西瓜属葫芦科西瓜属草本植物。果实含有丰富的矿物盐和多种维生素,是夏季清热解暑的最佳果品。其生长时间短,见效快,如能把握栽培技术,稳住产量,其经济效益高,实为“短平快”作物。西瓜原产于非洲南部的卡拉哈里沙漠,喜温、怕渍,要求有充足的阳光。我市及辖县的自然条件能满足 Watermelon is Cucurbitaceae is a herbaceous plant. The fruit is rich in mineral salts and vitamins, summer heat is the best summer fruit. Its growth time is short, quick, if we can grasp the cultivation techniques to stabilize production, its high economic efficiency, in fact, “short and fast” crops. Watermelon native to southern Africa Kalahari desert, the temperature, fear of stains, requires adequate sunshine. The natural conditions in our city and its jurisdiction can be met