摘要
基于全国10省1032份农户的微观调查数据,系统分析了高标准农田建设对农业种植结构“趋粮化”抑或“非粮化”的影响及其作用机制。研究发现,高标准农田建设政策实施和建设规模增加对农业种植结构均具有“趋粮化”影响,并且在替换被解释变量、省级宏观数据连续型DID估计和倾向得分匹配法估计一系列稳健性检验下依然显著。机制分析表明,高标准农田建设通过提升农业社会化服务水平,激励农户种植粮食作物,农户的行为响应表现为“趋粮化”特征。异质性分析表明,相比于非粮食主产区和山地地区,高标准农田建设能够提升粮食主产区和平原丘陵地区的粮食播种面积占比;以及相比小农户,对规模农户的“趋粮化”影响更加明显。因此,应按需据实推进高标准农田建设,提升高标准农田建设实效,同时拓展农业社会化服务功能和鼓励农户有序开展规模化种植,进而促进农业种植结构“趋粮化”。
Based on the micro survey data of 1032 farmer households in China's 10 provinces,this paper systematically analyzes the influence and its mechanism of high-standard farmland construction on the“grain-oriented”or“non-grain-oriented”agricultural planting structure.It is found that the implementation of high-standard farmland construction policy and the increase of construction scale both have a“grain-oriented”impact on agricultural planting structure,and it is still significant under a series of robustness tests of replacing the explained variables,the continuous DID estimation of provincial macro data and the propensity score matching method.The mechanism analysis shows that the high-standard farmland construction encourages farmers to grow grain crops by improving the level of agricultural socialization service.And the farmers'behavior response is characterized by“grain-oriented”characteristics.The heterogeneity analysis shows that compared with the non-major grain producing areas and the mountainous areas,the high-standard farmland construction can increase the proportion of grain sown area in the major grain producing areas and the plain and hilly areas,and has a more obvious impact on the“grain-oriented”large-scale farmer households than the small farmer households.Therefore,we should promote the high-standard farmland construction according to the actual needs,improve the effectiveness of high-standard farmland construction,at the same time,expand the agricultural socialization service functions and encourage farmers to orderly carry out large-scale planting,thus promoting the“grain-oriented”agricultural planting structure.
作者
龚燕玲
张应良
GONG Yan-ling;ZHANG Ying-liang(Southwest University,Chongqing 400715,China)
出处
《江西财经大学学报》
CSSCI
北大核心
2023年第6期68-83,共16页
Journal of Jiangxi University of Finance and Economics
基金
国家社会科学基金重点项目“深入实施藏粮于地、藏粮于技战略的路径与政策研究”(21AZD032)
国家社会科学基金重点项目“新形势下提升中国粮食产业战略竞争力的重点方略与路径选择研究”(20AGL023)。
关键词
高标准农田建设
农业种植结构
“趋粮化”
农业社会化服务
high-standard farmland construction
agricultural planting structure
grain-oriented
agricultural socialization service
