Legend has it that in the Cretaceous period of the Mesozoic Era 160 million years ago, Eurasia and the North American continent of trees, flowers, growing a variety of ginkgo plants, but not long after, the earth's climate began to change the large area, the temperature dropped dramatically, ginkgo's "family" greatly! The first step is to make sure that you are not in a state of shock.
Geological history of the fourth century, the northern hemisphere occurred a huge glacial movement, the white blanket, Eurasia and North America, all the destruction of the ginkgo, the Asian ginkgo is also on the verge of extinction.
China's Central China, East China and other places due to the mountains stretching across the topography of complex geography, to a large extent, played a role in blocking the glaciers, the only part of our country is still preserved a part of the living ginkgo tree, extending to the present, for the world now only survives in our country's famous "living fossil", is regarded as the "Sage of the East", "the Sage of the East. "Sage of the East".
Expanded information:
The past ginkgo:
According to the surface of the study, the ginkgo tree exists in a very very long time, as early as hundreds of millions of years ago, and the dinosaurs are an era. And now it is a kind of tree unique to our country.
At the time of the discovery of the ginkgo tree, the whole of China did not have a few trees, known as the "living fossil". At that time, the ginkgo tree was protected, the general public is not accessible.
And its leaves and fruits are very high medicinal value, then can be sold for money, the price is not cheap, now basically no one wants.
The ginkgo tree is divided into male and female, the female tree will bear fruit, the fruit is called white fruit. When the fruit is ripe, it is not uncommon to see grandparents with plastic bags picking up the fruit.
But one thing must be noted, it can be eaten, but it is poisonous, do not eat too much! And its skin is acidic, it is best not to use your hands directly to get, to wear gloves and so on!
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2. What is the history of the ginkgo treeGinkgo first appeared in the Carboniferous period 345 million years ago. Was widely distributed in the northern hemisphere of Europe, Asia, America, Mesozoic Jurassic ginkgo was widely distributed in the northern hemisphere, the late Cretaceous began to decline. To 500,000 years ago, in Europe, North America and Asia in the vast majority of regions extinct, only China's preserved. Most of the ginkgo distribution belongs to the area of artificial cultivation, mainly cultivated in large quantities in China, France and South Carolina, USA. Foreign ginkgo are directly or indirectly imported from China.
Ginkgo is a rare species of Mesozoic relics, a specialty of China, only Tianmu Mountain, Zhejiang Province, there is a wild state of the trees, born at an altitude of 500-1000 meters, acidic (pH 5-5.5) yellow soil, well-drained areas of natural forests, often mixed with willow, Cephalotaxus, blue fruit trees and other coniferous and broadleaf species, growing vigorously.
Expanded information:
The ecological role of ginkgo:
The ecological benefits of ginkgo are mainly reflected in the ginkgo both belongs to the fruit tree - dried fruit and belongs to the forest timber tree species, protective species, disease and insect resistant species, longevity and pollution resistant species. The tree species and pollution-resistant tree species. Ginkgo has a strong adaptive capacity, is a fast-growing productive forests, farmland protection forests, road protection forests, coastal protection forests, beach protection forests, village protection forests, forests and food intercropping and the "four sides" of the ideal tree species of greening.
1, ginkgo resistance to pests and diseases, is recognized as a pollution-free species of trees, is the most ideal species of ornamental greening. Ginkgo tree greening effect is very good, the embodiment of the slow speed, small trees planted 2 years to have a good effect, after the planting of large trees, need to have 3-5 years of recovery time, in order to play its beautiful function.
2, ginkgo can purify the air, with anti-pollution, anti-smoke and fire, anti-dust and other functions. Can naturally purify the air, reduce the content of suspended particles in the atmosphere, improve air quality. Ginkgo has a water source, wind and sand, maintain soil and water effects. In the forest was logged, soil erosion, sand erosion zone, cultivation of ginkgo protection forest area, protection forest belt, road protection forest, shore protection forest, beach protection forest, sand forest, etc., in order to maintain soil and water, improve the ecological environment.
3, ginkgo has the function of killing crop pests and diseases, especially on cotton, leaf mites, peach aphids, borer bugs and other particularly effective. In the agricultural area around the planting of ginkgo, for crop pests natural enemies, to protect crops.
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3. About the legend of the ginkgo tree 200 words or soQQ space farm is engaged in the activities of the ginkgo tree, I also read a few days ago some of the introduction of the ginkgo tree it, but unfortunately some forget. Help you find it.
Where to Juxian Fu Lai Mountain Ding Lin Temple has seen the "world's first ancient ginkgo tree" tourists, will clearly remember in the thick as a giant beam on the side branches of the gnarled trunk, there are many large and small galls, like stalactites hanging in the branches. This is a unique side roots, locally called tumor (read liao). Before the largest tumor is as thick as a bucket, and has been repeatedly stolen and cut down over the generations. Legends about the ginkgo tree tumor is very much, and most of them have some mythological color. The most authoritative and highly credible version, should be the first modern old literary artist Yu Guanxi in the "Fu Lai Mountain hiking memories," an article recorded in an old monk called Fo Cheng told a legendary story. That is more than 60 years ago, Yu Guanxi in his student days when visiting Mount Fulaishan, personally heard from the then abbot of Dinglin Temple, Fo Cheng old monks mouth.
>; "The old monk Fo Cheng saw that we were mesmerized by what we were hearing, and the more he spoke, the more interested he became. His large silver-white beard that floated in front of his chest resembled the beard hung by the old student on the stage. From time to time, he cherished gently stroked it, one side stroked, one side slowly and methodically said the story about those galls on the tree. He said, for many years, people want to get these galls. Because of this ancient white fruit tree galls, if you saw it down, solve into a board, polished, it will show a thousand patterns - clouds and water, birds and animals, strange peaks and rocks, flowers, plants and trees, what have. It is inlaid in the mahogany frame, it has become the most precious decorations in the hall of officials and gentry. But the gods can not be blasphemed, can not be violated. Otherwise it will be punished by heaven. He said, a long time ago, someone hired a carpenter, night to steal a gall on this tree. Sawed all night, gall only a little skin attached to the trunk, but how to saw down. When morning came, he had to stop and hide. The next night, he brought a carpenter to saw, I did not expect, the first night sawing place has grown, as if it had not sawed the same. Only to re-saw again. Saw until dawn, or just a little bit of bark connected, sawing down. I had to stop and hide. To the third night to saw again, the fracture still grows intact as before. At this point the carpenter could not help but be surprised and suspicious, want to stop. But the greedy master how to give up, the carpenter had to saw again. Who knows just saw a few times, the galls actually flowed blood. The carpenter saw that things are not good, pull legs and run. The owner of the tree died under the tree. Since then, no one has dared to harm the tree."
>; In old China, where science is not yet developed, superstition is hard to avoid. Fu Lai Mountain around the townspeople, has always been on the fixed Lin Temple within the ancient tree as a god, from not dare to cut down, even a branch and a half of the leaves do not dare to climb and fold, for fear of offending the gods, inviting disaster. There is also a local legend: who want to cut the gall tumor on the ginkgo tree, within seven days, nose and mouth bleeding, non-death. We can imagine, the ancient ginkgo tree on the mountain can live a long life, in addition to the natural conditions there and its own resistance to adversity, but also thanks to the old monk like the story told by such generations with a mythological story to protect the ancient relics of nature. In those days, this was also an indispensable human condition for the protection of the ancient ginkgo tree. However, these myths and legends could only restrain Chinese nationals to a certain extent, but were of no use to foreigners. It is said that a Western missionary wanted to buy the ancient ginkgo tree at the Dinglin Temple on Mount Fulai in Juxian County, saw it down, disassemble it, and ship it to the United States, where it would be restored and made into a botanical specimen for a "living fossil paleontology exhibition hall". This matter was firmly opposed by the presiding monks of the temple at that time. But at the time when China was semi-colonial, it was difficult for a few monks to resist the wanton plunder of the imperialist powers. Fortunately, a patriotic Chinese interpreter, assisted the monks to the Americans to make the "tree has become rotten, can not be moved," the interpretation of the meaning of the twist, only to let the missionary gave up the idea of cutting down the ancient tree, so that the so-called treasure of China's ginkgo king was spared. This shows that the ancient temple monk's "ginkgo tree complex" is how deep and thick, he can be said to protect this ancient tree has been exhaustive.
>; In the people as the master, the full popularization of science, the rule of law is increasingly perfect today, the protection of this ancient ginkgo tree is no longer relying on the old monk's mythological story. With the gradual improvement of the moral level of citizens, a consciously respect and cherish the cultural and historical heritage of humanistic concepts and social trends have been formed. This is the progress of society, this is the awakening of history.
4. What is the story of the ginkgo tree 50 wordsIn Linqu County, Jiu Shan Town, the southernmost tip of the head of the village, growing two thousand-year-old trees ------ ginkgo tree.
Although through the vicissitudes of change, still verdant and vigorous, branching lush, blessing a side. The two ancient trees have a poignant story to tell.
Legend has it that a long, long time ago, in a deep mountain thousands of miles away from the village of Tau Tau, there lived two families.
The two families lived in a mountainous area thousands of miles away from the village.
The two families were very close to each other. Zhou family, a man named Yinsheng, thick eyebrows, big eyes, a talent, parents as the jewel in the palm of their hand; Wang family, a daughter named Xing'er, a slender figure, almond eyes and peach cheeks, parents are more loving.
Yinsheng, Xing'er childhood sweethearts, two young.
The original learning Liang Zhu than wings fly, do not do the cowherd weaving two separate. Both parents saw their love for each other, kissed the secret, decided to choose a good day for them to get married.
But the sky is the limit. The two of them were married, and they were married to each other, and they were married to each other.
He has long been coveting Xing'er's fairy-like beauty, and is determined to marry Xing'er as his eight wives.
Coincidentally, Wang went out to hunt, only Xing'er mother and daughter at home. The rich man saw the opportunity and ordered his men to swarm around him, dragging and dropping him into the sedan chair and carrying him away.
5. Ginkgo tree blossom legendMonks exhaustive protection of the ancient tree
> spring rhyme
> Where to Juxian Fu Lai Mountain Ding Lin Temple has seen that "the world's first ancient ginkgo tree" tourists, will clearly remember that in the thick as a giant beam on the side of gnarled trunks, there are many large and small galls, like stalactites. Galls, like stalactites hanging on the branches. This is a unique side roots, locally called tumor (read liao). In the past, the largest galls were as thick as a bucket, and were repeatedly stolen and cut down over the years. Legends about the ginkgo tree tumor is very much, and most of them have some mythological color. The most authoritative and highly credible version, should be the first modern old literary artist Yu Guanxi in the "Fu Lai Mountain hiking memories," recorded in an article called the Buddha into the old monk recounted a legendary story. That is more than 60 years ago, Yu Guanxi in his student days when visiting Mount Fulaishan, personally heard from the then abbot of Dinglin Temple, Fo Cheng old monk mouth.
> "The old monk, Fo Cheng, saw that we were mesmerized, and the more he spoke, the more interested he became. He floated in front of the chest of a large silver-white beard, like the old man on the stage hanging beard. From time to time, he cherished gently stroked it, one side stroked, one side slowly and methodically said the story about those galls on the tree. He said, for many years, people want to get these galls. Because of this ancient white fruit tree galls, if you saw it down, solve into a board, polished, it will show a thousand patterns - clouds and water, birds and animals, strange peaks and rocks, flowers, plants and trees, what have. It is inlaid in the mahogany frame, it has become the most precious decorations in the hall of officials and gentry. But the gods can not be blasphemed, can not be violated. Otherwise it will be punished by heaven. He said, a long time ago, someone hired a carpenter, night to steal a gall on this tree. Sawed all night, gall only a little skin attached to the trunk, but how to saw down. At dawn, he had to stop and hide. The next night, he brought a carpenter to saw, I did not expect, the first night sawing place has grown, as if it had not sawed the same. Only to re-saw again. Saw until dawn, or just a little bit of bark connected, sawing down. I had to stop and hide. To the third night to saw again, the fracture still grows intact as before. At this point the carpenter could not help but be surprised and suspicious, want to stop. But the greedy master how to give up, the carpenter had to saw again. Who knows just saw a few times, the galls actually flowed blood. The carpenter saw that things are not good, pull legs and run. The owner of the tree died under the tree. Since then, no one has dared to harm the tree."
> In old China, where science is not yet developed, superstition is hard to avoid. Fu Lai Mountain around the townspeople, has always been on the fixed Lin Temple in the ancient tree as a god, from not dare to cut down, even a branch and a half of the leaves do not dare to climb and fold, for fear of offending the gods, inviting disaster. There is also a local legend: who want to cut the gall tumor on the ginkgo tree, within seven days, nose and mouth bleeding, non-death. We can imagine, the ancient ginkgo tree on the mountain can live a long life, in addition to the natural conditions there and its own resistance to adversity, but also thanks to the old monk like the story told by such generations with a mythological story to protect the ancient relics of nature. In those days, this was also an indispensable human condition for the protection of the ancient ginkgo tree. However, these myths and legends could only restrain Chinese nationals to a certain extent, but were of no use to foreigners. It is said that a Western missionary wanted to buy the ancient ginkgo tree from the Dinglin Temple on Mount Fulai in Juxian County, saw it down, disassemble it, and ship it to the United States, where it would be restored and made into a botanical specimen for a "living fossil paleontology exhibition hall". This matter was firmly opposed by the presiding monks of the temple at that time. But at the time when China was semi-colonial, it was difficult for a few monks to resist the wanton plunder of the imperialist powers. Fortunately, a patriotic Chinese interpreter, assisted the monks to the Americans to make the "tree has become rotten, can not be moved," the interpretation of the meaning of the twist, only to let the missionary gave up the idea of cutting down the ancient tree, so that the so-called treasure of China's ginkgo king was spared. This shows that the ancient temple monk's "ginkgo tree complex" is how deep and thick, he can be said to protect this ancient tree has been exhaustive.
> in the people in charge, the full popularization of science, the rule of law is increasingly perfect today, the protection of this ancient ginkgo tree nature no longer rely on the old monk's myths. With the gradual improvement of the moral level of citizens, a consciously respect and cherish the cultural and historical heritage of humanistic ideas and social customs have been formed. This is the progress of society, this is the awakening of history.
6. What is the history of the ginkgo treeToday, all the countries of the world living in the ginkgo tree, all originated in China.
According to legend, China's ginkgo spread abroad in two ways: one is the North and South Dynasties to the Sui and Tang dynasties, about the 6th century AD, China's ginkgo from the land to the Korean Peninsula, and later by the Korean Peninsula to Japan by sea; the other way is the Tang Dynasty, Japan's Tang Dynasty, the Japanese ambassador to the Tang Dynasty and the scholarly monks, from China's introduction of the ginkgo, through the sea to the people of Japan. Our ginkgo east to Japan are related to the spread of Buddhism.
In the 18th century, Europeans introduced ginkgo from Japan, and later, Americans introduced it to the Americas from Europe. Our ginkgo was first introduced to the Korean Peninsula and is now commonly grown in North and South Korea.
It is said that only South Korea has 5 million ginkgo plants, of which more than 200 trees aged more than 500 years, Gangwon Province (South) Yongmusan ancient temple has an ancient ginkgo, tree age of more than 1,000 years, the tree is 60 meters high. South Korea in recent years in the development and utilization of ginkgo biloba research at the forefront of the world, the ginkgo industry is second only to Koryo ginseng, one of the most important industries for the country.
Pyongyang, North Korea, the ginkgo as an important greening tree species, rows of ginkgo trees throughout the city, South Hamgyong Province Hongwon Scenic Area near the Haiyue Pavilion of the ancient ginkgo trees to attract tourists from near and far to become an important attraction of the district. Another country where it was introduced very early is Japan.
According to historical data, since the Tang Zhenguan four years (630), Japan sent envoys to China. Since then, officials, scholars, monks, merchants and businessmen continue to come and go, China and Japan's cultural and material exchanges are very frequent, Japan infiltrated the Tang culture for 260 years.
According to the Japanese data, in Japan, Nagano Prefecture, there are 2,000 years of ginkgo, in the age of the problem is not necessarily reliable, but it is sufficient to see the introduction of the time of the early. Ginkgo east to Japan in the 7th century to the middle of the 8th century.
There was no ginkgo in Europe, and the earliest known ginkgo in Europe was the German Kenpueru (Kenpueru), who discovered the never-before-seen ginkgo in Japan in 1692, and made a more detailed statement of ginkgo based on specimens taken in his book "Lovely Exotic Plants" (Amoenitatum Exoticarum 1712).
The development and evolution of the plant world (Li Xingxue 1981), there is a paragraph: "more than 260 years ago (1712), a German doctor to introduce it (ginkgo) to Europe after the introduction of Europe, to the botanists there to bring a lot of difficult to solve the mystery." This German doctor in the article is Kempfer.
The earliest ginkgo in Europe was grown in the botanical gardens of Utrecht, the Netherlands, and was introduced from Japan in 1730, 18 years after Kempffer published it. When the botanical garden was relocated in the middle of the century due to the expansion of Utrecht's urban area, the ginkgo was left in place and now sits next to the laboratories of the city's botanical environmental research institute.
In August 1937, Prof. Li Zhengli of Peking University visited the Netherlands and traveled there to see the tree, which is still alive and well, and although it does not have a strong posture, it still retains its natural appearance. Europe's second ginkgo grew in the Netherlands, Leiden (Leiden) Botanical Gardens, introduced by Japan in about 1734.
The ginkgo plant's ground conditions are good, careful management, so the ginkgo growth is very robust, leafy, majestic posture. Others, such as the Royal Botanical Garden (Kew) (Royal Botanical Garden or Kew.Garden) of Britain's first ginkgo planted in 1754, Padua (Padua) (English is Padova) University Botanical Gardens in northern Italy, the ginkgo tree is planted before 1750.
Ginkgo was introduced to the United States around 1784 (Rehder 1949), and grows well in the humid areas of the Midwest and East. It also grows vigorously in Canada along the St. Lawrence River.
According to Tong Pingya (1983) reported that the cultivation of ginkgo trees in the United States, it is said to be the Qing Dynasty Li Hongzhang to the gift of precious fruit in the United States ***, according to the June 1978 survey of the United States Ginkgo Association of Illinois, the diameter of more than 80cm of the ginkgo tree there are 47 plants. One of them, a ginkgo planted in 1854 near Hannington Town Hall on Rock Island, has a diameter of 74. 6cm at a height of 0.
76m (the tree has forked here).
There is also a ginkgo at the southern end of the state, in Kerry, with a diameter of 140. 7cm (Ponrchot 1981).
The early introductions of ginkgo trees to Europe were mostly male, and it was not until 1814 that the Swiss botanist DeCandol discovered the first female ginkgo in Geneva. It can be seen that most of the ginkgo seedlings introduced from Japan in Europe at that time were live seeded seedlings.
Ginkgo is known as Maidenhair Tree in English, arbre auxquarante ecus in French, and echter Ginkgobaum in German, and its Latin botanical name is Ginkgo biloba L.
It was identified by the Swedish botanist Linnaeus in 1771, based on material from Kempffer. According to the Japanese Ryo Takeuchi, the name Ginkgo biloba is According to the Japanese Ryo Takeuchi, the genus name in the scientific name is based on the Japanese transliteration of the Chinese Chuyin (Ginkgo).
Ginkyo should have been used, but due to the misplacement of the letters in the printing of Ginkgo, which was not corrected at the time, it has been used ever since. Many botanists, such as Moule (1937, 1944), Thommen (1949), Li Huilin (1956), etc., advocated the correction of the genus name, but due to the erroneous genus name has been in use for more than 200 years, the habit of nature, correction, on the contrary, caused a lot of trouble, and therefore remains unchanged.
Because ginkgo has significant scientific research value, therefore, in foreign research reports on ginkgo are endless. According to Li Zhengli's statistics, since 1972-1985, 13 years, only in the United States, "Biological Abstracts" (Biological Abstracts) published on the ginkgo article that is as many as 95.
But the classic work should still push Strasbourg (Stla *** urger 1872) of the "pine and cypress and buy hemp vine" book (Die Coniferon und Dio Gaceen), the book of ginkgo's phytomorphological description of the most detailed.
7. Reading Answers for Ginkgo (Ginkgo has a very old and long history1. Can the bolded words in the following sentence be deleted? Why? After a long period of about 100 million years, ginkgo developed to its heyday.
________________________________________ 2. Why is the ginkgo called the "dinosaur of the plant world"? ________________________________________ 3. The underlined sentence in the text uses the _______ and _______ method of description, and its role is ________________________________________. 4. Please summarize the reasons for the longevity of the ginkgo tree.
________________________________________ 5. Why do you think ginkgo trees can be used as street trees? If you were asked to choose a street tree for a road in your hometown, which kind of tree (except the ginkgo tree) would you most like to choose? Please explain the reasons. ________________________________________ 1. You can't delete the strike.
Because "about" is an approximate number, indicating an estimate, and the long history of the ginkgo can not be accurately calculated, but only an approximate. The use of "about" reflects the accuracy of the language.
2. Ginkgo has a very ancient history and is as common as the dinosaurs that lived at the same time. 3. Give examples and figures; specify that ginkgo is indeed a typical long-lived tree.
4. Well-developed root system: slow growth, need less nutrients; less pests and diseases (the body contains antibacterial and insecticidal vinyl aldehyde and a variety of organic acids). 5. A question: (1) resistance to pests and diseases.
(2) resistance to pollution. (3) Ornamental.
Second question: write the name of a tree, write the name of a tree for reasons that match the characteristics of the tree.