Why is Sophora japonica associated with summer? Because it only begins to extract new and tender pinnate green leaves in late spring. Sophora japonica is very tall, and its leaves absorb all the sunshine and rain in late spring, and soon spread into a shade. In the long summer solar term, the flowers of many trees withered, and even the leaves turned dark green. The beautiful and huge shade of Sophora japonica covered the sky until autumn, providing people with shelter under the scorching sun and bringing people the coolness of Gao Shuang in summer.

The flowering period of Sophora japonica is not in spring. Both Sophora japonica and Sophora japonica bloom in summer. Sophora japonica blooms in April of the lunar calendar, while Sophora japonica blooms in midsummer and late summer. However, these late-maturing flowers prove the ability of Sophora japonica to withstand sun and drought, and show its vigorous vitality.

Why are there so many trees? Why choose locust tree to represent the coolness in summer?

First of all, Sophora japonica is tall and hard, and it was a good timber tree and shade tree in ancient times.

At the gate of the imperial palace in the Zhou Dynasty, there were three huge locust trees, which were facing three pagodas when they were in the sky. Sangong Taishi and Taifu Taibao are both important figures who are respected and assisted by the son of heaven, and they are also older. The locust tree in front of the court just gives them shade and is also a symbol of status. Therefore, Sophora japonica has always been a symbol of nobility and stability.

The court of the Han Dynasty planted Sophora japonica trees according to the ancient ceremony of the Zhou Dynasty.

There is also a Sophora japonica planted outside Cao Pi's court in Wei State.

Second, Sophora japonica grew well and propagated rapidly in the ancient northern plain of China.

Suitable for making palaces or street trees. Because in ancient times, there were many high-horse chariots on the streets, and the trees had to be very high.

"The green trees are lined with dusty. Phoenix in Long Ta looks at Cui Wei.

The breeze and drizzle are fragrant. The golden flame shines on the earth. "Wei and Jin Dynasties anonymous" Walker Song "

During the Three Kingdoms period, Cao Wei Pi proclaimed himself emperor and established Yecheng as his capital. In Linzhang County, Hebei Province, many Sophora japonica were planted on the road to Miyagi. The blue locust tree witnessed the rolling traffic in the capital, which led to the magnificent palace.

After a light breeze and drizzle in summer, Sophora japonica flowers are in full bloom and full of fragrance. After the rain, under the shadow of locust trees, copper meters were set up every mile to record the kilometers.

It can be seen from here that in ancient times, a odometer was set up on the roadside to record the mileage of the trip. It's just that the closer you get to Miyagi, the more luxurious it is. The five-foot-high copper watch echoes Huaiyin from a distance, resplendent and magnificent, showing the strength of the empire.

"Chang 'an Avenue, poplar tree.

Walking down Zhu Lun, there is a phoenix perched on the top.

Yan Ying got together and taught me to sprout. "During the Wei and Jin Dynasties, the song of Guan Long people in Fu Jian was anonymous."

Some people say that the earliest road planting in China originated from Wei Xiaokuan in the Western Wei Dynasty (508-580 AD). When making the history of Yongzhou, the earthen platform used to record the mileage was replaced by Sophora japonica platform, which not only strengthened the roadbed, prevented the earthen platform from collapsing, maintained the road, but also facilitated the recording of the road mileage. Since then, Sophora japonica has been planted on the road.

In fact, this statement is very one-sided.

Because Sophora japonica was planted on the road during the period of Wei Wendi in the Three Kingdoms, which was more than 300 years earlier than Wei Xiaokuan, there is also a record, that is, during the reign of Qin in the Sixteen Kingdoms period and Fu Jian in the north, he said that Sophora japonica and willow were planted on the road from Chang 'an to various states, and a pavilion was built every twenty miles, and a post station was set every forty miles for horses and chariots to rest.

This time was 200 years earlier than Wei Xiaokuan of the Western Wei Dynasty.

This poem was written by Guanlong people who praised the greening of Chang 'an at that time.

On Chang 'an Avenue, willow and locust trees are planted alternately. Zhu Lun's chariots and horses walked below, and the beautiful big bird stayed on it.

Countless people with wisdom and talent gathered on Chang 'an Avenue, and the Lebanese people were covered with shade.

In fact, the ancients have long realized the great greening effect of Sophora japonica and used it for road planting.

"Nanmo Beitang lives in the north, with five dramas, three controls and three cities.

Weak willows hang down on the ground, and kind souls rise in the dark sky. Excerpts from Tang Lu's Early Zhao Lin's Ancient Meaning of Chang 'an (652).

Chang 'an in the Tang Dynasty, let alone Chang 'an, was the largest and most prosperous international city in the world at that time. There are 1 1 streets in the north and south, and 14 streets in the east and west, with staggered roads leading to 1 10 block.

Then the most important roadside trees on these roads are willows and locust trees, and willows are slim and graceful. Han Yu once said that willows are all over the imperial city. It was early spring and January, and the willows had just sprouted. At this time, the locust trees planted alternately with willow trees have not sprouted yet, so this is the world of willow trees, but in late spring and summer, the locust trees cover the main roads of Chang 'an with stretched green shade. On the contrary, compared with willow,

Sophora japonica, which stretches the atmosphere, is the most important greening tree on Chang 'an Road. It is tall and stretched, and you can walk under a Mercedes-Benz tall horse. With heavy traffic, Chang 'an even has a prosperous atmosphere, soaring in the shady aisles.

Therefore, Sophora japonica is a summer scenery that cannot be ignored.

Thirdly, the word "Huaixia" originated in the Tang Dynasty and flourished in the Song Dynasty.

"If you send a floating letter, what about a thin official?

There is no reward between us, and it will be painful if we leave.

The color of willows is beautiful in spring and the shade is clear in summer.

I don't think I'm in a ditch with a glass of wine in my mouth. "Tang Sheng Wang Wei," Zi Sheng Temple Send Ganer "

In the early summer of April in the lunar calendar, Wang Wei saw his friends off at the temple.

In summer, Sophora japonica is full of shade, and the place to see me off is shrouded in the most beautiful and fresh shade, which is the clean place of the temple. In the Tang Dynasty, temples were under the official jurisdiction and often served as accommodation for officials, with high style.

Farewell to friends here, a temple atmosphere, makes people feel quiet and philosophical. For example, this feeling of floating life like sending, ups and downs of officials is vented and alleviated here. The green and serenity of this pagoda tree make people cherish the intimate friends and parting in the world more.

So he said, this beautiful willow is shrouded in dusk, and the huge shade of this locust tree is so spectacular on the first day of summer. In such a green season, I want to be apart from you.

The shade of Sophora japonica is the most common and beautiful scenery in early summer, because it is fresh and fresh, with the most beautiful shade. People suddenly feel that in early summer, with Huaiyin, it is moving green.

Han Yu also has a beautiful sentence "Mud Yucheng East Road, Xiahuai is a cloud". After the storm in summer, Sophora japonica quickly spread its branches and leaves, like clouds of green clouds gathered on the roadside.

In the Song Dynasty, people paid more attention to the relationship between trees and solar terms. For example, there are 24 epidemics in Hua Xinfeng, and flowers and trees are used to correspond to solar terms, a solar term and a flower from late winter to late spring.

So after a long summer, there are not many flowers. What are the common plants that can best represent the solar terms at this time? They are broad-spectrum and enjoyable. It is best to choose Sophora japonica with the cutest shade and the most vigorous vitality.

"Mai Tianchen is moist, Huai Xia Wu Feng Qing." Song Zhao Shimin's Second Sentence

This is a broken poem describing the beauty of early summer. Every time the ancients had a short sentence and a broken sentence, it was like a flash, like a couplet, which was self-contained. It is best to combine better poems into poems, but often this disjointed poem has its own unique charm.

He said it was the season when wheat was ripe, and the air was warm in the morning breeze.

This pagoda tree stretches in early summer, and the wind is cool at noon.

Then there is a vivid interaction between plants and air. Early summer is the season when wheat grows and matures. The aroma of the wheat field is intertwined with the air, with the fragrance of plants, which makes the air full and moist. Because the wind blows between the locust trees, the temperature drops, even at noon, it is especially cool and beautiful.

So how to connect other poems in series without affecting the full, quiet and pleasant atmosphere brought by this couplet? This is really a difficult problem.

Therefore, there is a beautiful sentence in this sentence, which is particularly unforgettable. I am a perfect three-dimensional picture.

Ouyang Xiu, a literary master, appreciated this sentence very much. He said, "There have never been celebrities in previous lives."

Sophora japonica is the most beautiful in the clear shade in summer. Standing under the locust tree, you can see the maturing wheat waves rolling in the sun, cool and harvested together.

"You never know what summer is like. Clouds are yellow and wheat is autumn.

Domestic scholars from the same dynasty gathered together to give Li Mu a breathing space. "The Northern Song Dynasty, Huang Tingjian's" Zi Yue Dun in Cixiao Temple "excerpt.

After a long summer, the sun is hot and the days are long. Only in this season do you know how lovely the shade of Sophora japonica is. You also know that Sophora japonica is the most beautiful green tree in summer, representing summer and its shade.

And this season is also the time when the wheat in the field matures and turns yellow.

Wheat like Huang Yun is the biggest harvest in summer.

At this time, the emperor was also very happy, and summoned senior officials who knew about agriculture and let them have a holiday during this time. From the beginning of spring ploughing, these officials will go down to the local area to urge spring ploughing and coordinate farming. When summer comes, it seems that the wheat will ripen soon. These officials who are worried about fatigue should also take a vacation, so that they can enjoy summer under the shade of locust trees and taste the joy of harvest after hard work.

"Horizontal pond dizzy shallow glass jade-like stone. The green leaves are dark and the courtyard is quiet.

When the cherry ripens, the wheat is cool in autumn, and when the peony blooms, it will bloom in summer. "Northern Song Dynasty, Xie Yi," Spring on the Jade Floor "

This is the beauty and greenery of early summer. The water in the pond is also green, and the courtyard is also green, with green leaves and shade. The courtyard is very quiet.

After the cherry turns red, the temperature is so cool in the early summer when the wheat is ripe.

Peony in the yard is under the shade of Sophora japonica.

It's early summer under the locust tree, and the days are so quiet and long.

Of course, the shade of Sophora japonica can filter sunlight and reduce the temperature of the courtyard. Under the great extension of Sophora japonica, peony is in full bloom, as well as day lilies, calamus and various summer wildflowers.

It is the huge locust tree that covers these lovely and delicate flowers. Sophora japonica is like a kind elder, sheltering children and grandchildren in the courtyard.

Therefore, there is another possibility that senior bureaucrats in ancient times worked hard. It is because of his contribution that his descendants can get the future because of his contribution. In ancient times, it was called photocopying

Fourth, the beauty of Sophora japonica is the clear flower in summer.

"Before the rain came, the sun didn't set, and the cicada _ _ fell in the Sophora japonica.

The wheels of the north and south are infinite, and the talents on the river return. Summer of Don Xu Hun sends farewell to friends and family on the river.

This is when the sun rises in the west and it rains in the east, especially in mountainous areas, where the clouds in front of the mountain are raining, while in other places, the sun shines high in summer.

Walking in the mountains of Xu Hun, I saw the beautiful summer scenery in the mountains, which is different from the grandeur of the rural areas in the south of the Yangtze River.

You see, the wind and rain have blown off the Sophora japonica. After the wind and rain, there are still raindrops on the trees. The temperature rises in the sun, and I hear cicadas. Not a mountain has four seasons, but four seasons come at the same time. Because cicadas usually sing when the temperature reaches 23 degrees.

The climate in this mountainous area is changeable, the fallen flowers are wet everywhere, and the cicada sound continues immediately.

I think this mountain road has no end, but I think my old friend is above Pingjiang. Have a nice trip home.

Then I chose this poem of Sophora japonica, because ancient Sophora japonica, usually Sophora japonica, blooms yellow in midsummer.

What we see now are Robinia pseudoacacia and Robinia pseudoacacia, which have white flowers in early summer.

However, whether it is Sophora japonica or Sophora japonica, their green leaves are stretched in early summer, and the green leaves are very similar, and the shades are similar. The flowering time, color and fragrance of flowers are different, and they are all butterfly-shaped flowers, which are lovely to hang down.

The medicinal value of Sophora japonica is very high, which can clear away heat. The edible value of Sophora japonica is also very high, sweet and delicious. In rural areas, wrapping jiaozi with Sophora japonica, steaming Sophora japonica and frying eggs are seasonal foods. White Sophora japonica can be eaten raw, and it has also become a sweet memory of many people's childhood and summer.

It's the summer of Sophora japonica. Do you like the shade of Sophora japonica, or its fragrance and loveliness?

The first coat is better than snow to explain the love and beauty in poetry for you.