What is the best season to plant trees? When is the best time to plant seedlings?

Generally, spring and autumn transplantation is the best, the survival rate is high, and it can also be transplanted out of season, no matter when the transplant is to keep the soil ball intact, not on the root system, retain water and moisture, and pay attention to the watering of the rooting powder of the happy forest, I have used the rooting powder of the happy forest, the rooting is fast after watering, the root quantity is large, the growth is good, and the survival rate is high.

Early spring, late autumn and early winter are better, this time the leaves of the trees fall dormant and stop growing, which is conducive to survival, in fact, as long as the care is done properly, except for the midsummer season, it can survive, and the branches are more forked to be properly pruned.

The key to whether the tree planting is easy to survive is: whether the root system is intact, whether the leaves are appropriate, whether the water is sufficient, in winter and autumn, a large number of leaves fall off, the metabolism of trees slows down, which is not conducive to survival, the temperature is high in summer, the transpiration effect is large, the root system of the seedling transplanting will be damaged, and a large amount of transpiration will make the seedling dry up and die, and it is not easy to survive.

Spring is a relatively good time for planting.

In addition, planting trees is planted with saplings, which are not easy to preserve and dry up in summer, and saplings are easy to freeze to death in winter, and they don't know if they will survive when they are planted, and they have to wait until the next year, which is too inefficient.

The ease of planting depends on whether the root system is intact, the leaves are suitable, and the water is sufficient. In winter and autumn, the leaves fall off in large quantities and the metabolism of the trees slows down, which is not conducive to survival. In summer, the temperature of the seedlings is impaired, and a lot of transpiration causes the seedlings to die.

It is more suitable for spring planting, planting seedlings is not easy to dry in summer, winter trees are easy to freeze to death, and planting to survive, I don't know if I wait until next year, the efficiency is too low.

Some aspects to pay attention to when planting trees:

First of all, it is necessary to choose a suitable place, such as underground cables, cables, etc., where trees cannot be trees, at least the type of large trees can not be loaded, and trees will damage the facility. Before you have to plant trees, you have to get the consent of the landowner, because these places have their own plans, and volunteers planting trees spontaneously are like this, but also in line with local planning and development, or equal to nothing. In fact, it is necessary to plant trees in the city, it is difficult to find a suitable place, so that the seeds of trees are rich in the city, and even if they germinate, they are easy to be crushed and die, and the ability to self-renew is poor, so the balance of the urban ecology of tree plantations is necessary.

This is the best time between autumn and before bud break in spring.

The planting season for saplings is generally in spring, and spring and March are the best season for planting saplings.

Saplings are best planted in spring and autumn, when the survival rate is high.

Answer: Spring is the season of recovery, the temperature is mild, the most suitable for planting trees, and the survival rate is relatively high, while the temperature in summer, autumn and winter is not conducive to the growth of trees. Spring is the best time to plant trees during Arbor Day, which falls on March 12, when the temperature turns from cold to warm, which is suitable for seeds and shoots to germinate.

Spring and autumn are the seasons when there are more trees to be planted, but the time suitable for planting trees is not exactly the same in different regions, and it is more suitable to plant trees in early March in most areas.

If you want to plant a tree with a high survival rate, it is better to plant it between March in the spring and June in the summer. There are two main reasons: the first is that the temperature rises in spring, and the light and water increase, which is conducive to the growth of trees; The second point:

Trees grow slowly during this time, so planting them can reduce damage.

Fruit trees are best planted after winter when the temperature starts to rise.

For most areas and most of the greening tree species, late autumn and early spring are the best.

Late autumn refers to the period after the fall of leaves to before the soil freezes;

Early spring is when the soil is just beginning to thaw and shoots are not yet germinating.

In general, winter cold areas and local non-cold-tolerant trees should be planted in spring; Warmer winters and local hardy tree species are suitable for autumn planting. It can also be planted in winter with a strong hardy tree species in the area.

The best time to plant trees is the Qingming season, when the climate is warm and the spring rain is sprinkled, which is conducive to the survival of saplings. Afforestation is of great significance for regulating climate, conserving water and reducing air pollution. March 12 is the official Arbor Day in China.

As for the planting season in a specific area, it should be determined according to the local climatic characteristics, the type of tree species and the size of the task, as well as the technical strength (labor, mechanical conditions, etc.). For landscaping projects, tree planting is not determined by the season. Afforestation project tree planting has its particularity, the general landscaping project tree planting is determined according to the weather, construction period (contract period), manpower and construction environment and transportation conditions.

It may be planted in the season period that is not suitable for planting, so that the survival rate of planting will be reduced, and the labor cost will increase.

The best time of year to plant trees is around Arbor DayDuring this time, the temperature is relatively mild, the air humidity is high, and the soil layer contains a certain amount of water, which can improve the survival rate of trees. Trees can also be planted between September and November in autumn, and some trees that are tenacious and easy to survive can be planted in autumn and germinate in the following spring.

In order to ensure the survival rate of trees, attention should be paid to the steps of tree planting:

First, dig a pit.

Dig a tree pit of appropriate size according to the length and width of the root system. The depth is generally 50 cm. When digging a pit, the cooked soil on the surface and the loess below should be poured on both sides of the pit.

Second, backfill.

Before planting trees, according to the length and width of the roots and the length of the top of the root system, part of the cooked soil should be backfilled in the pit. In general, backfill cooked soil 20 to 30 cm.

Third, planting.

Remember the phrase "three-two-one" - three buried, two stepped on, and one lightly lifted. When placing the sapling, the roots should be straightened and the branches should be served, which is the premise. When planting trees, the soil should be filled in three times.

The first time to fill a little soil, at a certain distance from the top of the pit to stop the filling, in the filled soil buried around the tree for a week, with even force to step on the firm, and then gently lift the stem, shake loose, to ensure that the roots of the breath unimpeded.

After filling the soil for the second time, step around the tree again. After the third filling, try to ensure that it is level with the pit surface. The roots of the tree should be aligned with the tree in the north-south and east-west directions. Then, a large disc is enclosed on the pit face for easy watering and maintenance in the future.

Fourth, cover the soil and protect moisture.

Once the saplings are planted, cover them with a thin layer of soil to retain moisture.

The role of trees

1. Photosynthesis, absorbing carbon dioxide and releasing oxygen.

2. Transpiration, regulating air humidity.

3. Fix the soil and prevent soil erosion.

4. Barrier function, liquid cover to block wind and stop sand.

5. Increase greening and beautify the environment.

6. Appreciating the value of beauty and increasing the artistic component.

7. Industrial value, wood, wood carving and other wood products.

8. Medicinal value, made into medicinal materials.

9. Trees can reduce noise pollution.