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1大棚西瓜的栽培技术1.1品种选择塑料大棚栽培西瓜应选用早、中熟,中果型,商品性状好,早熟、丰产、抗病优良的品种,如京欣1号等品种。1.2育苗在温室中进行育苗,用田园土2/3、腐熟有机肥1/3配成营养土,营养土中加过磷酸钙1kg、腐熟鸡粪5~10kg/m2,充分拌匀后用福尔马林200~300mL,加水30kg,均匀地喷于1000kg的营养土中,覆膜熏蒸2~3d。
1 greenhouse cultivation technology of watermelon 1.1 Selection of varieties of plastic greenhouse cultivation of watermelon should be used early, medium cooked, medium fruit, good traits, early maturity, high yield, good disease resistance varieties, such as Beijing Xin 1 and other varieties. 1.2 nursery nursery in the greenhouse, with garden soil 2/3, maturity organic fertilizer 1/3 with nutrition soil, nutrition soil plus calcium phosphate 1kg, decomposed chicken manure 5 ~ 10kg / m2, mix well after the blessing Marlin 200 ~ 300mL, add water 30kg, evenly sprayed in 1000kg of nutrition soil, film fumigation 2 ~ 3d.