度与发展研究院,广东广州510642

出　　处：《华中农业大学学报（社会科学版）》2024年第5期44-56,共13页Journal of Huazhong Agricultural University(Social Sciences Edition)

基　　金：国家社会科学基金重大项目“保障我国粮食和重要农产品稳定安全供给的路径与政策研究”(23&ZD121)。

摘　　要：农地规模经营是促进农业绿色发展的重要路径。连片规模作为农地规模的一种特殊形式,能否带动农户进行农业绿色生产,是值得讨论的重要话题。利用2017-2019年广东省阳山县的农户追踪数据分析水稻连片种植对农业绿色生产的影响,结果表明:第一,农户开展连片种植能够显著促进化肥与农药投入的减量,即连片种植显著促进了农户的绿色生产行为。经多种稳健性检验后结果依然成立。第二,机制分析发现,连片种植农户通过增加机械服务外包环节和提升机械服务外包契约化程度等路径实现绿色生产。第三,异质性分析表明,小经营规模农户和小地块规模农户开展连片种植后,更能够促进其进行农业绿色生产。第四,情景分析表明,在承包地完成了农地确权和村庄内拥有高信任水平的情景下,连片种植会强化农户的绿色生产行为。由此提出,鼓励农户开展连片种植,发育农业生产性社会化服务市场,有助于将小农户卷入农业绿色化发展进程之中。Scale operation of farmland is an important path to promoting green agricultural development.As a special form of farmland scale,whether connected planting can drive farmers to engage in agricultural green production is an important topic worth discussing.This paper analyzes the impact of rice connected planting on agricultural green production by using the tracking data of farmers in Yangshan County,Guangdong Province,from 2017 to 2019,and the results show that connected planting can significantly reduce the use of fertilizers and pesticides,thereby promoting farmer’s green production practices.This finding remains robust after various tests.Second,mechanism analysis reveals that farmers engaged in connected planting achieve green production by increasing the outsourcing of mechanical services and enhancing the degree of contract of these services.Third,heterogeneity analysis indicates that farmers with smaller operational scales and smaller land plots benefit more from connected planting in terms of promoting green agricultural production.Fourth,scenario analysis shows that in contexts where land tenure is clarified and high levels of trust exist within villages,connected planting further strengthens farmers’green production practices.Therefore,encouraging farmers to carry out connected planting and developing the market for productive agricultural social services can help integrate small farmers into the process of greening agriculture.

关 键 词：连片种植 连片规模经营 服务外包 农户绿色生产行为 

分 类 号：F325.2[经济管理—产业经济]