农机技术推广要适应当地经济基础农机技术推广工作受诸多因素的制约，其中最根本的是经济基础。要想推广农机先进技术，就得花钱买机具、花钱养机具、花钱用机具，否则推广不可能持久。推广工作应视经济基础而定，如经济富裕的乡、村，可选择效率高投资大的大中型机械；不... Agricultural technology promotion to adapt to the local economic base Agricultural machinery technology promotion subject to many factors, of which the most fundamental is the economic base. To promote advanced agricultural technology, you have to spend money on equipment, spend money on equipment, spend money on equipment, or promotion can not be lasting. Promotion work should be based on the economic base may be, such as economically affluent townships, villages, large and medium-sized machinery can choose to invest large and efficient;