What are the maintenance and management measures after the transplantation of large trees?

1. Stop measures to promote the growth of the upper part of the seedling. During this period, it should be strictly forbidden to chase fast-acting fertilizer to prevent seedlings from growing. However, phosphorus and potassium fertilizers can also be added to promote the lignification of seedlings and the formation of robust spores.

During this period, foliar sprays can be carried out every ten days to half a month with potassium dihydrogen phosphate of Chunyu No. 1+ from September, three times in a row. Or apply 4-5 quintals per mu with plant ash each time, twice in a row. Foliar boron spray to improve cold resistance.

From September, the borax liquid of Chunyu No. 1+ will be sprayed every 10 days or mixed with potassium dihydrogen phosphate. Squirt three times in a row.

2. Clearing garden management. In autumn and winter, the nursery should be comprehensively cleaned and organized, dredged and excavated drainage and irrigation ditches, combined with pruning and pruning, pruning dead branches and diseased and insect branches, and at the same time uprooting dead plants and cleaning up dead branches and weeds in the nursery. Strengthen the prevention and control of pests and diseases, and carry out comprehensive pest control with Baume 2-5 degree stone sulfur mixture in the whole garden during the dormant period.

3. Do a good job of cold protection and cold protection measures. The specific measures are as follows:

Irrigation to prevent freezing. On the eve of frost, the nursery is irrigated, which can make the soil temperature not lower than 0 and protect the seedlings from freezing to death.

Smoke to protect against cold. In particularly cold weather, you can set up 2-3 smoke piles around the nursery, light cigarettes when the temperature drops to 0, and keep the smoke until sunrise.

Mulching: mostly used for flowers in the open field of the nursery, before frost, covering hay, straw mats, etc. on the ground, this method is both economical and good, and the application is extremely common. In addition, it can also be covered with materials such as plastic film, but it needs to have certain economic conditions.

Trunk protection: Trunk wrapping and whitening are common. 1.

Trunk wrapping: Mostly carried out before winter, the trunk of newly planted trees or cold-tolerant varieties is wound or wrapped with straw rope or sack sheets, etc., and the height can be up to about 2 meters. 2.

Whitening of the trunk: Generally carried out in autumn, the trunk is whitened with the whitening agent of the happy forest, and the white reflects the sunlight to reduce the absorption of solar radiation heat by the trunk, thereby reducing the temperature difference between day and night of the trunk and preventing the bark from freezing. In addition, this method also has a certain effect on the prevention of pests.

Spraying happy forest antifreeze: before the autumn leaves fall and after the fruit is picked, all kinds of greening trees and shrubs can be sprayed with "happy forest antifreeze" 3-5 times, so that the trees themselves can improve their ability to resist stress and frost, so as to prevent frost damage.

2.Excavation and transportation: The diameter of the soil ball is determined by 8-10 times the DBH of the trunk, and the integrity of the soil ball is maintained during excavation, and it is transported to the planting location.

3.Pre-planting treatment: Before transplanting, cut off some branches and prune the root system.

4.Correct planting: Dig a planting hole according to the big tree and plant the big tree into the hole.

5.Post-management: After transplanting, water the tree thoroughly in time, pay attention to shade, and erect supports.

Summary. Kiss. Hello, this transfer is not easy to manage. First of all.

Seedling righting For newly transplanted trees, we should check frequently, if we find loose trees, we should immediately fix them with supports, and also tamp the roots to avoid hanging roots or hanging roots. For trees that have survived, if it is found that there is a phenomenon of tilting and falling, it is necessary to follow the tree's plan.

Water Management Water is the key to ensuring that trees can be planted.

How to maintain and manage trees after transplanting?

Kiss. Hello, this panicle transfer is not easy to manage. First of all, the seedling is righted for the newly transplanted trees, we must check frequently, if there are loose trees, we must immediately use the support to fix the fight to determine it, and also tamp the roots, to avoid the phenomenon of hanging roots or hanging roots of the stove slippery.

For trees that have survived, if it is found that there is a phenomenon of tilting and falling, it is necessary to follow the tree's plan. 2.Water Management Water is the key to ensuring that trees can be planted.

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