农机推广机构在当前以至今后相当长的时期里，作为农机化研究、教育机构与农民和农村社会的活动中介，它对农机化科技成果的转化、对农业生产以及农村经济建设的综合服务、对农机科研成果的适应性开发等仍然是无可替代的。但由于当前农机推广的内容、对象和环境发生了显著变化 In the present and future, agricultural extension agencies, as the intermediaries of agricultural mechanization research, education institutions and peasants and rural communities, have transformed agricultural science and technology achievements and integrated services in agricultural production and rural economic construction. The adaptive development of agricultural research results is still irreplaceable. However, due to the current promotion of agricultural machinery, the object and environment have undergone significant changes