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我国是一个人多,耕地少的国家。据统计,我国现有的城市,按照行政建制,包括设市的城市和县镇两大类,共计3400多个。其中城市有191个,城镇人口总计约一亿多,占全国人口的12%左右。目前全国耕地面积仅有14.9亿亩,每人平均耕地面积约为1.52亩,与世界上经济发达的其他国家相比,如:美国(14.69亩/人)、加拿大(28.76亩/人)、澳大利亚(51.0亩/人)相差甚大。而“天府之国”的四川,每人平均耕地面积还低于全国平均水
China is a country with more people and less arable land. According to statistics, the existing cities in China, according to the administrative system, include cities with cities and counties and towns, totaling more than 3,400. Among them, there are 191 cities, and the total urban population is about 100 million, accounting for about 12% of the country’s population. At present, there are only 1.49 billion mu of arable land in China, and the average cultivated area per person is about 1.52 mu, which is compared with other developed countries in the world, such as the United States (14.69 mu per capita), Canada (28.76 mu per capita), and Australia. (51.0 mu/person) is quite different. In Sichuan Province, the average land area per person is still lower than the national average water level.