马铃薯套种冬瓜模式,管理简单,667平方米产马铃薯1500—2000公斤,冬瓜5000公斤,总产值2500—3500元。 一、配置方式 冬瓜、马铃薯套种配置方式:带宽1.1米,其中45厘米种植马铃薯,预留65厘米空档待种冬瓜。 二、精细整地、施足底肥 选择排灌方便、土层深厚、土质肥沃的地块,于前茬收获后,667平方米施优质农家肥4000—5000公斤,过磷酸钙40—50公斤,深耕冻垡。翌春土壤解冻后,再施饼 Potato intercropping melon mode, simple management, production of 667 square meters 1500-2000 kg potatoes, melon 5000 kg, the total output value of 2500-3500 yuan. First, the configuration Wax melon, potato intercropping configuration: bandwidth of 1.1 meters, of which 45 cm planted potatoes, leaving 65 cm gap to be kind of melon. Second, the fine preparation of soil, Shi enough choice of irrigation and drainage irrigation convenient, deep soil, fertile soil plots, after the harvest in the first crop, 667 square meters high-quality farmhouse 4000-5000 kg, superphosphate 40-50 kg, deep plowing垡. Next spring soil thaw, and then applied cake