安徽农业科学2025，Vol.53Issue(9)：169-173,5.DOI:10.3969/j.issn.0517-6611.2025.09.037
不同环节机械化水平对油菜产量的影响差异研究——基于湖北省面板数据
Study on the Differential Impact of Different Segment Mechanization Levels on Oilseed Rape Yield—Based on Panel Data in Hubei Province
摘要
Abstract
Based on the panel data of 16 cities in Hubei Province from 2012 to 2022,a fixed-effect model was used to empirically analyze the difference in the impact of mechanization levels of different segments on the oilseed rape yield.The results showed that the three mechanization links of machine plowing,machine sowing and machine harvesting all had significant promotion effects on the oilseed rape yield;the impact of machine plowing link on the oilseed rape yield was greater than that of machine sowing and machine harvesting link;and through the heteroge-neity analysis of the eastern hilly area,central plains and western(north)mountainous area of Hubei Province,it was found that there were differences in the impacts of the different links of mechanization levels on the oilseed rape yields in different terrains.Accordingly,it is pro-posed to promote the enhancement of the mechanization of the whole process of oilseed rape,research and development of special machinery and equipment for oilseed rape applicable to different production processes according to local conditions,and determine the focus of mechani-zation of oilseed rape according to the differences in terrain,so as to promote the modernization of oilseed rape production.关键词
机械化水平/油菜产量/异质性Key words
Mechanization level/Oilseed rape yield/Heterogeneity分类
农业工程引用本文复制引用
王欣可,何蒲明..不同环节机械化水平对油菜产量的影响差异研究——基于湖北省面板数据[J].安徽农业科学,2025,53(9):169-173,5.基金项目
教育部人文社科规划项目(23YJA790027). （23YJA790027）
