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冬春季节是日光温室管理的关键时节,特别是在寒冷冬季不通风的条件下温室内空气相对湿度通常比较高,一般在80%以上,傍晚至早晨可达到100%,达到饱和状态。温室蔬菜在高湿环境条件下,极易发生各种病害从而使产量降低品质下降。巧用下列七种方法可有效地降低温室内的湿度。一是通风除湿通风换气是降低湿度的好办法。通风必须在高温时进行,否则会引起
Winter and spring are the key days for solar greenhouse management. Especially in the unprotected winter conditions, the relative humidity of air in the greenhouse is usually higher than 80%, reaching 100% in the evening and reaching saturation in the morning. Greenhouse vegetables in high humidity environment conditions, prone to various diseases so as to reduce the quality of production decline. Clever use of the following seven methods can effectively reduce the humidity inside the greenhouse. First, ventilation and dehumidification Ventilation is a good way to reduce humidity. Ventilation must be carried out at high temperatures, otherwise it will cause