Plant conservation standards include pruning standards, pest control, replanting, weeding and fertilization.

Pruning standard:

1, hedgerow, plastic plants: all plants with plastic requirements should be pruned within the range of 15CM of twig extraction. Hedge pruning should be smooth, with clear outline and distinct layers.

2. Trees should be pruned once a year, evergreen trees should be pruned in season, deciduous trees should be pruned in autumn, and dead branches, pests and diseases should be pruned in time to keep the tree clean and beautiful and the crown plump.

3, cut off the branches at any time, together with centralized pickup processing.

Pest control:

1. Mainly to prevent pests and diseases. Pay attention to the frequent occurrence of pests and diseases in spring and summer, and make a written prevention plan in advance.

2. Residues and packaging after application should be recovered in time, and the workplace should be kept clean and tidy.

3, found that pests and diseases spraying in time, to prevent the spread of pests and diseases, shall not affect the visual and landscape effects.

4. Spraying time: It is planned to be completed every Monday to Friday, which will not affect the rest of the owner.

Replanting and replanting:

1. Determine the species and quantity of dead trees and shrubs, analyze the cause of death in time and report to the replanting plan, replant according to the seasonal characteristics, and restore the surrounding seedlings and ground cover plants in time to prevent loess from being exposed. At the same time, both parties should make relevant records.

2. After the rainstorm, check whether the newly planted trees are inclined in time, and handle them in time if there is any situation.

kill off weed

1, flower beds, hedges, modeling plants, trees and shrubs, no weeds, no litter, green space.

There are no stones with a diameter exceeding 15 cm.

2、

Weeds in plants should be uprooted. The number of weeds per square meter of plants shall not exceed 8. Clean up the yellow leaves on the leaves of foliage plants and ground cover plants in time.

3. The working garbage shall be removed in time and placed in the domestic garbage transfer station to keep the environment beautiful and clean.

Fertilization:

1. After the plants are planted for three months, different fertilizers are applied according to the plant growth cycle, and the full-price fertilizers P, N and K * * * are applied four times a year to ensure that the plants grow well and are not yellow or thin.

2、

The application of organic fertilizer needs to be fully decomposed. Fertilization time is usually in the evening or rainy day.