Why is it easy to plant trees in winter, and can trees be planted in summer now?

Planting trees in winter has a series of advantages, first, the temperature is low at this time, the air humidity is high, the evaporation is small, the seedling transplanting process is not easy to lose water, can maintain more water; The ground temperature is high and the humidity is high, which is conducive to the formation of callus by the root system, and the rooting absorbs water and nutrients. Second, the seedlings are dormant in winter, and the root system heals well. The third is to plant trees in winter, and when they come to the spring of the next year, the trees will sprout early and the roots will be strong.

But when planting, you will face the following problems:

Compared with spring planting, the selection range of tree species suitable for planting in winter was less.

Compared to spring, the cost of cultivation is larger. Whether it is digging when the tree is raised or digging a pit when planting, the labor cost is relatively high; Increased maintenance costs. After planting trees in winter, it is often necessary to spend a certain amount of money on secondary maintenance in spring, such as the reinforcement of the hydrosphere and the reinforcement of supports.

At the same time, after planting in winter, it is necessary to wrap straw rope or non-woven fabric, which also increases the cost of maintenance;

The quality of winter tree planting projects is not well guaranteed, especially in the north. In the northern winter, the soil has been frozen, and for places where mechanical operations cannot be used, it is more difficult to dig tree pits, resulting in tree pits being dug too small or too shallow, resulting in frozen roots after planting.

Planting trees in winter is susceptible to frost damage, which affects the survival rate of trees. Sudden low temperatures are often encountered during the planting process, but at this time, the newly planted trees have not been insulated, and it is likely that the trees will suffer frostbite. Secondly, even if the insulation measures have been taken, the rare low temperature can cause frostbite to the trees.

Deciduous trees planted in winter are more damaged, but some evergreen trees can freeze to death from frostbite at low temperatures.

Trees are best planted in spring, and summer, autumn, and winter are not conducive to survival.

The main reasons for the high survival rate of tree planting in spring are: first, the temperature rises in spring, the sunshine and rain increase, and the soil is moist, which is conducive to the growth of trees; Second, the branches and leaves of the trees have not yet germinated in large quantities in spring, and the water emission is relatively small, and the demand for water supply and nutrients to the roots is not too urgent, even if there is damage during planting, it is easy to recover.

In winter and autumn, a large number of leaves fall off, and the metabolism of trees slows down, which is not conducive to survival. In summer, when the temperature is high and the transpiration is great, the transplanting root system of the seedlings will be damaged, and a large amount of transpiration will cause the seedlings to dry up and die, and it is not easy to survive.

Summer is not the season to plant trees, it is best to plant them in spring and autumn. If you want to plant a tree, it is better to leave fewer leaves, reduce photosynthesis, and water more. It's not that you can't live if you plant trees in the summer.

If you have maintenance measures in place, it should be able to survive, first of all, before the generation, you need to lose as many branches and leaves as possible, and keep a small part of the leaves, and secondly, you need to build a pergola for the transplanted tree to avoid direct sunlight, which can reduce water evaporation and ensure the survival rate.

Trees planted in summer are not planted in spring and autumn, and they are easy to survive. If you are going to plant a tree in the moon, it is best to leave fewer leaves, reduce photosynthesis, and then water more. Whether or not you can survive depends on how well your tree is, such as how long it has been dug ......up and so on

Trees can be planted in winter, when planting trees will not harm the nutrients of the tree, and the plant has plenty of time to acclimatize, when planting trees in winter, you can choose trees such as willows, poplars and pines, these varieties can also grow slowly after planting in winter, and choose sunny days before the soil freezes.

Planting, keeping the root system intact and pruning excess shoots, can improve the survival rate.

Trees can be planted in winter, when the temperature is lower in winter, most trees will enter a dormant period, and planting trees at this time will not harm the nutrients of the tree and reduce the stress response.

At the same time, it can give the trees time to fully adapt to the environment, and wait for the spring temperature to warm up and resume growth quickly.

Willow, poplar and pine trees can be planted in winter, and these varieties of trees can grow slowly when planted in winter.

The trees planted in winter can advance the seedling period of afforestation, which is conducive to the rooting and germination of seedlings, and the winter time is longer, which can help the root system to take full root, and enter the rapid growth period in advance when the spring warms up, so as to avoid the situation of secondary germination of new shoots when planting trees in spring, which affects the survival rate of trees.

It is best to choose a sunny day before the soil freezes after the trees fall leaves, and the seedlings will not be harmed and the root system will not be frostbitten.

In winter, trees are planted to survive high.

The main reason why many people choose to plant trees in winter is because the survival rate of planting trees in winter is very high. Although the winter weather is cold, the plants also enter the dormant stage, which is not suitable for growth. But in fact, the survival rate of trees planted in winter is even higher than that in spring.

Because the shoots and shoots store a large amount of nutrients in winter, when they resume growth in spring, it is not easy to dry up and die due to insufficient nutrient absorption by the root system.

It is inexpensive to plant trees in winter.

Planting trees in winter requires more refined management and various warmth measures, and the cost should be increased, so why reduce the cost? On the one hand, because the seedlings in the winter period are low, the quality is still relatively good. On the other hand, at this time, the cost of idle labor for many workers is also relatively low, and the overall cost is lower than that of the spring employment season.

Good seedlings improve the survival rate.

The key to the survival rate of tree transplanting is also the tree itself, if it is a diseased seedling and a dead seedling will be greatly reduced in terms of survival rate, if it is strong and resistant, the survival rate is generally higher. Therefore, it is the key to survival when selecting seedlings, and it is better to choose those seedlings that are strong, disease-free and harmless.

Deeply planted mounds protect the root system.

Whether the tree transplanting is successful or not depends on the recovery of the root system, the new roots grow well and recover quickly, can absorb nutrients early, supply their own consumption, and the relative survival rate will be relatively improved. In winter, the weather is cold, and new roots are susceptible to frostbite, so deep burial can rely on ground temperature to protect the root system, and wait until spring to peel off the topsoil to keep the soil breathable.

Keep warm and freeze through the winter.

In the past, many people were reluctant to transplant trees in winter, because the weather was cold in winter, and the trees were prone to frostbite, and the maintenance cost was relatively high. The cold of winter is inevitable, so the work of keeping warm and anti-freeze still needs to be in place. Normally, it is necessary to protect the tree from frostbite by wrapping the trunk with new branches, mulching the root system, watering the roots, and sealing frozen water.

Winter planting trees do have, but not all places are suitable, winter planting is called winter planting, generally used in the south of our country more.

March 12 of each year is the Arbor Day in China, which means that this time is the most suitable time for the widespread afforestation activities in various parts of China. In fact, under the conditions of modern afforestation technology, trees can be planted all year round.

Spring afforestation: This is the most widely used afforestation season in China, all things recover in spring, there is more rain, plants begin to germinate, and this time is the most scientific choice for planting. Plants in hibernation can be planted in a suitable area to catch up with the plants to germinate in spring, moistened by spring rain, and have the highest survival rate.

Summer and autumn afforestation: summer and autumn afforestation is mainly suitable for areas with more rain in summer and autumn, and container seedlings are used for afforestation, which can effectively improve the survival rate of seedling afforestation.

Winter afforestation: mainly used in the south, winter seedlings are in a state of hibernation, planting is the safest, but the extreme temperature is low, especially in the north, not only drought is not conducive to the survival of seedlings, but also easy to produce freezing and pulling disasters, damage seedlings, not suitable for winter afforestation.

Benefits of winter afforestation.

Reduce the damage of seedlings and improve the survival rate of afforestation. In winter, the seedlings are in a state of hibernation, and the seedlings will not be harmed during the process of seedling, transportation and planting, which can effectively improve the survival rate of seedlings.

Increase the growth of seedlings. Winter planting makes the seedling root system have a long time of close contact with the soil, which is conducive to the germination of spring root buds, once the temperature rises, the root system recovers rapidly, absorbs water and fertilizer, and makes the seedlings grow rapidly. Winter planting can increase the growth period of seedlings, and seedlings planted for one year can achieve the growth effect of two years.

Disadvantages of winter afforestation.

The adaptation area is limited, and winter afforestation can only be carried out in the south of China, and it is basically not used in the north.

It is easy to cause freeze pulling disaster, after planting in winter, if it encounters extremely cold weather, it will produce frost damage, while freezing the seedlings, the new soil layer of compaction will be frozen and cracked, the seedlings will be pulled up, and the soil will fall off, once thawed, the seedlings will lodging, resulting in the death of the seedlings.

Therefore, it is not all planted in winter, but only in parts of the south.

1.In winter, the tree planting grows faster and has a high survival rate.

In winter, the tree is dormant, the sap concentration is large and the flow is slow, and a large amount of nutrients are preserved in the trunk, branches and winter buds, which is very beneficial for rooting and germination; In addition, there is more rain and snow in winter, the soil is relatively moist, and the trees planted have a high germination rate in the next year, and there are two rounds of new branches generated, which grows faster and has a high survival rate of trees.

In addition, since spring is the germination period of trees, compared with winter, a large number of planting in spring is easy to cause secondary germination due to time constraints, which affects the survival rate. Therefore, in contrast, under the condition of suitable temperature and other conditions, the seedlings planted in winter have the characteristics of high survival rate, fast rooting and early germination in early spring, which can effectively solve the problem of low survival rate of spring afforestation.

2.It is possible to make full use of idle labor in winter.

Avoid a shortage of labor for spring afforestation.

3.Afforestation takes a long time.

The long winter leaves plenty of time for afforestation, especially large-scale afforestation.

4.Cost savings.

Generally, the seedlings in winter are lower, which can reduce the cost of afforestation.

The selection of tree species should be based on the purpose of afforestation, make full use of excellent native tree species, actively promote the introduction of excellent tree species that have achieved results, adhere to the consistency of afforestation land conditions and the biological and ecological characteristics of tree species, and achieve the right place and suitable tree and suitable seed source.

Many plants are planted in winter and are easy to die, regardless of the survival rate of fruit trees planted in winter, it is best to plant fruit trees in November every time, and the temperature needs to be controlled at more than 15, each time the seeds or branches are planted into the soil, you can cover a layer of grass felt, so that it can take root and sprout in winter.

In life, many people like to plant fruit trees at home, and in the cold season of celery in winter, it is very good that many plants are not suitable for planting, otherwise it is difficult to take root and sprout, so can you plant fruit trees in winter, in fact, planting fruit trees in winter can survive, and the survival rate of planting fruit trees in winter is also very high.

Fruit trees are generally very cold-tolerant, whether it is seeds or branches, planted in the cold winter, can take root and sprout, but in winter it is best to control the temperature above 15, so that its seeds and branches can take root and sprout in the soil, and it is generally best to plant fruit trees in spring.

Generally planted in winter, it is best to plant it in November, the temperature during this time period is not particularly cold, the survival rate of planting will be much higher, if the temperature is lower than 5, then it is best not to plant fruit trees, it will resist its growth, frostbite branches, seeds, resulting in inability to take root and germinate.

Every time you plant fruit trees in winter, first add some organic fertilizer to the soil, it is best to loosen the soil under the rock before sowing, plant seeds or branches into the soil, you can properly compact the soil, and spray the appropriate amount of water on it, you can cover a layer of grass felt, which can help the fruit trees take root and sprout quickly.

Trees planted in winter will survive, but not all trees planted will survive, and trees will only survive if they are planted in a suitable environment. Planting trees in winter in northern regions is generally difficult to survive. The best time to plant trees is spring, when the temperature starts to rise and the rain increases, which is helpful for tree growth, so the survival rate is high.

Yes. 1. The survival rate of transplanted trees in winter can reach about 98%. It is required to choose vigorous and robust seedlings, such as poplar must have a DBH of 12 15 cm, Pinus tabuliformis must be 5 6 m high, and Robinia pseudoacacia DBH is also controlled at about 12 cm. ”

2. "When planting, it is required that the roots of coniferous trees such as Pinus tabuliformis should have soil balls at their roots, with a diameter of 30 40 cm and a height of 30 40 cm. When the seedlings are packaged, the seedlings should be wrapped with straw ropes, and they can be placed into the tree pit with the soil ball to be used as fertilizer when planting, so as to ensure that the soil ball is not scattered, which not only shortens the construction period, but also ensures the survival rate. ”

3. "In the maintenance after planting, the newly planted trees in winter must be watered three times, and the trees should be straightened, cultivated and watered to ensure that the tree pits are tightly sealed and reduce the water loss of the tree roots. On the second day of planting, the cracks and cracks of the initial watering should be watered, and some trees with larger branches should be built to ensure their stability. After a week or so, water again, and seal the tree pit again to prevent frostbite. At the same time, some anti-freezing measures will be taken, such as wrapping the tree with straw ropes, covering the sealed tree pits with straw curtains and wooden ties.