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５００平方米大棚甜瓜收入１００００多元辽宁省葫芦岛市黄土坎乡笔架村王井义，１９９６年栽植约５００平方米大棚甜瓜，在乡农业站技术人员指导下，通过科学管理，收到了较高的经济效益。他种的瓜，平均单果重０３５公斤，最大的可达０９公斤，平均批发价每公斤８?..
500 square meters greenhouse melon income of more than 10,000 yuan Huludao City, Liaoning Province Huang Tkutan Township Bijia village Wang Jingyi, planting about 500 square meters greenhouse melon in 1996, under the guidance of the township agricultural station technical staff, through scientific management, received higher economic benefits . He kind of melon, the average weight of 0 35 kg, the largest up to 0 9 kg, the average wholesale price of 8 kg / kg.