Conservation measures after planting seedlings
Introduce some conservation measures after planting seedlings.
1. Cleaning of green nurseries
The growth of plants requires a good environment. This environment refers not only to adequate light, good soil and suitable moisture, but also to clean and tidy. Therefore, the greening and maintenance personnel should divide the work according to the post responsibilities and clean up the garbage and debris in the seedling planting area. These things include the litter scraps, plastic bags, cigarette butts and other domestic garbage that are littered; the bricks from the construction, Wastes such as gravel and stones; also include dried branches and leaves. Greening managers need to use the clean green nursery as a customary event. The first thing to do after work every day is to clean up the garbage. After the garbage is cleaned up, it must be disposed of in the trash can and it is prohibited to burn it on the spot. For those green facilities, such as sculptures, pools and garden accessories, we must also clean up and cleanse them to ensure the cleanliness of the green nurseries and provide a good environment for the growth of the seedlings.
2, weeding, loose soil, earth
In the maintenance and management of green seedlings, weeds, loose soil and soil are important contents. Soil nutrients are limited. If there are too many weeds, they will compete with plants for nutrients, moisture, and affect plant growth. Therefore, during the maintenance of seedlings, periodic weeding work must be carried out to ensure good growth of the lawn. In terms of related concepts, the conservation degree of turfgrass can be divided into three levels: first-level conservation is higher than 97%, secondary conservation is higher than 95%, and tertiary conservation is higher than 93%. In addition to weeds, another factor that affects the growth of turfgrass is the severe trampling of the soil board. Therefore, the loosing of the soil for the implementation of the soil, the drilling of air permeability, and when necessary, the use of sandy loam mixed organic fertilizer can be used. Shi to protect the lawn green and neat and beautiful appearance. In addition to lawns, hedgerows, trees, and single plant shrubs need to be rotted and cultivated. Trees that are planted within 2 years of age are subject to weeding, ripping, and earth-cultivation, especially after the rain. The width of the vertical afforestation trench shall be controlled within 20cm. The height of the canopy from the ground shall be greater than 50cm, and the width of the trench shall be less than 20cm.
3, spraying pesticide and pest protection
One of the greatest threats to the growth of seedlings is pests and diseases. It is difficult for people to avoid illness when they grow, and so does plants. Prevention and control of pests and diseases should follow the principle of prevention and integrated prevention and control. Prevention and treatment are two measures to deal with plant pests and diseases. First of all, at the time of planting, certain measures can be taken to avoid inadvertent pests and diseases of certain plants. For example, take certain measures to avoid certain diseases and pests that are easy to grow in the roots. Secondly, when pests and diseases are dealt with immediately, the spraying is the most effective, most convenient, and most frequently used method. Under normal circumstances, the prevention and control of plant diseases and insect pests should be carried out in winter to prevent the spread of diseases and insect pests. Regular spraying should be used for protection.
4, drainage irrigation, fertilization
(1) Drainage and Irrigation: In the rainy season, in order to ensure the plant roots to breathe, if there is too much water in the nursery, channels must be excavated to allow water to flow out. In the dry season, watering and spraying must be carried out in time to ensure the plant's need for moisture.
(2) Fertilization: Different tree species have different requirements for fertility. One is different species and the other is different quantity. Therefore, according to the plant type, growth stage, the plants should be fertilized regularly to ensure the healthy growth of the plants.
Like plants and people, good growth requires meticulous care and maintenance. Today, it is quite popular in landscaping. In order to ensure the greening effect, not only the proper planting method should be selected according to the type of plant, but the most important thing is to carefully maintain it after planting. Clean the nursery, regular weeding, soil loosening and soil protection, do a good job of protection of pests and diseases, do a good job of irrigation and fertilization, and create a good environment for the growth of seedlings to ensure the effectiveness of greening.
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