1. Introduction

    Residential landscaping not only beautifies the environment, but also improves the quality of life of residents. This article will introduce in detail the service content, standards and requirements of residential landscaping maintenance.

The maintenance of residential landscaping is very important, it is like putting a beautiful green coat on the living environment. Good landscaping maintenance can make residents feel like they are in nature, enjoying fresh air and pleasant scenery.

There are strict requirements for the quality standards of community garden greening maintenance management. People often say " three parts planting, seven parts maintenance " , which fully reflects the importance of maintenance work. Maintenance management requires timely adoption of horticultural technical measures such as irrigation and drainage, fertilization, pruning, pest and disease control, cold protection, and intertillage and weeding according to the growth needs of different garden trees. Specifically, it should meet the following quality standards:

1. The greening maintenance technical measures are perfect, the management is proper, and the plant configuration is scientific and reasonable, so that the loess is not exposed to the air.

2. The garden plants grow vigorously, the trees grow vigorously, the crown is complete, the main and side branches are evenly branched, the number is appropriate, and the interior is well ventilated. The leaves are large and thick, the leaf color is normal, there is no curling, yellowing, dust, and pests. The hedge branches are thick, trimmed into shape, and intact. The lawn is lush, the leaf color is normal, there is no yellowing, weeds, pests and diseases during the growing season, the coverage rate is more than 95% , the pruning is timely, the flowers grow vigorously, there are no residual flowers and leaves, the flowers are lush, the flowering period is consistent, and the height is orderly.

3. The green space is clean and tidy, without any debris.

4. All types of garden facilities are complete, safe and maintained in a timely manner.

5. The green space is complete, the monthly>

1. Plant maintenance

6. Plant pruning: Regularly prune trees, shrubs and other plants in the community, pay attention to protecting the overall shape of the plants, and avoid excessive pruning. Plant pruning is a vital task in the maintenance of residential landscaping. Pruning should be carried out in a timely manner according to the growth characteristics, site environment, and landscape requirements of various plants in accordance with the operating procedures. Through reasonable pruning, the good growth state and beautiful shape of plants can be maintained, and the metabolism and renewal of plants can be promoted. For example, for trees, branches should be thinned regularly, sick and weak branches, crossed branches, inward branches and overly dense branches should be removed, and the crown should be kept ventilated and light-permeable; for shrubs, reasonable pruning should be carried out according to their growth habits, such as spherical shrubs should maintain a full shape, and climbing plants should be guided to climb reasonably to prevent excessive spread.

7. Plant pest and disease control: Regular inspections, timely detection and prevention measures. Pests and diseases have always been an important problem that harms green plants, so the prevention and control of pests and diseases is a more important means and content in the maintenance of garden plants. It is necessary to make timely predictions and forecasts based on the parasitic objects of various plants, and take timely prevention and control measures. The ability of plants to resist pests and diseases can be improved by strengthening plant quarantine, selecting pest-resistant varieties, strengthening cultivation management and other agricultural prevention and control methods; using physical methods such as insect traps and sticky insect boards to trap pests and reduce pest density; using biological control such as introducing natural enemies of pests and applying microbial agents to reduce the occurrence of pests and diseases; when pests and diseases are serious, chemical pesticides should be reasonably selected for prevention and control, but attention should be paid to the safe use of pesticides to avoid harm to humans and the environment.

8. Plant watering: Reasonably arrange the time and amount of watering to meet the growth needs. Plant watering is an important part of ensuring the healthy growth of plants. According to the growth needs of various plants, the time and amount of watering should be reasonably arranged. Generally speaking, water evaporates quickly in summer, so it is necessary to water frequently; in winter, the number of watering should be reduced to prevent the plants from freezing. When watering, make sure that the water penetrates into the soil, not just stay on the surface. At the same time, pay attention to the quality of the water and avoid using polluted water. Different plants have different water requirements, so the amount and frequency of watering need to be determined according to the characteristics of the plants.

2. Lawn maintenance

9. Lawn mowing: mow regularly to keep it clean and beautiful. Lawn mowing is an important task in the maintenance and management of community lawns. Regular mowing of the turf can promote the uniform growth of the grass, increase the density, and reduce the space for weeds to grow. Use a sharp lawn mower and replace the blades regularly to reduce damage to the plants. The cut grass clippings can be left directly on the lawn as natural fertilizer, or collected and processed in a centralized manner. The height of the lawn grass in a general community should not exceed 15 cm, and the mowing height is usually 3-4 cm from the ground .

10. Lawn fertilization: ensure the growth needs of the lawn and improve its quality and density. Lawn fertilization should be based on the principle of " eat less and more meals". Lawn grass, like other green plants, also needs nutrients. This is especially true when the lawn has just been mowed and has not yet turned green. Judging from the fertilization of lawns in various communities in Chengdu, 5 to 6 times every six months is enough. Apply 1.5 to 3.0 kg of ammonium sulfate or urea per mu each time, and spray it on the leaves of the lawn grass with a sprayer. This saves fertilizer and is easily absorbed by plants, so that the lawn grass grows more vigorously. Spring and autumn are the best times for fertilization. You can choose appropriate compound fertilizers based on the results of soil tests, and apply fertilizers in small amounts and multiple times to avoid excessive root burns.

11. Lawn weeding: Weed regularly to keep the lawn clean and beautiful. There are few diseases and insect pests in the community lawn, and the most harmful ones are weeds. In order to control the weeds, you can use the right products in the Ping'an series of herbicides according to the different grass phases for effective prevention and control. Remove weeds in time to prevent them from robbing nutrients and sunlight, and keep the lawn clean and vibrant. You can pull weeds by hand or use special herbicides to remove weeds, but be careful not to hurt the normally growing herbaceous plants. For stubborn weeds that are difficult to remove, you can use the method of partial soil turning and replanting.

3. Maintenance of landscape facilities

12. Fountain cleaning: Keep the water clear. Fountains are an important part of the community landscape. Keeping the water clear can prevent algae from growing and causing water pollution. Regularly clean up debris in the water to ensure the cleanliness of the water, and also include the maintenance of aquatic plants. You can use physical methods such as filtration and sedimentation, or you can use environmentally friendly disinfectants for disinfection, but pay attention to the amount of disinfectant used to avoid harm to aquatic organisms.

13. Leisure seat maintenance: Keep it clean and stable. Leisure seats are important facilities for residents to relax and entertain. Keeping them clean and stable can improve the residents' experience. Regularly inspect and maintain leisure seats, and repair or replace them in time if they are damaged. At the same time, pay attention to the maintenance and cleaning of seats to keep them beautiful and tidy. Cleaners and rags can be used to clean seats to remove stains and dust.

14. Inspection and maintenance of lighting facilities: ensure the lighting effect at night. Lighting facilities are an important guarantee for the quality of the community's nighttime environment. Ensuring their normal operation can improve the safety and aesthetics of the community at night. Regularly inspect and maintain lighting facilities, and repair or replace any faults in a timely manner. Energy-saving lamps can be used to reduce energy consumption and improve lighting effects. When checking the function of lamps, pay attention to whether the brightness, color and illumination angle of the lamps meet the requirements and make adjustments in a timely manner.

4. Garbage removal

15. Regular cleaning: Keep the community environment clean. Garbage cleaning in the community is an important part of maintaining the community environment clean. Sufficient garbage classification collection containers should be set up with clear labels to facilitate residents to put in. Garbage collection services should be carried out at the prescribed time to ensure that garbage in residential areas is cleaned up in a timely manner. For example, the regulations on environmental sanitation management of residential communities clearly specify the garbage collection time: 7:00-8 :30 in the morning, 1:30-3:00 in the afternoon , and 6:00 in the evening . At the same time, it is necessary to strengthen the training of garbage collectors to ensure that they understand the methods and requirements of garbage classification.

16. Classification and treatment: Recycling should be done well and residents should be encouraged to develop good habits. Residential community garbage should be collected and classified into four categories: recyclables, hazardous waste, kitchen waste and other garbage. Classified garbage should be transported by appropriate means of transportation to avoid mixed loading and transportation. Different types of garbage should be treated in different ways to achieve resource utilization, harmlessness and reduction. Recyclables mainly include five categories: waste paper, plastic, glass, metal and cloth. These garbage can be recycled, remade and regenerated; hazardous garbage mainly includes waste batteries, waste fluorescent tubes, waste paint, expired medicines, etc. These garbage contain substances that are harmful to the human body and the environment and require special treatment; kitchen waste mainly includes food residues, vegetable leaves, fruit peels, etc. generated by residents' daily life, which can be processed by composting and other methods and converted into organic fertilizers; other garbage mainly includes bricks, tiles, ceramics, toilet waste paper, paper towels and other wastes that are difficult to recycle. These garbage should be placed in other garbage bins and eventually disposed of by landfill or incineration. We must strengthen publicity and education for residents, improve their environmental awareness and participation, encourage them to consciously participate in garbage sorting, and jointly build a better home.

3. Maintenance standards

1.1 Level 1 greening maintenance standards

17. The plants are reasonably arranged to highlight the characteristics of the community and there is no exposed land. Brief description: Create a beautiful and comfortable green environment.

In the first-level greening maintenance standard, the configuration of plants has been carefully designed, and the trees, shrubs, flowers and grasses are properly matched to fully demonstrate the unique style of the community. Ensure that there is no exposed land in the community, and create a beautiful environment with green trees, lush flowers and grasses.

18. The trees are growing strong and healthy, with complete crowns, and no dead trees, dead branches, etc. Brief description: Ensure the healthy growth of trees and play a role in greening.

The growth of the trees is extremely robust, and their growth exceeds the average growth of this species and specification. The crown is complete and beautiful, the main and side branches are evenly distributed, and the inner cavity is well ventilated and light-permeable. There are no dead trees and obvious dead branches and dead forks. Under normal conditions, the leaves are not yellow, burnt, curled, or fallen. The most serious bitten leaves are less than 5% per tree . There are no live eggs or live insects of stem-boring pests, and the scale insects are not obvious. The number of missing trees is less than 2% , and the trees are not nailed or tied.

19. Hedges, lawns, and flowers grow well without obvious pests and diseases. Brief description: Improve the overall greening effect.

The hedges are healthy and strong, with normal leaf color, beautifully trimmed, no dead plants or dry branches, and the insect-infested rate is less than 2% . The lawn coverage rate is more than 95% , trimmed in a timely and neat manner, with normal leaf color and no weeds. The perennial flowers are managed in a timely manner, with a long flowering period, positive flower color, and no obvious missing plants. Overall, there are no obvious pests and diseases, ensuring the beauty and health of the greening.

20. The green space is clean and tidy, and the facilities are in good condition. Brief description: The green environment is well maintained.

The green space is clean and tidy with no trees, piles of materials, sheds, or encroachments. All facilities are in good condition without any man-made damage, and illegal acts are discovered and dealt with in a timely manner. Greening production waste is cleared away in a timely manner, maintaining a good greening environment.

21. Carefully implement the first-level maintenance technical measures. Brief description: Ensure the quality of maintenance.

Maintenance must be carried out carefully in strict accordance with the requirements of the first-level maintenance technical measures, including reasonable irrigation, fertilization, pruning, pest and disease control, etc., to ensure the vigorous growth of green plants and excellent landscape effects.

(II) Secondary greening maintenance standards

22. The plant configuration is basically reasonable and the greening is sufficient. Brief description: It meets certain greening requirements.

The plant configuration is basically reasonable, with complete trees, shrubs, flowers and grasses, sufficient greening, and basically no exposed land. Although it may not be as prominent as the first-level greening, it can also provide a better greening environment for the community.

23. The trees are growing normally, with no obvious dead trees or dead branches or twigs. Brief description: Maintain the basic growth status of the trees.

The trees grow normally, reaching the average growth rate of the tree species and specifications. The crown is basically intact, the inner cavity is neat, the air is well ventilated and light-permeable, the pruning is timely, and there are no obvious dead trees, dead branches or dead branches. Under normal conditions, there are no obvious yellow leaves, burnt leaves, curled leaves, or fallen leaves. The most serious bitten leaves are less than 10% per plant , the number of plants with stem borers is less than 2% , the scale insects are less serious, the number of missing trees is less than 4% , and the trees are basically not nailed or tied.

24. Hedges, lawns and flowers grow normally, and pests and diseases are controlled to a certain extent. Brief description: Ensure that the greening effect is not too bad.

The growth and shape of hedges are normal, the leaf color is normal, the pruning is timely, there are basically no dead plants and dry branches, and the insect plant rate is less than 10% . The lawn coverage rate is more than 90% , the pruning is timely, the leaf color is normal, and there are no obvious weeds. The management of perennial flowers is basically timely, the flowering period is normal, and the missing plant rate is less than 5% . There are certain control measures for pests and diseases to ensure that the greening effect is not too poor.

25. The green space is clean and tidy, and the facilities are basically intact. Brief description: Maintain a good green environment.

The green space is clean and tidy, with no trees, piles of materials, sheds, or encroachments. The facilities are basically intact, with no obvious man-made damage, and illegal acts can be discovered and dealt with in a timely manner. Greening production waste can be cleared away in a timely manner, maintaining a good greening environment.

26. Carefully implement the secondary maintenance technical measures. Brief description: Achieve the corresponding maintenance level.

Carry out maintenance carefully in accordance with the requirements of the secondary maintenance technical measures, achieve the corresponding maintenance level through reasonable management and maintenance, and provide residents with a comfortable living environment.

(III) Level 3 greening maintenance standards

27. The plant mix is ​​average, and the greening is basically sufficient. Brief description: There is a certain amount of greening coverage.

The plant mix is ​​relatively average, the greening is basically sufficient, and there is no obvious exposed land. Although it may be slightly inferior in terms of aesthetics, it can also provide a certain amount of green coverage for the community.

28. The growth of trees is basically normal, and there are no serious dead trees, dead branches or dead twigs. Brief description: Ensure the basic survival of trees.

The growth of trees is basically normal, with no serious dead trees, dead branches or dead twigs. Under normal conditions, there are no serious yellowing, burning or curling leaves, the most serious bitten leaves are less than 20% per plant , the number of plants with stem borers is less than 10% , the scale insect damage is average, the number of missing trees is less than 6% , and there is no obvious nailing or binding of trees.

29. The growth of hedges, lawns and flowers is average, with a certain rate of missing plants. Summary: The greening effect is relatively weak.

The growth and shape of hedges are basically normal, the leaf color is basically normal, there are no obvious dead plants and dead branches, and the insect plant rate is less than 20% . The growth of lawn perennial flowers is basically normal, the lawn alopecia and the lack of perennial flowers are not obvious, and there is basically no obvious grass barrenness. The greening effect is relatively weak, but it can still add a certain vitality to the community.

30. The cleanliness of the green space is average, and the facilities are somewhat damaged. Summary: Maintenance is needed.

The green space is basically clean, with no obvious piles of materials, sheds, or encroachments. There is no obvious damage to the facilities, no serious man-made damage, and man-made damage and illegal acts are dealt with in a timely manner. Maintenance needs to be strengthened to improve the quality of the green environment.

31. Carefully implement the third-level maintenance technical measures. Brief description: Try to improve the quality of maintenance.

Carry out maintenance carefully in accordance with the requirements of the third-level maintenance technical measures, try our best to improve the quality of maintenance, and create a better living environment for residents.

4. Maintenance requirements

32. The greening maintenance technical measures are complete and the management is proper.

In the maintenance of residential gardens and greening, the improvement and proper management of greening maintenance technical measures are crucial. On the one hand, a scientific and reasonable maintenance plan should be formulated according to the growth needs of different plants, including regular pruning, fertilization, watering, pest and disease control, etc. For example, for trees, pruning should be carried out according to their growth habits and tree shape characteristics, and diseased branches, weak branches and cross branches should be removed to keep the tree crown ventilated and light-permeable; for lawns, regular pruning should be carried out to control the height and keep them tidy and beautiful. On the other hand, it is necessary to strengthen the training and management of maintenance personnel, improve their professional skills and sense of responsibility, and ensure the quality and efficiency of maintenance work. At the same time, it is necessary to establish and improve the maintenance management system, strengthen the supervision and assessment of maintenance work, promptly discover and solve problems, and continuously improve the level of maintenance management.

33. The plant configuration is scientific and reasonable to ensure that the loess is not exposed to the sun.

In order to achieve scientific and reasonable plant configuration and achieve the goal of not exposing loess to the elements, it is necessary to fully consider the types, quantities, distribution and matching of plants during the greening planning and design stage of residential areas. Select plant varieties suitable for local climate and soil conditions to ensure that plants can grow well. In terms of plant configuration, attention should be paid to the reasonable matching of trees, shrubs, flowers and grasses to form a multi-level and multi-color green landscape. At the same time, it is necessary to strengthen the management of exposed land. Methods such as planting lawns, ground cover plants, covering with bark and sawdust can be adopted to prevent the exposure of loess, improve land utilization and beautify the environment.

34. Garden plants grow vigorously without problems such as diseases and pests.

The healthy growth of garden plants is one of the core tasks of landscaping maintenance in residential areas. In order to ensure that garden plants grow vigorously and are free of diseases and pests, a series of effective measures need to be taken. First of all, we must strengthen the daily maintenance and management of plants, water, fertilize, and prune in time to keep the plants in a good growth state. Secondly, we must strengthen the monitoring and prevention of diseases and pests, regularly check the growth of plants, and take timely measures to prevent and control diseases and pests. A combination of physical control, biological control, and chemical control can be used to reduce the occurrence and harm of diseases and pests. For example, physical methods such as sticky insect boards and insect traps can be used to trap pests; biological methods such as introducing natural enemies of pests and applying microbial agents can be used for prevention and control; when diseases and pests occur seriously, chemical pesticides should be reasonably selected for prevention and control, but attention should be paid to the safe use of pesticides to avoid harm to humans and the environment.

35. The green space is clean and tidy, without any debris.

Keeping green spaces clean and tidy and free of debris is an important aspect of improving the quality of greening environments in residential areas. On the one hand, we should strengthen daily cleaning of green spaces, regularly clean up garbage, fallen leaves and other debris in green spaces, and keep green spaces clean. On the other hand, we should strengthen publicity and education for residents, improve their environmental awareness, and guide them to develop good hygiene habits and not to discard garbage and debris in green spaces at will. At the same time, we should strengthen the maintenance and management of facilities and equipment in green spaces to ensure that the facilities and equipment are intact and do not affect the beauty and use of green spaces.

36. All types of garden facilities are complete, safe and maintained in a timely manner.

Garden facilities are an important part of residential landscaping. Their completeness, safety and timely maintenance are crucial to improving residents' experience and the quality of the green environment. Garden facilities should be inspected and maintained regularly, and damaged ones should be repaired or replaced in a timely manner. For example, fountains, leisure seats, lighting facilities, etc. should be inspected and maintained regularly to ensure their normal operation and safe use. At the same time, the management of garden facilities should be strengthened to prevent man-made damage and theft, and ensure that the garden facilities are intact.

37. The green space is complete, the monthly>

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