草坪作为整体环境绿化的基色 ,对环境绿化美化的重要功效 ,已被人们普遍认可。近年来 ,我国草坪业发展迅速 ,每年草坪草种的引种数量成倍增长 ,草坪面积不断扩大 ,这给原本就滞后的草坪管理带来了更加严重的问题。因此 ,提高草坪养护管理技术 ,可减少因重复建植造成的浪费 ,延 Lawn as the overall greening of the environment, the important effect of the greening of the environment has been widely recognized. In recent years, China’s turfgrass industry has developed rapidly. The introduction amount of turfgrass species has doubled each year, and the area of ​​turfgrass has been expanding. This poses more serious problems for turfgrass management, which was originally lagging behind. Therefore, improving lawn conservation management techniques can reduce the waste caused by repeated planting and delay