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一、整地起垄秋季延后栽培西瓜 ,要选择地势高燥、排灌方便的沙壤土。整地之前 ,要６６７米２ 施腐熟的优质粪肥２５００～４０００公斤 ,复合肥１５～２０公斤。若实行单行种植 ,垄背高１５～２０厘米 ,顶宽５０厘米 ,底宽６０～８０厘米。如此采用起垄栽培可防田间积水 ,保持
First, the preparation of land Ridge autumn delayed cultivation of watermelon, to choose high terrain, irrigation and drainage of convenient sandy loam. Prior to site preparation, 667 m 2 must be fertilized with 2500 to 4000 kg of high-quality manure and 15 to 20 kg of compound fertilizer. If the implementation of a single line of cultivation, Ridgeback 15 to 20 cm, the top width of 50 cm, the bottom width of 60 to 80 cm. This ridge cultivation can prevent field water, keep