What is landscape protection and what is the content of landscape protection?

The maintenance and management of urban garden green space mainly includes the maintenance and management of trees, shrubs, lawns and other plant materials in roads, green spaces and squares, the maintenance and management of garden facilities, and the special management of bustling commercial areas. Conservation and management shall conform to the growth law and biological characteristics of plant materials and local climatic conditions.

First, the specific maintenance management quality standards

1. Tree maintenance management has achieved: good growth potential, no pests and diseases, strong branches, complete and beautiful crown, and even and appropriate distribution of branch points, main branches and lateral branches. Hedges and boxwood balls are neatly trimmed.

2. Lawn maintenance and management: the coverage rate is above 95%, basically no weeds, lush growth, normal color, smooth and beautiful, trimmed more than six times a year, no pests and diseases.

Second, the specific maintenance and management measures

1. water: water should be done in time, and the principle of "ensuring normal growth of plants and saving water as much as possible" (generally, the watering depth of trees is above 50 cm, shrubs are above 30-40 cm, and turf 15 cm), so water does not run or leak. After watering, straighten, caulk or seal the pit in time. In general, it will be completed within 24 hours after water seepage.

2. Drainage: The accumulated water caused by rainstorm or other reasons can't seep down after 8 hours, so it should be removed in time.

3. Intertillage weeding: weeding in time after rain or 2-3 days after watering, with weeding depth of 3-5 cm.

In order to keep the green space clean, the growth of flowering shrubs and ornamental trees, reduce the spread of pests and diseases and hidden places, and maintain soil fertility, weeds should be removed in time. Based on the principle of "early moving, small moving and moving", combined with intertillage, the normal growth of plants is guaranteed.

4. Pruning: flowers and shrubs should be pruned in time and reasonably according to technical requirements, with beautiful plant shape and no dead branches, pests and diseases, sprouting branches, overlapping branches, clustered branches, cross branches and parallel branches. , and remove the cut branches and leaves in time (generally, they should be cleaned within 65,438+02 hours after cutting); Hedges should be trimmed in time, with the same height, and the surface and wall of hedges should be smooth and angular. Clear the cut branches and leaves in time after cutting (within 12 hours after cutting each piece of green space).

5. Pest control: adhere to the principle of "comprehensive management, prevention is more important than treatment" to protect plant materials from or less from pests and diseases. Do a good job in forecasting and eliminating pests and diseases. Pay attention to observe whether the branches and leaves are abnormal, and prevent and control pests and diseases in time when they are found.

6. Fertilization: The fertilization period is closely coordinated with the plant growth period, and the types of fertilizers are determined according to specific conditions (such as soil properties and different seasons), and the fertilization is even and reasonable, and the amount of fertilization is appropriate.

7. Cold prevention: Before the temperature drops in winter, take corresponding measures according to the cold resistance of various plant materials to prevent freezing injury. Such as frozen water and spring irrigation; Wrap the trunk and paint it white; Riding a wind barrier; Snow removal and other protective measures.

8. Cleaning: Managers should promptly remove the garbage and discarded objects in the green space to ensure that the green space is beautiful and clean. In addition, it is found that garden facilities or plant materials are lost, damaged, lodging and other phenomena can be dealt with in time (within 24 hours).

In addition, in some green spaces or isolation belts with frequent crowd activities and prosperous businesses, serious man-made injuries (such as trampling on the lawn at will, tying ropes and nails on the trunk to dry clothes, placing billboards on hedges or drying bedding, etc.). ) often causes plant damage or even death. These are purely special cases other than maintenance management and should not be classified as maintenance management. Hope to attract attention, vigorously carry out the propaganda work of loving trees, flowers and grass, and find that the above phenomenon was stopped by relevant departments in time, so that people can maintain the ecological environment and improve the environmental quality.