农业机械化对种植业经济增长贡献的实证分析——以辽宁省为例

在解决"三农"问题和建设新农村过程中,农业机械化的重要作用越来越显著.为此分析了影响农业经济增长的主要因素,运用项目有无法分析模型,测算了2006年农业机械化对辽宁省农业经济增长的贡献率.研究结果表明:农业机械化对农业经济增长的贡献率为20.6%,影响农业经济增长的主要因素有农业生产成本、种植面积、农作物产量和农业机械作业效率等.

Empirical Analysis on Agricultural Mechanization Contributing to Planting Economic Growth in Liaoning Province

In resolving the issue concerning agriculture,countryside and farmers and the process of building new countryside,the role of agricultural mechanization is getting more and more remarkable.This article analyzes the primary factors which affect the growth of agricultural economy,establishes the model with method of a comparison between mechanization and no mechanization,calculate contribution rate that agricultural mechanization made to growth of agricultural economy in 2006.The results show that: Agricultur...