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本月6日立夏,21日小满,气温升高,光照充足,蔬菜生长旺盛,上市蔬菜品种较多。一、保护地生产。温室黄瓜春节前定植进入收获后期,春节前后定植的进入收获盛期,肥水管理应继续进行。但要注意通风,晴天中午要加大上下通风口的通风量,尽量减少超过36℃的高温时间,夜晚不再关闭通风口,防早衰,防霜霉,延长黄瓜寿命,提高产量。
On the 6th of this month, the beginning of summer, Xiaman Manchurian 21, the temperature increased, adequate light, strong vegetable growth, listing more varieties of vegetables. First, the protection of production. Greenhouse cucumber before planting into the late harvest, before and after the Spring Festival colonization into the harvest, fertilizer and water management should continue. But pay attention to ventilation, sunny at noon to increase the ventilation of the upper and lower vents, minimize the high temperature over 36 ℃ time, no longer turn off the vents at night, anti premature aging, anti-downy mildew, extend cucumber life and increase production.