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为提高土地利用效率,增加种植业收入。滦县滦州镇冯坎村农民,通过近几年的实践,在大棚内成功进行了甜瓜、番茄两茬种植,获得了较高经济效益。亩产甜瓜3500公斤,按每公斤售价4元计算,实现产值14000元;亩产番茄7500千克,按每公斤售价1.5元计算,实现产值11250元。两茬可获得产值25250元,除去生产成本5000元,每亩纯收入可达20000元。具体栽培技
In order to improve the efficiency of land use, increase crop income. Luanzhou Luanzhou Fengkan Village farmers, through the practice in recent years, successfully carried out in the greenhouse melon, tomato stubble planting, access to higher economic benefits. Muskmelon 3500 kg per mu, priced at 4 yuan per kilogram, the output value of 14,000 yuan; 7500 kilograms per mu of tomatoes, priced at 1.5 yuan per kilogram, the output value of 11,250 yuan. Two stubble can get 25250 yuan output value, remove the production cost of 5000 yuan, net income per acre up to 20000 yuan. Specific cultivation techniques