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草坪,通常被人们誉为“绿色的地毯”。在绿化城市,保护环境,平衡生态系统中,是不可缺少的种植材料之一。它的覆盖面积是现代化城市绿色植被的重要标志之一。草坪植物有多方面功能,它可促使大气、土壤、水分之间稀释、分解、吸收、固定等净化能力的循环,增加吸收大气污染物质的作用面,调节气温和相对温度,消除城市噪音等。同时还能缓和阳光幅射,对减轻或消失人们眼睛的疲劳很有好处。人民群众在草坪散步、休息也有利身体健康。
Lawns are often hailed as “green carpets.” In greening the city, protecting the environment and balancing the ecosystem, it is one of the indispensable planting materials. Its coverage area is one of the most important signs of modern urban green vegetation. The turfgrass has many functions, it can promote the cycle of dilution, decomposition, absorption, fixation and other purifying ability between atmosphere, soil and water, increase the role of absorbing air pollutants, adjust the temperature and relative temperature, and eliminate urban noise. At the same time, it can also ease the radiation of sunlight, which is beneficial to reducing or eliminating the fatigue of people’s eyes. People walking on the lawn and resting are also good for their health.