How deep is the soil mound buried in the transplanted plant?

If it is with a mound of soil, the size of the pit and mound dug is about the same, and it can survive as long as it is filled with soil and watered enough to compaction when planting.

How deep is the soil mound buried in the transplanted plant? Transplanted plants with mound of soil should be buried in the thickness of the mound of soil, and the mound must not be exposed, and all of it must be buried in the soil.

Conventional plants. In the north, about five centimeters below ground level is fine, or it is level.

In the south, it is about ten centimeters above the ground, or level.

The main organ of plants to absorb water and inorganic salts is the root, which is suitable for water absorption, and the characteristic of the root is that there are a large number of root hairs in the mature area of the root tip, which greatly increases the area of contact between the root and the water in the soil, which is conducive to water absorption.

If it is a full-crown transplant, half of the current year's branches should be pruned and thinning should be appropriately removed; In the case of half-crown transplantation, under the condition of ensuring the overall tree shape, the branches of more than 3 cm should be left or appropriately truncated; In the case of truncated transplantation, only the main stem or a few thick main branches can be retained.

Deciduous trees can be pruned in half, and coniferous trees are mainly thinned, pruned by up to one-third; Evergreen leaves can be pruned by shrinking the crown, and the branches in the crown can be appropriately thinned.

It can reduce the damage to the root system and retain some of the function of absorbing water and nutrients.

Avoid losing the organization.

(1) The main part of the plant root water absorption is the mature area of the root tip When transplanting plants, the soil of the roots is always retained, in order to protect the young roots and root hairs, improve the water absorption capacity of the plant, and thus improve the survival rate of transplanting

2)) "The plan of the year lies in spring", farmers choose to sow seeds in spring, because the germination of seeds requires a suitable temperature

3) Plants in the forest can carry out transpiration, which can promote the absorption of water by the plant body from the soil, promote the transportation of water and inorganic salts from the roots to the stems, leaves and other organs, and also make the plant body effectively dissipate heat, increase the humidity of the air, and increase the amount of rainfall

So the answer is: 1) young roots and root hairs

2) Temperature 3) Transpiration

The roots are brought to the soil because the root system is too developed, and the small roots carry the soil, so it becomes a lump. You can comb the root system and change to a new pot of soil, which is more conducive to the development of plants.

When transplanting plants, some young roots and root hairs will be damaged, so that the plant body is easy to lack water, wilt, and not easy to survive, therefore, when transplanting plants, a mound should be brought to protect the young roots and root hairs.

When transplanting, it can be with soil or without soil, and transplanting with soil hurts less roots, which can shorten the seedling period and live early and emerge early. Before transplanting, water and moisten, so that it does not hurt the roots or has little damage to the roots. When transplanting, the row spacing is determined according to the planned specifications, and the transplanting depth is determined according to the crop type and seedling size, the general depth is about 3cm, and the depth is required to be consistent, and it is best to transplant the seedlings in different levels, and fertilizer and watering need to be applied in time after planting to promote survival and seedling growth.

Generally, the root system of plants cannot directly absorb nutrients in the soil, and they need to symbiosis with a certain fungus (the fungi that live in symbiosis with various plants) can absorb it. At the same time, the roots have been adapted, and the transplanting will have a potting period, and bringing the original soil will shorten the potting and ensure the survival rate of transplanting. Of course, if it is potting soil that has been for a long time, the nutrients have been basically exhausted, so you can bring less (more new ones to increase nutrients).

b When transplanting seedlings, the roots are covered with mounds to protect the root hairs, because the mature area of the plant root tip is the main part of the absorption of water and inorganic salts.

b, leaving a mound of soil when transplanting is to protect the root hairs.

The main organ of plants to absorb water and inorganic salts is the root The characteristic of the root suitable for water absorption is that there are a large number of root hairs in the root tip mature area, which greatly increases the area of contact between the root and the water in the soil, which is conducive to water absorption And the root tip mature area and a part of the cells inside the upper root differentiate to form a duct, which can transport water and inorganic salts Therefore, the main part of the root water absorption is the root hairs in the mature area When transplanting plants, it often causes damage to the young roots and root hairs, and the function of the plant to absorb water is greatly reduced, causing the plant to wilt or die So when transplanting, It is necessary to bring a large mound of soil, the purpose is to reduce the damage of young roots and root hairs, protect root hairs and young roots, improve the water absorption capacity of roots, and facilitate the survival of transplanted plants Visible a correct

Therefore, a

1. It can continue to grow about 2 months after transplanting, indicating that the transplanting has survived;

2. After transplanting, although there is fallen leaves, the branches are still fresh and there is no discoloration or shrinkage, indicating that the transplanting has survived;

3. After transplanting, a large number of fallen leaves or leaves withered, branches appear discolored or shrunken, and the roots wither and brown, indicating that transplanting failed.

How to improve the survival rate of transplanted plants are as follows:

Clause. 1. Try to hurt the roots as little as possible, if it is a small plant, it should be transplanted with a mound.

Second, in terms of planting time, the survival rate of transplanting in the evening is generally higher than that at other times.

Third, remove some branches and leaves when transplanting, and transplant with fewer branches and leaves to make it easier to survive.