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绿化有良好的环境效应为人所共知,如对于调节微小气候、防尘降尘、吸收有害气体、减弱噪声等已有不少报导。除此之外,树木还有杀菌作用,也有过少量报导。为了观察亚热带地区城镇绿化的杀菌作用,我们对百色城绿化进行综合考察之后,于一九八二年四月又对百色城不同绿化地区的空气含菌量进行了监测,初步发现了定的效应。
Green has a good environmental effect is well known, such as regulating the micro-climate, dust and dust, absorbing harmful gases, reducing noise, there have been many reports. In addition, there are bactericidal effects of trees, but also a small amount of coverage. In order to observe the bactericidal effect of urban greening in subtropical regions, we carried out a comprehensive survey on the greening of Baise City and conducted an airborne monitoring of the airborne bacteria in different greening areas in Baise City in April 1982 to find out the definite effect .