on the turf
7.THE EFFECT OF KENTUCKY BLUEGRASS SPRING SOWING RATE ON THE TURF ESTABLISHMENT QUALITY IN HEXI DISTRICT
8.Attention is to be paid to the protection and regeneration of ground vegetation. In places difficult for plants to grow and on the construction sites and transportation routes, the turf should be preserved and replanted in other places section by section, to be moved back to cover the slopes of the roadbeds and construction sites, so as to minimize the loss of ground vegetation.

