What are the characteristics of aspen? What are the characteristics of aspen trees

The characteristics are: tenacious vitality; tall and straight; Dry and drought tolerant.

The spirit of the poplar tree: Although the poplar tree is a very common tree, people have given it the spirit of striving for the top, standing stubborn and indomitable.

1. The poplar tree has a strong vitality and can grow on its own without being taken care of by others. The poplar tree itself is characterized by its tallness and straightness, and its vitality is tenacious. The branches and leaves are close to unity, striving for the top, stubbornly standing upright, and indomitable.

If the tree is 20 meters tall, then the roots grow more than 40 meters.

2. Cultivation techniques of poplar trees: sowing, praising and cuttings. There are many side branches of seedlings, and attention should be paid to pruning and budding in time to improve the quality of seedlings during the growth period.

Seedlings: In spring, it is advisable to plant in early March to before budding. Fill enough water to replenish the water of the tree body within a week before the seedling, and the root width size of the seedling can be 5 8 times the diameter of the seedling when the seedling is raised, and it can be planted without soil balls and bare roots.

When the seedlings are raised, the roots are cut off with a saw or sharp axe to prevent splitting, and then the wound is smoothed with a knife to facilitate rooting.

3. Digging a pit: The size of the pit should be able to put into the roots of the tree, and the depth should be 10 15 cm higher than the original soil mark. Planting:

Seedlings are planted immediately after they arrive, and the rooting powder No. 2 solution can be applied to the incision of the root before planting to promote rooting, when planting, the seedlings are put into the pit to be straightened, and the gap between the roots of the tree is tamped with a wooden stick while filling the soil until it is filled to the level with the ground.

1. Characteristics of poplar trees.

1.Strong vitality: The vitality of the poplar tree is very strong, and it can often be seen on the side of the road, beside the ridge, not pursuing rain, nor greedy for sunlight, in the hardest loess.

, with a little moisture, a branch can take root and sprout.

2.Tall and straight: Poplar trees grow very tall and straight in any environment. It generally grows to 15 to 30 meters.

3.Dry and drought tolerant: poplar trees generally live in the northwest of China.

It can survive in the environment of more than minus 40 degrees, and is planted in Liaoning, Shandong, Henan, Hebei, Shaanxi, Gansu, Ningxia and other provinces and cities.

Second, the role of poplar trees.

The aspen tree is very adaptable, and the shape of the tree is very tall and straight, and the silver-white leaves will have a special shimmer under the sunlight, which has a certain ornamental value. Aspen trees can be used as ornamental trees and street trees, and can also be used to prevent wind and sand fixation, soil and embankment, and are often used in desert sand afforestation. Aspen trees also have certain medicinal properties, and the branches and leaves extracted from aspen trees contain salicylic acid.

Can be used to reduce pain,** fever.

The bark of the poplar tree can dispel wind and eliminate phlegm, and can also be used to treat wind paralysis and athlete's foot.

Bruising, diarrhea, toothache, aphthous ulcers.

and other symptoms. Poplar trees are also used for many purposes, such as firewood, home furnishings, and agricultural tools.

3. The spirit of the poplar tree.

Although the poplar tree is a very common tree, it has been endowed with the spirit of striving for the top, standing tall and indomitable. Poplar trees are not afraid of wind and rain, and they can grow in the loess if they are in need. And no matter what environment the poplar tree encounters, it is very straight and stubborn, and it is a green decoration on the loess.

And poplar trees don't need to be fertilized and watered.

Poplar trees are often seen in the Northwest and have been blessed with a beautiful spirit, and we need to take care of them in our daily lives.

Poplar is a deciduous tree of the poplar genus of the Salix family, generally 15 30 meters high, the bark is gray-white, it is a very ordinary tree, the survival ability is extremely strong, the roadside, next to the ridge, there is loess where it exists. It can be used as firewood, furniture, purlins, and farm tools.

1. Morphological characteristics: poplar is a deciduous tree.

The trunk is mostly grayish-green, and the leaves are broadly ovate. 2. Habit characteristics: poplar is a strong positive tree species, resistant to salinity, water and moisture, developed root system, and has the effect of windbreak and sand fixation. 3. Reproductive characteristics: poplar trees can be grafted, cuttings, striping, and tillering.

sowing seeds, etc.

1. Morphological characteristics

The poplar tree is a deciduous tree that can grow up to 30 meters in height, its trunk is mostly gray-green or gray-white, with diamond-shaped skin holes on the surface, the leaves are mostly broadly ovate, about 15 cm long, the flowers open in March-April every year, the male flowers are about 10 cm long, and the female flowers are oval.

2. Habit characteristics

Poplar tree belongs to a strong positive tree species, likes humid climate, in the case of a large temperature difference between day and night, the bark will be cracked, and poplar is resistant to salinity, water and moisture, and the root system is more developed, suitable for planting in the area of serious soil erosion, playing the role of wind and sand fixation.

3. Reproductive characteristics

Aspen trees reproduce asexually.

There are two reproduction methods of sexual reproduction, among which asexual reproduction is mainly based on grafting, burying strips, leaving roots, pressing strips, and tillering, and the survival rate is higher, while sexual reproduction is mainly based on sowing, and can be picked and sown after the fruit is ripe every year.

"Aspen" introduces the three characteristics of Ran's poplar: tall, beautiful, and easy to live.

This text is the work of Yuan Ying, a modern Chinese writer in the early 60s. At that time, a large number of young people from the mainland responded to the party's call to go to Xinjiang to develop the northwest and work hard to start a business. Through the praise of the poplar, the author praises these builders who took root in the frontier and built the frontier, and praised their noble character of being as strong, not weak, and unshakable as the poplar no matter how difficult the conditions are.

This article is about a father and two children on the train to Xinjiang, looking out the window of the car at the tall and beautiful poplars to discuss. During the discussion, the two children learned that the poplar tree has always been so straight, and wherever it is needed, it will take root and sprout and grow thick branches.

Characteristics: tall tree, aspen is a tall deciduous tree, the height of the plant is between 15 and 30 meters; The leaves are characterized by ovate or oval shapes that are covered with a layer of white hairs. Aspen Quality:

Tough and tenacious, poplar can also grow vigorously in harsh environments, and has the quality of hard work; Strong and brave, the poplar tree is often used to describe the warriors guarding the frontier, representing the quality of being strong and brave.

1. The tree shape is tall

The aspen tree is a tall deciduous tree, generally between 15 and 30 meters in height, with a straight trunk, white to grayish white bark and a broad crown. Adult aspen trees have a large shade range, and in summer they can cool off in the shade of the trees.

2. Blade characteristics

Aspen has small leaves, mostly oval or oval, with irregular and asymmetrical blunt teeth on the edges, and the leaves are covered with a layer of white hairs. The flowers have broadly ovoid bract patches, the anthers are purplish-red, and the stigma has long yellow lobes. Blooms in April and May every year.

1. Tenacious and tenacious

The poplar tree represents a tenacious and tenacious quality, the poplar tree can also grow vigorously in the desert area with scarce water and harsh climate, with strong salt and alkali tolerance, and the vitality is very tenacious. It represents a spirit and quality that is not afraid of difficulties and moves forward bravely.

2. Be strong and brave

The poplar tree is often used as a metaphor for the soldiers guarding the frontier, who are not afraid of hardships and hardships to guard the frontier and protect the safety of the people of the motherland, symbolizing a strong and brave character. You can plant poplar trees in your garden to motivate yourself.

The plant is tall: Aspen can reach up to 30 meters in height and about 1 meter in diameter at breast height. Life tenacious:

Whether it is in the field, on the ground, on the roadside, or on the hillside, it can grow tenaciously upward. Soil consolidation and wind resistance: the root system is very developed and has strong deep roots.

Simplicity of quality: Aspen has a tenacious and indomitable spiritual quality.

1. The plant type is tall

One of the characteristics of aspen is that the plant is tall, up to 30 meters, with a diameter at breast height of about 1 meter, a straight trunk, gray-green to gray-white bark, diamond-shaped pores, ovate leaf buds, broadly ovate or triangular ovate, short apex acuminate, and heart-shaped or flattened base.

2. Life is tenacious

Aspen is a particularly easy to survive tree, its requirements for soil are not very strict, whether in the field, the head, the roadside, the hillside and other places, can grow tenaciously upward, and the aspen can survive normally in the environment of minus 40 degrees Celsius in the northeast.

3. Solid soil and wind resistance

Populus also has the characteristics of soil consolidation and wind resistance, its root system is very developed, and it has strong deep roots, so the soil consolidation and wind resistance of the plant is particularly strong, and it has become an excellent tree species for afforestation in the northwest plain and desert areas, and plays an important role in the ecological balance.

4. The quality is simple

Aspen is a common tree species in the northern region, the plant does not need to be carefully cared for, only need to provide soil and water for it, it can grow normally, not only symbolizes the simple and strong character of the northern farmers, but also embodies the tenacious and indomitable spiritual quality of the poplar.

1. Tall. It is a deciduous tree, generally 15-30 meters high, with grayish-white bark.

2. Strong vitality.

The survivability is extremely strong, on the side of the road, next to the ridge, where there is loess, there is its existence. The soil conditions are not strict, but it grows well in moist and fertile sandy soils. Not tolerant to damp heat.

3. Various uses.

Silver poplar wood has a straight texture, fine structure, light and soft weight, which can be used for construction, furniture, papermaking, etc. The bark can be made into tannin gum; Leaf grinding repells bed bugs; The tree shape is towering, the branches and leaves are beautiful, and the young leaves are red and bright, which can be used as a greening tree species.

4. Drought and cold resistance.

It is cultivated in southern Liaoning, Shandong, Henan, Hebei, Shanxi, Shaanxi, Ningxia, Gansu, Qinghai and other provinces and regions, and there is no freezing damage under the condition of minus 40 degrees.

5. Soil consolidation and wind resistance.

The deep rooting of poplar tree has created its characteristics of developed root system, strong soil fixing ability, strong root tillering, wind resistance, and strong resistance to diseases and pests. It is a tree species for sand barren afforestation in the plains of Northwest China.

6. Poplar has the excellent quality of being fair, daring to be the first, and selfless dedication.

Aspen trees are characterized by tenacious vitality, tall and straight, sweet and drought tolerant, strong and tenacious. The poplar tree does not pursue rain, does not covet sunlight, and can grow in any environment, even in the hardest withered loess soil, without a little water, it can take root and sprout with a branch, and grow very tall and straight, generally growing to 15-30 meters.

Aspen trees bloom in April-May, and fruiting in May-June.

Aspen trees have certain ornamental value, and can be used as shade trees, street trees, and can also be used as tree species for windbreak and sand fixation, soil retention and embankment and desert sand afforestation.

Poplar trees have been widely planted in the northern plains and desert areas of China because of their windbreak and sand fixation effects.