What is the most tree in China, the tallest tree in China

At the second session of the 10th National People's Congress, these two bills on the word "country" once again put the discussion of the "three countries" of the national tree, the national bird and the national flower on the table, and the national tree has become the most co-signed bill at this session. It is very inappropriate for a large country with plant resources to have no national tree. As early as 1942, Guo Moruo had published an article "Ginkgo" in "Xinhua**", proposing to designate ginkgo as the national tree, and in the previous national tree selection initiatives, ginkgo has always been the most vocal.

According to him, a member of the China Ginkgo Association is traveling around the country to collect signatures, hoping to collect 100,000 signatures in 2008 to call for the recognition of ginkgo as a national tree.

Fan Xixing, a deputy to the National People's Congress from Jiangsu, proposed a motion to designate the red-crowned crane as the national bird. He believes that the red-crowned crane is the unity of elegant and elegant form beauty and spiritual beauty, and the red-crowned crane is designated as the national bird, which is conducive to the construction of the ecological environment. According to him, China is the country with the most red-crowned cranes, and no other country has made red-crowned cranes the national bird, so Fan Xixing thinks that there is a great chance that the red-crowned crane will be selected as the national bird.

It is understood that at the second session of the 10 th CPPCC National Committee, Ma Guoliang, a member of the CPPCC National Committee from Heilongjiang, also submitted a proposal to list the red-crowned crane as a national bird.

In response, the State Forestry Administration said that the selection of national trees, national flowers and national birds has been included in the work plan, and is currently in the preparatory stage, and it is planned to be selected by 2008.

Before 2008, it was rated as a national tree, a national bird, and a national flower.

In view of the fact that some deputies at this year's "two sessions" put forward a motion proposing the selection of national trees and national birds, the person in charge of the Chinese Forestry Society said yesterday that the selection of national trees, national flowers and national birds has been included in the work plan and is currently in the preparatory stage.

Last year, the State Forestry Administration asked the Chinese Forestry Society, the China Flower Association, and the Chinese Ornithological Society to organize the selection of China's national tree, national bird, and national flower, so as to end the history of China's lack of national trees, national birds, and national flowers. The Chinese Forestry Society has also included the selection work in its five-year plan, and plans to select the national tree, national flower and national bird by 2008. Ying Faquan, secretary general of the Chinese Forestry Society, said yesterday that the selection is currently being prepared, but it is not yet comprehensive.

Bill No. 1287 "Determining the Ginkgo Tree as China's National Tree" has 112 joint signatures, becoming the bill with the most joint representatives. Secondly, it should have a certain historical and cultural connotation, with the traditional color of the Chinese nation, and be widely loved by people.

Ginkgo biloba becomes a national tree" main points of the bill.

Ginkgo biloba is unique to China, and ginkgo biloba from all over the world is imported from China.

Ginkgo biloba is one of the oldest tree species, belonging to the family of relict trees, which is a contemporary of the dinosaurs.

Ginkgo biloba has a wide range of adaptability. Ginkgo biloba trees are beautiful and vigorous, and can be used as a greening tree species, and the oldest tree is thousands of years old.

At present, there is no exact measurement of the tallest tree in China, but it is generally believed that the Wangtian tree in Xishuangbanna, Yunnan Province is the highest tree species in China, and the Wangtian tree is also called the "Qingtian Tree", which is about 40-60 meters high, because it grows straight and straight, and the height is much higher than other trees, so it has the reputation of "giant in the forest" and "beauty prince in the forest".

The growth habits of the Wangtian tree.

The seeds of the tree are not easy to collect, and their seeds fall to the ground, where they germinate or decay quickly, and usually grow in moist valleys, slopes, hills, and lime mountain forests.

It was discovered in 1975 by a forestry expedition from Yunnan Province, China, in the forests of Xishuangbanna, and is now found in Yunnan, Guangxi, and some tropical rainforests in Southeast Asia.

At present, the Tropical Botanical Garden of the Kunming Institute of Botany, Chinese Academy of Sciences has cultivated the Wangtian tree, and a nature reserve has also been established in the production area of southern Yunnan.

In the tropical jungle of Xishuangbanna, Yunnan Province, China, a kind of giant tree was found in the 70s, its beautiful posture, towering and straight trunk, standing tall and tall on top of ten thousand trees, making people unable to look up to see its top, and even the sensitive altimeter is useless here Therefore, people call it the Wangtian tree The local Dai people call it"Umbrella tree"｡

Wangtian trees can generally be about 60 meters high People have measured and analyzed a tree, and found that the Wangtian tree grows quite fast, a 70-year-old Wangtian tree, is more than 50 meters high Some are even as high as 80 meters, the diameter at breast height is generally about 130 centimeters, and the maximum can be 300 centimeters These giant trees that are rare in the world, one by one towering in the upper layer of the valley rainforest, are generally more than 20 meters higher than the second layer of trees, and they really have the momentum of going straight to the nine skies and piercing the blue sky!

Wangtian tree belongs to the dipterocarp family, Liu'an belongs to this family, there are 11 members, most of them live in Southeast Asia Wangtian tree only grows in Yunnan, China, is a rare tree species that is a specialty of our country Wangtian tree is tall and straight, the leaves are alternate, there are pinnate veins, and the yellow flowers are arranged in panicles, exuding bursts of fragrance Its fruit is hard Wangtian tree generally grows in 700-1000 meters of valley rainforest and mountain rainforest, forming an independent community type, showing a peculiar natural landscape Therefore, Academics regard it as a symbol tree species of the tropical rainforest

Wangtian tree material is excellent, rapid growth, high productivity, the trunk volume of a Wangtian tree can reach cubic meters, the average annual growth of a single tree is 2-3 times that of other tree species in the same forest, so it is a good tree species worthy of promotion At the same time, its wood is rich in gums, flowers contain spice oils, and many other unknown components, which need to be further analyzed and utilized

Because the Wangtian tree has such high scientific and economic value, and its distribution range is extremely narrow, it is listed as a first-class protected plant in China

There is also a very close one in the Wangtian tree"Twin brothers"It is actually a variant of the Wangtian Tree, which was also discovered in Guangxi in the 70s The shape of the Optimus Tree is extremely similar to its brother, and it is also extremely tall, often reaching 60-65 meters, and the height under the branches is more than 30 meters Its material is hard and corrosion-resistant, and the planing surface is smooth and clean, the texture is beautiful, and it has extremely high economic value and scientific research value The Optimus Tree is only found to grow in the Langgang Nature Reserve in Guangxi, so it is also strictly protected

What is the tallest tree in the world?

<> largest tree in China is in Yingjiang County.

Copper wall off the old knife.

Next to the village. Its tree is extremely large, and dozens of people can't hold it. Its trunk is covered with blocky root systems, such as mountains, canyons, thousands of ravines, and bunches of aerial roots are thrown from the tree poles, like giant pythons.

Dig your head deep into the dirt, as if to suck all the moisture out of the ground.

A tree can also be defined as a tree made up of root nodes and a number of subtrees. A tree is made up of a set and a relationship defined on that set.

The elements in the collection are called the nodes of the tree, and the relationships defined are called parent-child relationships. Parent-child relationships establish a hierarchy between the nodes of a tree. There is a node in this hierarchy that has a special status, and this node is called the root node of the tree, or the root of the tree.

The place with the most trees in China should be in the Daxing'an Mountains in the northeast, which is all forested with trees. Timber production has also occupied an important position in China for a long time.

In the Great Khing'an Mountains, the Northeast has the most trees, and in recent years, the country has begun to protect the forests, so it can also ensure that the Northeast has the most trees!

There are more trees in the Great Khing'an Mountains, or Xishuangbanna.

Yunnan, Yunnan, Yunnan, plant kingdom.