Analysis on Development Stages of Crops Production Mechanization in China
Zhang Zu-li · Chinese Agricultural Mechanization · 2008
Crops production mechanization is kernel part of agricultural mechanization. The paper set up technical index system of stages by which development course of crops production mechanization was divided into 4 stages. And then evaluation mathematic model was founded. Its change was researched from traditional method to mechanization style in crops production based on the model. Basic character of separated stages was opened out in development course of crops production mechanization.