农业机械化是农业巨系统的子系统

农业机械化不仅是技术发展过程，而且是经济、社会、文化发展过程，是客观发展的动态的过程。本文分析了农业现代化的系统性和选择性，提出将农艺、农机和自然、资源、环境等条件综合分析，对各种子系统全面研究，并重视定位分析，因地制宜地科学发展现代农业。 

Agricultural Mechanization Is the Subsystem of Agricultural Giant System

In this paper, we proposed that the development of agricultural mechanization is the objective development process,the agricultural mechanization is not only a process of technology development, but also invovled the development process of economic,society and culture. We must make industrial modernization,technological modernization and the human modernization in the coordinate development. The article also analyzed the systematic and selective of modernization of agriculture,and raised that we should combine the conditions of agronomy, agricultural machinery, nature, resources and environment to develop modern agriculture.