What is the oldest tree in the world?

The tallest tree. If the World Arboriculture Height Competition is held, only Australia's almond eucalyptus will be eligible for the crown.

Army. Almond eucalyptus trees are generally 100 meters high, and one of them, 156 meters high, has a trunk that reaches into the sky and is as tall as a 50-story building. It is the tallest tree that has been measured by humans.

Birds sing at the top of the tree, and under the tree it sounds like the buzz of a mosquito.

The tree is 30 meters long at the base, with a straight trunk that tapers upwards and branches and leaves densely at the top. The leaves grow strangely, the general leaf is facing the sky on the surface, while it is facing the sky on the side, as if hanging on a tree branch, parallel to the direction of the sunlight. This eccentric look is meant to adapt to a dry, sunny environment, reducing direct sunlight and preventing excessive evaporation of moisture.

the oldest tree, the ginkgo biloba (which began to appear 270 million years ago); The tallest tree, the almond eucalyptus (Australian grassland, up to 156 metres); The thickest tree, the hundred-horse millet tree (Sicily, up to meters in diameter. circumference 55 m); The lightest tree, balsa wood (abundant in Ecuador, has a specific gravity only; Rare tree in the morning - Putuo hornbeam (Putuo Island, there is only one in the world); The tree with the largest canopy - Tsubaki tree (by the Tianma River in Guangdong, the canopy covers about 15 acres).

the oldest tree, the ginkgo biloba (which began to appear 270 million years ago); The tallest tree, the almond eucalyptus (Australian grassland, up to 156 metres); The thickest tree, the hundred-horse millet tree (Sicily, up to meters in diameter. circumference 55 m); The lightest tree, balsa wood (abundant in Ecuador, has a specific gravity only; Rare tree in the morning - Putuo hornbeam (Putuo Island, there is only one in the world); The tree with the largest canopy - Tsubaki tree (by the Tianma River in Guangdong, the canopy covers about 15 acres).

The oldest tree species in the world is the Chinese ginkgo tree, which first appeared 160 million years ago during the Jurassic period.

The ginkgo tree is also known as the white fruit tree, and in ancient times, it was also known as the duck's foot tree or the gongsun tree. It is one of the 10 most precious tree species in the world, and it is the only species of ancient ginkgo biloba that survives on earth.

Ginkgo biloba is known as the plant giant panda.

Remember.

The oldest trees in the world are as follows:

1. Swedish European spruce old tjikko, 9500 years old.

Scientists at Umea University in Sweden have discovered the oldest tree on Earth, Old Tjikko, a European spruce, also known as Norway spruce, on a mountain range in central Sweden.

2. Dracaena on Socrates Island, Africa, 8,000 years old.

Socotra is located about 350 kilometers south of the Arabian Peninsula, east of the Horn of Africa, where the Arabian Sea meets the Gulf of Aden. There is a mysterious plant called the dragon's blood tree cinnabari, the average age of the tree is as high as 8,000 years old, the dragon's blood tree looks like an alien flying saucer, and when its bark is cut, it will flow out red sap, which is called "dragon's blood" by the aborigines, hence the name of the tree.

3. Jhomo Sugi, Yakushima, Japan, is 7,000 years old.

Jhomon Sugi is rooted in Yakushima, Japan, and the vines on the ground under the tree are all the roots of this tree, which is really a behemoth. It has a meter in circumference, but because of the severe erosion of the core of the tree, it is impossible to see its age, and it may be only 2,170 years old, or it may be over 7,200 years old, in the latter case, it would be one of the oldest trees to date.

4. The ancient ginkgo tree in Fuquan, Guizhou, China is 5,000 years old.

An ancient ginkgo tree in Yuyou Village, Machangping Sub-district Office, Fuquan City, Qiannan Prefecture, Guizhou Province, is recognized as the largest ginkgo tree in the world, and was listed in the Guinness Book of Records in Shanghai in 2001. According to research, this ancient ginkgo tree is a male tree, the age of the tree is about 5000 years, the height of the tree is 50 meters, the root diameter is meters, the diameter of the breast is meters, and it takes 13 people to surround it.

5. Nevada Masthalah tree in the United States, 4800 years old.

In the greatest basin national park in Nevada, USA, there is a 4,800-year-old Great Basin foxtail pine. The Americans named it after Methuselah, the birthday boy of the Bible, and legend has it that Methuselah lived to be 969 years old.

<> "The World's Oldest Tree Is Nearly 10,000 Years Old.

The old pine trees of the temple, the vicissitudes of life, give people a sense of time, it is easy to remind people of distant times, after all, the same age as these trees is often a certain dynasty of thousands of years. But you wouldn't think that when the oldest tree in the world today began to take root, our ancestors were almost still in the caveman period!

According to the British "Daily Mail" on April 20, 2008, a research team led by Professor Kuhlmann of Umeå University in Sweden found about 20 spruce trees in central Sweden, all of which are more than 8,000 years old. Among them, there is a spruce tree, which scientists have judged by carbon measurement to be 9,550 years old as early as 7542 B.C.

Surprisingly, its vitality is still tenacious today.

Until then, it was thought that the oldest surviving tree was a 4,000 to 5,000-year-old pine tree found in North America. According to the Guinness Book of World Records, the oldest known tree in the world was a foxtail pine that grew in the mountains of California, USA, and has lived for 4,768 years. Professor Kuhlman was delighted with the discovery, saying:

This is a surprising discovery, because until now we thought that this spruce would not have started growing so early. ”

According to Professor Kuhlman, for a long time they were considered "alien species" in Sweden, but this major discovery has changed that perception. Professor Kuhlman speculates that the reason why the spruce has survived for so long may be due to the cold and dry climate, the rarity of forest fires and the infrequent occurrence of human activity.

The oldest tree in the world is the 9,550-year-old spruce in Sweden's Furu Mountain.

The spruce tree found in Mount Fulu was a record-breaking 9,550 years old after a laboratory in Miami, Florida, USA.

The reason why this tree has survived so long is due to its vegetative reproductive properties, which means that it can effectively clone itself. No other tree could have lived that long. The 4-meter-tall trunk of the tree looks quite young, but its root system has been growing for nearly 10,000 years.

Key Value:

The wood is yellowish-white, light and soft, with straight grain, fine structure and elasticity. It can be used as construction, aircraft, sleepers, electric poles, boats, appliances, furniture and wood fiber industrial raw materials. The trunk of the tree can be cut with pine resin.

Aromatic oils can be extracted from roots, wood, branches and leaves. The bark can be extracted from tannin gum. The material is excellent, the growth is fast, the adaptability is strong, and it is advisable to select the afforestation tree species in the distribution area.

Potted plants can be used as indoor ornamental trees, mostly used in solemn and solemn occasions, and placed in restaurants, hotels and some families for Christmas tree decoration around Christmas in winter.