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一、选地应选择熟化土层深厚、排灌条件好、地下水位低、有机质含量较高的壤土或砂壤土。砂性土壤吸热较快、地温高,结瓜期昼夜温差大,可使瓜早熟和含糖量较高。茬口应以粮食作物的旱茬地为好。豆类、菜、胡麻茬病虫害较多,不宜种瓜。群众说:“花对花,不结瓜”就是这个道理。连作易发生枯萎病、炭疽病、花叶病和霜霉病等。必须间隔3～4年,方可再种瓜。二、秋翻和秋施肥瓜地秋翻深度一般为7～8寸,翻后任其自然曝晒,可消除杂草,增加土壤的通透性。基肥以秋施为好,一般以炕土、羊粪、
First, the selection should be selected mature deep soil, irrigation and drainage conditions are good, low groundwater, organic matter content of loam or sandy loam. Sandy soil heat faster, high ground temperature, water temperature difference between day and night during the fruiting period, can melon early maturity and higher sugar content. Stubble should be a dry crop of food crops as well. Beans, vegetables, flax crop more pests, should not be kind of melon. The masses said: “Spend flowers, do not bear melon” is the truth. Even prone to blight, anthracnose, mosaic disease and downy mildew. Must be an interval of 3 to 4 years before another kind of melon. Second, the autumn turn and autumn fertilizers melon autumn turning depth is generally 7 to 8 inches, after turning over its natural exposure, can eliminate weeds, increase soil permeability. Base fertilizer to autumn as well, generally kang soil, sheep manure,