一、草坪的修剪修剪能够控制和防止草坪枯萎老化。在草坪植物未进入老化以前,将其上部茎叶刈割,这样不仅能增加草坪的弹性和耐磨性,同时又能促进其根部分蘗,增生新的幼株,控制草坪植株的生长高度,以增加草坪的密度、整齐度和美观。修剪次数越多,草坪的密集度越大。修剪还可以抑制草坪中混生的杂草开花结籽,使杂草市区繁衍后代的机会而逐渐消除。由于城市草坪的大面积增加,修剪任务的加大,现在已发明多种修剪草坪的机器。 First, the lawn trim pruning to control and prevent lawn withered aging. Before the turfgrass plants are aged, they cut the upper stems and leaves, which can not only increase the elasticity and abrasion resistance of the turfgrass, but also promote the tillering of the roots, proliferate new young plants and control the height of the turfgrass to increase Lawn density, uniformity and beauty. The more pruning times, the greater the density of the lawn. Pruning can also inhibit the lawn mixed in the flowering and flowering of weeds, so that the breeding of weeds in urban areas the opportunity to gradually eliminate offspring. Due to the large area of ​​urban lawns and the increased trimming tasks, a variety of machines have been invented to mow the lawn.