期刊论文

Factors influencing total agricultural output value of Dongting Lake region

中文

湖南农业大学学报(社会科学版)

1009-2013

2011

12

2

23-27+46

10.13331/j.cnki.jhau(ss).2011.02.013

本校为第一机构

洞庭湖区是湖南省重要的粮食、棉花、油料和水产品生产基地,其农业在洞庭湖整个区域经济发展乃至全省经济发展中扮演着重要的角色.以农业机械总动力、农作物播种面积、机耕面积和化肥施用量4个变量构建多元线性回归模型,实证分析1986-2008年洞庭湖区农业总产值的影响因素,结果表明:农业机械总动力、机耕面积和化肥施用量每增加1%,农业总产值将分别上升1.1 7%、0.83%和0.40%,农作物播种面积对湖区农业生产的影响不显著.

Dongting Lake region is a very important production base of grain, cotton, plants oil and aquatic products in Hunan province. Its agricultural development has a direct impact on the overall economic development of Hunan province This paper builds a multivariate regression equation to analyze the factors influencing Dongting Lake region＇s agricultural development from 1986 to 2008, such as total power of agricultural machinery, sown area of crops, tractor-ploughing area and amount of fertilizer applied. The result shows that, with one percent i...