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养好盆花要准确掌握空气湿度。原产高温多雨地区的花卉,要求空气相对湿度在80％左右。提高或者保持空气湿度,可采用玻璃、塑料薄膜覆盖,使小范围内空气相对湿度提高。在保持较高湿度的同时,还应当注意提高室内温度,否则在低温高湿的条件下,各类盆花易生长细弱并诱发病害。在盛夏季节应经常向地面喷水。盆土湿度不仅直接影响根系对水分、养分的吸收,而且也会使士中的氧气含量发生较大的变化。水分过大,易造成土中氧气缺乏,使根系不能
Keep good potted flowers to accurately control the air humidity. Native high temperature and rainy areas of flowers, requiring air relative humidity of about 80%. Increase or maintain the air humidity, can be covered with glass, plastic film, so that the air within a relatively small increase in relative humidity. While maintaining high humidity, but also should pay attention to increase the indoor temperature, or in the conditions of low temperature and humidity, all kinds of potted easy to grow thin and induce disease. In the summer season should always spray water to the ground. The soil moisture not only directly affects the root absorption of moisture and nutrients, but also makes the oxygen content in the scholar greater changes. Water is too large, easily lead to lack of oxygen in the soil, so that the root can not