How tall are pine trees in general? Where are pine trees generally planted?

Throughout the country, there are various types of pine trees, which are distributed almost all over the country. Most pine trees are 20-50 meters tall and can reach up to 75 meters tall. Pine trees are evergreen trees with abundant tree species. There are more than 80 species of pine trees in the world, and they are extremely widely distributed. <>

Pine is an evergreen tree, a rare shrub. Large branches grow in turns. The winter buds are prominent, and the buds are numerous.

There are two kinds of leaves, one is the primary leaf, which is brown and scaly, solitary on long branches, and degenerates into bracts except in the seedling stage; The other is secondary leaves, needle-like, that is, the commonly seen needles, often 2, 3 or 5 needles for 1 bunch, born in the axillary axils of the bracts extremely underdeveloped short branch tops, the base of each bundle of needles is surrounded by leaf sheaths composed of 8-12 bud scales, the leaf sheaths are persistent or early, the needle section is semicircular or triangular, there are 1 or 2 vascular bundles. Monoecious; The flowers are unisexual, the male cones are numerous, clustered in the lower part of the new shoot, orange, and the pollen grains have air sacs; Female cones are solitary or clustered near the apex of the new shoots, and the scales are closed after pollination. The cones mature in 2 years, that is, after the pollination of the female cones in the first year, they are fertilized in the next spring and mature in autumn, the cones are ovate and dehisce when ripe; The scales are woody, persistent, and the upper part of the exposed hypertrophy is called the "scale shield", and the wart-like protrusions at its ** or apex are called the "scale umbilicus", with or without spines; The seeds are mostly winged; Cotyledons 3-18, with the seeds on top of the soil at germination.

Planting pine trees need to choose a deep soil layer, soft, easy to drain and have a certain fertility of the soil, it is recommended to turn the ground once before planting, and apply bottom fertilizer to improve fertility. The seedlings we plant are generally one or two years old, and we need to carry soil balls when digging, which can protect the root system well. When planting, dig a pit of the right size, then put a soil ball into the pit, fill it with soil and compact the soil.

After planting, it is watered in time and permeable, so that the survival rate of planting is relatively high.

Pine trees are relatively adaptable, and their requirements for light and temperature are not high. It has a strong shade tolerance, but it is still recommended to bask in the sun for two or three hours a day, so that it can germinate better. There is basically no need to worry about the temperature, and it is resistant to high temperatures and cold. <>

The growth of pine trees does not require much fertilizer and does not need to be fertilized frequently. In the peak growing season, compound fertilizer can be applied two or three times, which can promote faster growth. Control the amount of watering, and strictly prohibit stagnant water. Usually watering, you can wait for the soil to dry before watering.

Pine trees are generally about 50 meters high, pine trees are different because of different varieties, the place where they grow is not the same, such as the pine trees native to China, Pinus sylvestris, Xinjiang five-needle pine, and Yansong are the most cold-resistant, with the lowest heat requirements, and have a large number of distributions in Northeast China.

Generally around 50 meters, the main planting area of our country is in the Northeast, Heilong we include Qinling, Central China and South China, different places, the varieties planted are not the same.

The general pine tree is about ten meters high, the pine tree in the primeval forest can grow to more than 20-50 meters, the highest grows to 70 meters, generally planted in the high latitudes of the north, this is an arbor plant, very hardy, in the northeast region, North China, a large number of distribution.

Pine trees can generally reach 11 or 2 meters tall and are generally planted in the northeastern alpine region.

Need to determine according to the variety, different varieties, the height is completely different, generally around 30 meters, most of the planting environment is relatively cold areas, Heilongjiang, Jilin, Liaoning, Shanxi, Gansu.

There are many types of pine trees, different pine trees, its height is also different, and there are pine trees, how long is this forest? The height of this growth is also different, so it is related to different varieties.

There are more than 80 kinds of pine trees, the common ones are Masson pine, Pinus tabuliformis, whitebark pine, podocarpus pine, Huashan pine, Dabie Mountain five-needle pine, Korean pine, red pine, black pine, Huangshan pine, Pinus sylvestris, cedar and so on.

1. Pinus tabuliformis. Pinus tabuliformis will grow very high, bloom in May every year, the color of its leaves is variable, it can be used as a potted decoration environment, it is a unique pine species in China, usually many flower friends like to breed it, and it wants to build ships, make furniture, utensils and other supplies, has a lot of unexpected benefits.

2. Korean pine. Korean pine grows higher than Pinus tabuliformis, blooms in June every year, bears fruit in September and October, there are many supplies in daily life, you can use Korean pine, such as oil extraction, making sleepers, furniture are excellent materials, and Korean pine also has high medicinal value, can also be used for ornamentation.

3. Alpine pine.

Alpine pine and pine are the same as Pinus tabuliformis, are endemic plants in China, bloom in May every year, bear fruit in October of the second year, have high ornamental value, it generally grows in river valleys, slopes, forests, valleys and other places, can quickly adapt to the growth environment, can also be used for potted plants, make the environment more beautiful.

Fourth, Pinus sylvestris.

Many flower friends do not know what are the types of Chinese pine, Pinus sylvestris sylvestris is one of them, it can reach up to 30 meters, blooms in May 6 every year, bears fruit in September and October of the second year, it has strong adaptability, grows faster, is a very good wood, and many places can use Pinus sylvestris, which can be used as an ornamental plant in the garden.

5. Cedar. Cedar can also be called cedar, it will exude a charming aroma, it is a pine tree that grows in the Himalayan cedar in China, blooms in October and November every year, has a high ornamental value, is deeply loved by flower friends, and is now one of the world's famous garden ornamental tree species, many flower friends want to pot cedar.

Pine trees are very tolerant to barrenness, basically do not choose soil, in the mountains, hills, and even cliffs can see their growth, can grow in red soil, loess, red limestone, brown soil and other different soil qualities. Although it does not have high soil requirements, most of them prefer to grow in loose, fertile and slightly acidic soils, and only a small number of species like Pinus tabuliformis prefer alkaline soils.

Pine trees mostly grow in relatively poor places, generally in poor places such as mountains and rocky piles, because its growth ability is very strong, and the requirements for water are also very low, it basically has no requirements for soil, and it will grow better in slightly acidic soil. Pine trees are also planted in former temples and private gardens. Modern urban gardens are occasionally planted.

Most of them are used for barren mountain greening, and a few are used for ornamentation.

Summary. Pine trees are most planted in the North China Plain of China, including Hebei, Shandong, Shanxi and other provinces.

Hello! I've received your question and I'm helping you sort out the answer, so please wait a moment.

Hello, where in our China is the most? Pine tree.

Pine trees are most planted in the North China Plain of China, including Hebei, Shandong, Shanxi and other provinces.

Is there any other place.

Is there any other place.

Where someone relaxes the grease.

Hengyang Yongzhou. Which area of Hebei is the most pine oil.

Which area of Hebei is the most pine oil.

And what area in Shandong has the most pine trees.

Dear, please, okay.

There are thousand-year-old pine trees on the top of Mount Tai in Tai'an City, Shandong, Chengde, Hebei.

It is not certain how tall a pine tree can grow in a year, because there are many varieties of pine trees, and different varieties grow at different rates. It is necessary to know the variety in order to specifically judge its growth rate.

Pine tree growth rate.

How thick can a pine tree grow in a year.

Generally speaking, pine trees can be thickened by about 1cm a year, but the premise is that they need to be cultivated in a sunny environment, otherwise the growth will be affected.

What is the maximum height of a pine tree.

Pine trees are mostly tall trees, generally growing to 20-50 meters tall. It can grow up to 75 meters in height. It is the sugar pine of the United States.

What to do if the pine tree grows too tall.

The quickest solution for pine trees growing too tall is to prune, which allows you to control the height. In addition, it is necessary to pay attention to post-maintenance. It is necessary to change the maintenance environment so that the plant shape will be better and the overgrowth of the plant can be avoided.

Pine growing conditions.

In general, pine trees are suitable for slightly acidic soils, are relatively poor, and are drought and cold-tolerant. They can grow in harsh environments such as high mountains and rock clusters.

Pine trees are generally more common in some forests, and there are many kinds of pine trees, there are basically some ornamental ordinary pine trees in all parts of the country, and there are some welcome pines like Huangshan, and some coniferous forests like Northeast China, which are all varieties of pine trees.

Hello, pine trees are generally more common in the three northeastern provinces in the north, especially in the Daxing'an Mountains, which are basically based on larch.

Pine trees are a very common tree species, and can be found in parks, woodlands, cemeteries, hillsides, etc. There are also many varieties of pine, such as Pinus tabuliformis, Whitebark Pinus, Korean Pine, Huashan Pinus, etc.

What environment is pine suitable for growth.

1. Soil. Because of the differences in soil composition and pine varieties in various regions, pine trees have different requirements for soil, so it is best to add Bika water-soluble fertilizer. Most of the pine trees can not grow in alkaline soil, most of them are relatively barren, and the planting soil is best loose and slightly acidic soil with high nutrient content, such as Pinus tabuliformis, whitebark pine and the like can also grow in slightly alkaline soil, and it is generally very adaptable.

2. Illumination. Pine trees are mostly light-loving varieties, and need proper shade at the seedling stage, and when they grow up, they will need sufficient light to ensure their growth, and they are not particularly shade-tolerant, so they should be maintained in full sunshine. Plenty of light will.

The pine needles grow more dense and shiny, and the plant is more compact.

3. Temperature. Pine trees are not very strict in terms of temperature requirements, and can withstand low temperatures of minus 50 or 60 degrees, and can also withstand high temperature environments of 40 or 50 degrees.

It's more like Huangshan pine.

This kind of tree species can grow on cliffs, so the temperature conditions of various provinces and cities in China can maintain pine trees, and the temperature has little effect.

Fourth, moisture. The pine needles of the pine tree are finely pointed and cuticle.

They are well developed, do not require much water, and are more drought tolerant than broad-leaved ones, and can grow even in cliffs where there is no way to water, so don't give too much water to pine trees, as waterlogging can be harmful.

Pine trees are suitable for acidic plots with fertile soil, loose and breathable, water and fertilizer retention, with strong shade tolerance and drought resistance, the crown of young trees is pyramid-shaped, the edges of the primary leaves are serrate, wait for 1-3 years before they will grow needles, when the pine tree seedlings are raised, select healthy and full seeds, plant them in the soil after germination, and wait for 25-30 days to be unearthed.

What is the environment in which pine trees grow Pine trees can grow on a variety of different soils. Due to the low ash content of coniferous leaves, it can tolerate poor soils, but it is highly productive to plant on loose and fertile soils. Pine trees in humid areas are mostly adapted to acidic soils.

Pine is a relatively tenacious tree species, the general environment is suitable for the growth of pine trees, whether it is a cliff or a desert, wasteland, there will be pine trees.