安徽农业科学2011，Vol.39Issue(21)：13158-13160,3.
我国粮食生产影响因素分析
Analysis on Influencing Factors of Grain Production in China
摘要
Abstract
The main influencing factors and the variation trend of grain production since 1989 in China were analyzed by using multiple regression analysis. The results showed that among grain sowing area, irrigation area, total power of farm machinery, fertilizer application a-mount, rural electricity consumption, fertilizer application amount has the maximum positive effect of grain production in our country.关键词
回归分析/影响因素/粮食增产Key words
Regression analysis/ Influencing factor/ Grain increasing production分类
管理科学引用本文复制引用
黄臻,李平,尚昕..我国粮食生产影响因素分析[J].安徽农业科学,2011,39(21):13158-13160,3.基金项目
高等学校博士学科点专项科研基金项目—中国谷物生产成本变动机理、前景分析与对策研究(20090008110011). （20090008110011）
