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辽南薄膜温室生产概况 1.生产区域、规模及效益:薄膜温室面积主要分布在海城、营口、盘锦三市,辽南其它市县的个别乡镇栽培面积也较多。1986年冬季全省已发展5万多亩(不包括大棚)。海城市的感王镇是薄膜温室的发源地,全镇有5000多户家庭从事薄膜温室蔬菜生产,面积发展到4000余亩,1986年春夏季产值达
South Liaoning thin film greenhouse production profile 1. Production areas, scale and efficiency: thin film greenhouse area is mainly distributed in Haicheng, Yingkou, Panjin three cities, other cities and counties in southern Liaoning cultivated area is also more. In the winter of 1986, the province has developed more than 50,000 mu (not including greenhouses). King of the sea city is the birthplace of thin film greenhouse, the town has more than 5,000 households engaged in greenhouse film production of thin film greenhouse, the area developed to 4000 acres, the spring and summer of 1986 the output value of