一、农业不实现代化，整个国民经济就不可能实现代化我国农村是在农业生产力十分落后、小农经济占主体的半封建半殖民地社会的基础上建设社会主义的。经过40多年特别是改革开放近20年来的建设，农业和农村经济发生了巨大变化，以集体所有制为基础的社会主义农业和农村经济制度 I. Realization of Agriculture Without Realization and Substitution of the National Economy as a Whole China’s rural areas are building socialism on the basis of a semi-feudal and semi-colonial society where the agricultural productivity is very backward and the small-scale peasant economy occupies the main part. After more than 40 years of construction, especially in the past two decades of reform and opening up, the agricultural and rural economy has undergone tremendous changes. The socialist agricultural and rural economic system based on collective ownership