一、合理密植。棚室黄瓜应适当稀植,并加强肥水管理。定植密度因品种、地力、季节而定,一般每亩定植4000～4500株。 二、适时浇水。浇水要“控两头促中间”。即结瓜期以前,以中耕保墒提高地温为主,做到见湿见干;结瓜期每隔7～10天浇一次水,每次浇水应在摘瓜前进行,以 First, reasonable close planting. Cucumber greenhouse should be properly sparse planting, and to strengthen fertilizer and water management. Planting density due to variety, soil fertility, the season may be, generally planted 4000 ~ 4500 plants per acre. Second, timely watering. Watering to “control the two heads to promote the middle.” That is, before the fruiting period, in order to enhance soil temperature in cultivating soil moisture-based, so see wet see dry; fruiting period every 7 to 10 days pouring water once each watering should be carried out in the pick melon to