中国是一个以小农户家庭经营为基础、农业人口众多的发展中国家。中国的二元经济结构特别突出,农村劳动力严重过剩,耕地和水资源短缺,农民组织化程度很低。目前,中国人均耕地和水资源分别相当于世界平均水平的1/3和1/4。全国70%的人口住在农村,城市化程度仅为30%左右;农村70%的 China is a developing country based on the family business of small-scale farmers with a large agricultural population. China’s dual economic structure is particularly prominent. There is a serious excess of rural labor force, a shortage of arable land and water resources, and a low degree of farmer organization. At present, China’s per capita arable land and water resources are equivalent to 1/3 and 1/4 of the world average, respectively. 70% of the country’s population lives in rural areas, with an urbanization rate of only 30% and 70% in rural areas