一、草坪在城市绿化中的地位草坪在城市绿化中占据着主导地位,绿地以草坪为主,其次有一部分花草和少量灌木。一座城市绿地面积的大小标志着城市的经济实力,绿化可美化环境又可调节气候。但在城市绿化管理中存在着一些突出的问题,草坪杂草防除难,历年投 First, the lawn in urban greening lawn in urban greening occupy a dominant position, green lawns dominated, followed by a part of flowers and a small amount of shrubs. The size of an urban green area marks the city’s economic strength, greening can beautify the environment but also adjust the climate. However, there are some outstanding problems in urban greening management. It is difficult to control weeds in the past years.