The greening maintenance in the quota is compiled according to the quality requirements of urban landscaping maintenance management. When applying for greening maintenance quota, the corresponding quota should be applied according to the quality requirements of landscaping maintenance management. Grade I: the survival rate of newly planted trees is 99%, and the survival rate of original trees is 100%. Grade II: The survival rate of newly planted trees is 98%, and the survival rate of original trees is 99%. Grade III: The survival rate of newly planted trees is 97%, and the survival rate of original trees is 98%.
Greening maintenance, that is, watering, pruning, weeding, spraying and replanting in the later stage of greening construction, is called maintenance. This work is simple, but it is crucial. Garden companies all over the country have maintenance teams, such as Zhejiang, Anhui, Jiangsu, Henan, Hebei and other places.