摘要
河南省光山县2002-2005年林业投入逐年加大,并取得了良好的经济效益、社会效益和生态效益。通过建立数学模型的方法进行投入产出情况分析,找出规律,以便于对以后的发展进行评估预测。
With the development of forestries investments from 2002 to 2005 in He＇nan Province Guangshan County,They obtained the good economic efficiency,the social efficiency,and the ecology benefit.This paper carried on through the establishment mathematical model method to outputing condition analysis.Thus discovered the regularity,in order to develop and appraise for the future.
出处
《河北农业科学》
2007年第5期100-101,共2页
Journal of Hebei Agricultural Sciences
关键词
林业
投资
效益
分析
Forestry
Investment
Benefit
Analysis
