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建国以来至1982年底,本市共围涂造地83万亩,在围造的土地上,先后建立了国营农场15个,部队农场3个,良种场1个,人民公社4个,还兴建了金山石油化工总厂,在工农业增产方面起了良好作用,但与宏观需要相比,还存在较大的差距。本市郊县现有耕地527.5万亩,人口553.7万人,平均每人耕地面积约0.95亩,约为全国平均数的60％,全世界平均数的20％。本市市区平均每平方公里约4.2万人,人口密度约为天津、巴黎等城市的二倍左右,北京、广州、纽约、东京等城市的三倍左右,绿化面积平均每人仅0.46平方米,特
Since the founding of the People’s Republic until the end of 1982, the city has built a total area of 830,000 mu around the country and built 15 state-owned farms, 3 army farms, 1 thoroughbred farm and 4 communes, Jinshan Petrochemical Plant, in industrial and agricultural production has played a good role, but compared with the macro needs, there is still a big gap. The suburban counties now have 5,275,000 mu of arable land and a population of 5,537,000. The average cultivated land per person is about 0.95 mu, about 60% of the national average and 20% of the world average. The average urban area of about 42,000 square kilometers per square kilometer, population density of about Tianjin, Paris and other cities twice, Beijing, Guangzhou, New York, Tokyo and other cities about three times the green area of only 0.46 square meters per person ,special