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早熟西瓜采用地膜、暖棚覆盖栽培,5月下旬即可上市,比露地栽培提早20—35天。其栽培方法是: 1.选好品种应选用适于当地栽培的中早熟品种,如“早花”等,亩产可达3500公斤。 2.备好苗床苗床可设在地势较高,背风向阳,东西长,南北向的阳畦(宽1.7米,长5—7米,深20厘米)或坐北向南的温室中。配好营养土,并用50％的代森铵300倍液进行土壤消毒,拌匀后装入直径为6厘米,高为20厘米的纸袋,然后依次平放在苗床上备用。
Premature watermelon with plastic film, covered with warm greenhouse cultivation, can be listed in late May, 20-35 days earlier than the open field cultivation. The cultivation methods are: 1. Selection of varieties should be suitable for local cultivation of early maturing varieties, such as “early flowering”, etc., up to 3500 kg per mu. 2.Prepared seedbed beds can be located in the higher ground, leeward sunny, east-west long Yang, north-south (1.7 meters wide, 5-7 meters long, 20 cm deep) or sit north to south of the greenhouse. With good nutrition soil, and 50% ammonium dextrose 300 times for soil disinfection, mix well into a diameter of 6 cm, 20 cm high paper bag, and then placed flat in turn on the seedbed spare.