What tree species are there for urban landscaping
Life tips, about what tree species are used in urban landscaping and the introduction of green plants and flowers on common greening tree species. Let's take a look next.
Since entering the 21st century, my country's economy has developed rapidly and urban construction has accelerated, and the requirements for urban green tree species have also risen at any time. Today's urban green tree species not only require rapid formation, good greening, and one-time forest formation, but some areas even require green tree species to be evergreen all year round, which is very harsh. So, what are the popular urban green tree species today?
1. Platanus chinensis is a plant of the family Platanus and the genus Platanus. It is also known as French sycamore, or simply called Platanus chinensis.
Platanus chinensis originated in Europe and is now widely distributed around the world. Due to its preference, intolerance to shade, and intolerance to stagnant water, yellow leaf disease is prone to occur in some areas. Suitable for greening in areas south of Taiyuan, Beijing.
Platanus has large leaves and thick shade, a wide canopy, strong germination ability, resistance to pruning, smoke and dust, and few pests and diseases. It is an excellent road tree species. It was once known as the "King of Street Trees in the World" and a good tree species for yard shade and factories and mines. Greening tree species, and it is currently one of the tree species with the largest number of urban road greening applications in suitable areas. With the development and greening needs of small and medium towns, its application prospects are still very optimistic.
The fruit of Platanus chinensis will cause certain air pollution, but the fast-growing tung trees cultivated in recent years can basically solve this problem.
2. Fry white wax Fry white wax belongs to the Oleaceae and the genus Fraxinus, also known as Fry and Tianjin white wax.
The fluffy white wax is very adaptable, likes warmth and humidity, is tolerant to cold, waterlogging, salt-alkali, drought, and has strong ability to resist diseases, pests and harmful gases.
Villus wax has strong fast-growing properties, long life span, beautiful tree shape, large crown, and thick green shade of leaves. It is widely used in North China and northwest southeastern China. It is an excellent tree species for street trees, urban greening and ecological timber forests.
In terms of seedling sales, it is difficult to sell medium and small-sized seedlings, especially small-sized seedlings, and the price is lower; the number of seedlings with DBH of 7 cm to 10 cm is small and are better sold, but the price is average, compared with previous years. A slight decline; the price of seedlings of excellent varieties with better dry shapes such as "Yuanwax No. 1" will be higher than that of ordinary white wax.
3. The national locust belongs to the genus Papilionaceae and Sophora, also known as the Chinese locust and China locust.
What tree species are there for urban landscaping
Sophora japonica is a temperate tree species that is slightly tolerant to shade and is suitable for growing in humid, deep, and well-drained sandy loam. Calcareous and mildly saline-alkali soils can also grow normally, but it grows poorly in low-lying places that are too arid, barren, and windy. It has strong resistance to sulfur dioxide, chlorine gas and smoke.
In addition to being used in street trees, Sophora japonica is also the only rootstock tree species currently used to graft ornamental varieties such as Robinia japonica and Golden Branch Sophora japonica. The application prospects are very broad.
4. Ginkgo belongs to the genus Ginkgo in the family Ginkgo. It is a remnant plant unique to our country. It is called a "living fossil" and also nicknamed Ginkgo and Gongsun tree.
Ginkgo biloba likes sunshine and is not tolerant to shade. It is cold-tolerant, drought-tolerant, and is not tolerant to waterlogging. It is not suitable for planting in saline-alkali soil, clay and low-wet land. It has a wide range of climate adaptation, with an absolute minimum temperature of minus 32℃ and an annual rainfall of 600 mm to 1500 mm. It is suitable for cultivation and application in about 20 provinces and regions from the north to the south of Shenyang and the south to the north of Guangdong. The ginkgo tree is tall and magnificent, with a height of up to 40 meters. It has a beautiful posture and fan-shaped leaves. It is unique and turns golden in autumn. It grows slowly but has a very long life span. It is a garden greening and sidewalk tree species with high ornamental value and has broad development prospects.
5. Weeping Willow The weeping willow belongs to the willow genus of the willow family, and is also known as hanging willow, weeping silk willow, and inverted willow.
The weeping willow has strong water resistance and cold resistance, is more tolerant to salt-alkali, prefers light but not shade, grows quickly in the early stage, has a short life span, and is easy to breed and renew.
It can be cultivated all over the country, with the Yangtze River Basin and the plains of provinces south of the country, and Northeast China and North China as the main application areas.
The weeping willows germinate early and fall late. The branches are soft and slender and drooping. The branches of some varieties are golden yellow. The breeze blows, whether it is spring, summer, autumn and winter, they are natural and charming. They are most suitable for greening river banks and lakesides. They are not only beautiful. Landscape trees, courtyard shade trees, are also important tree species for wind prevention, sand fixation and maintenance of embankments. Because they are male weeping willows that do not fly catkins in spring, they are also one of the preferred tree species for afforestation and greening.
Of course, this does not mean that no one buys other green tree species. For example, Alicia trees, which are tolerant to salt-alkali and drought; Populus tomentosa, which is cold-resistant, drought-resistant and tall; Acer truncatum, which is resistant to low temperatures and can prevent wind and sand fixation; Koeruthera trees, which grow fast, have strong ornamental properties, and have strong wind resistance; Ailanthus altissima, which are resistant to pests, developed crowns, and strong cold resistance... these tree species all have their own different advantages in terms of greening, and also have a large market.
These green tree species that bring people a beautiful vision are widely distributed across the country, contributing their strength to urban greening and pollution control.
The full text of the introduction of the tree species and common green tree species in urban landscaping brought by the Green Plant Mystery Network, hoping to be helpful to green plant fans!