摘要
文章应用多元线性回归法就农业现代化相关要素对粮食产量的影响进行分析。结果显示,农药使用量、农业机械总动力、粮食种植面积与粮食总产量呈显著正相关,第一产业劳动力人数与粮食总产量呈显著负相关。为此,必须大力推行综合防治技术,提高粮食生产安全性等级;大力推广农业机械技术,提高粮食生产集约化程度;大力推动农村人员转移,提高农业规模化经营比重。
In order to study the impact of agricultural modernization on grain output, the multivariate linear regression has been used to analyze the impact of agricultural modernization on grain yield. The results showed that the application amount of pesticides, agricultural machinery total power, grain acreage, and grain yield were significantly positive correlation; at the same time, the number of labor force in the first industry was negatively related to total grain yield. Therefore, we must vigorously implement the comprehensive prevention and control technology to improve the safety level of food production, promote agricultural machinery technology to improve the degree of grain intensive production, and promote the transfer of personnel to increase the proportion of agricultural scale operation.
出处
《改革与战略》
北大核心
2016年第7期111-115,共5页
Reformation & Strategy
基金
2013年国家社科基金项目“‘四化同步’背景下农业经营主体培育研究”(项目编号:13BJY108)
长江大学社会科学基金项目“新型职业农民培育途径研究”(项目编号:2013CSY001)
关键词
农业现代化
生产要素
粮食产量
agricultural modernization
factors of production
grain yield
