一、合理密植棚室黄瓜应适当稀植,并加强肥水管理。一般每667平方米定植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,以控制疯长;顶瓜收完后控制浇水,促新根发生;回头 First, a reasonable dense planting greenhouse cucumbers should be properly sparse planting, and to strengthen fertilizer and water management. Generally planted 4000 ~ 4500 plants per 667 square meters. Second, timely watering and watering To control the two to promote the middle, that is, before the conclusion of the melon period, to cultivate soil moisture to enhance the main temperature, so see wet see dry; fruiting period of 7 to 10 days pouring water once each pouring Water should be picked before the melon in order to control the soaring; top melon closed after the control of watering, promote new roots happen;