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整地施肥选留好的地块在年前深耕２５～３０厘米，并将１／２的底肥撒施翻入土中，这样既可疏松土壤，又能冻死地下害虫和病原菌。按２．８～３米的行距挖瓜壕，宽８０厘米，深４０厘米，定植前３０天结合平瓜壕施入基肥，一般６６７米２施优质圈肥５０００公斤或腐熟鸡粪４０?
Soil preparation and fertilization Selected plots were planted 25 to 30 cm years ago and 1/2 of the base fertilizer was turned into the soil so as to loosen soil and freeze the underground pests and pathogenic bacteria. According to the row spacing of 2.8 ~ 3 m dig trench, 80 cm wide, 40 cm deep, 30 days before planting with flat melon ditch into the basal fertilizer, generally 667 m 2 high quality circle fertilizer 5000 kg or maturity chicken manure 40?