文献类型：期刊文献

英文题名：The Impact of Socialized Agricultural Machinery Services on Land Productivity: Evidence from China

作者：Yang, Siyu[1];Li, Wei[1]

第一作者：Yang, Siyu

通讯作者：Li, W[1]

机构：[1]Beijing Union Univ, Coll Appl Sci & Technol, Beijing 100012, Peoples R China

第一机构：北京联合大学应用科技学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Appl Sci & Technol, Beijing 100012, Peoples R China.|[1141775]北京联合大学应用科技学院;[11417]北京联合大学;

年份：2022

卷号：12

期号：12

外文期刊名：AGRICULTURE-BASEL

收录：;Scopus(收录号：2-s2.0-85144705705);WOS:【SCI-EXPANDED(收录号:WOS:000902051400001)】；

基金：This research was funded by the Ministry of Agriculture and Rural Affairs of China and the Research Fund for Beijing Union University 2021, grant number SK30202102.

语种：英文

外文关键词：food production; land productivity; socialized agricultural machinery services; endogenous switching regression model

摘要：Under the background of urbanization, rural hollowing out, and aging, it is increasingly urgent to solve the problem of "who will farm the land" to stabilize the foundation of national food security. The socialized agricultural machinery service undoubtedly provides a feasible solution. From the perspective of land productivity, and based on field survey data from 597 farmers in four major wheat-producing provinces in China, this study applied an endogenous switching regression model. By constructing a "counterfactual" analysis framework, this paper's empirical analysis showed that the socialized agricultural machinery service had a positive impact on the land productivity of wheat production. At the same time, the impact of socialized agricultural machinery services on land productivity was heterogeneous due to the differences in planting scale, terrain, and concurrent business. It can give full play to the positive influence of socialized agricultural machinery services on stable grain yields and increases. It is necessary to guide and support the effective supply of socialized agricultural machinery services in the key links of food production, and to reasonably guide the main providers of socialized agricultural machinery service to provide high-quality services that meet the production needs of small farmers according to local conditions, so as to promote the organic connection between small farmers and the development of modern agriculture.