摘要
采用2004—2019年新疆13个地区的面板数据,选取农业总产值、农业机械总动力、农产品播种面积、农作物单位面积产量等变量,通过构建模型,进行稳健性检验和数据回归分析,研究农业机械化程度对农业经济的影响。结果表明,在其他变量不变的情况下,机械总动力每增加1%,则农业总产值增加0.845%;农作物单位面积产量每增加1%,则农业总产值增加0.649%;农产品播种面积每增加1%,则农业总产值增加0.111%,三者对农业经济增长均有促进作用。农业机械化对不同地区农业经济的增长作用不同。
Using the panel data of 13 regions in Xinjiang from 2004 to 2019,selecting variables such as total agricultural output value,total power of agricultural machinery,sown area of agricultural products,and output per unit area of crops,building models,robustness tests and data regression analysis were conducted to study the impact of agricultural mechanization on agricultural economy.The results showed that under the condition that other variables remain unchanged,the gross agricultural output value will increase by 0.845%for every 1%increase in the total mechanical power;if the output per unit area of crops increases by 1%,the total agricultural output value will increase by 0.649%;for every 1%increase in the sown area of agricultural products,the total agricultural output value will increase by 0.111%.The three factors all promote the growth of agricultural economy.Agricultural mechanization has different effects on the growth of agricultural economy in different regions.
作者
李华
喻晓玲
LI Hua;YU Xiao-ling(School of Economics and Management,Tarim University,Alar,Xinjiang 843300)
出处
《安徽农业科学》
CAS
2022年第24期226-228,共3页
Journal of Anhui Agricultural Sciences
关键词
机械化发展
数据回归分析
农业经济
Mechanization development
Data regression analysis
Agricultural economy
