The story of the 24 solar terms: insects are frightened.

Before being stung, insects hide in the soil in winter without drinking or eating, which is called "sting"; On the day of "Sting Festival", the spring thunder in the sky awakens the secluded animals, which is called "shock". Therefore, insects wake up when they are startled, the weather gets warmer, and there are spring thunder gradually, so most areas of China enter the spring ploughing season.

2, knowledge:

At the moment of shock, most parts of China have entered the busy season of spring ploughing. Really: the season waits for no one, and every moment is worth a thousand dollars. In most areas, the average temperature of scary solar terms is generally 12℃ to 14℃, which is more than 3℃ higher than rainy solar terms, and it is the solar term with the fastest annual warming. The sunshine time has also increased significantly.

However, due to the alternation of cold and warm air, the weather is unstable and the temperature fluctuates greatly. In the Yangtze River valley area in the southeast of South China, the cold season temperature is stable above 65438 02℃ in most years, which is beneficial to the sowing of rice and corn. The average daily temperature in other areas is lower than 12℃ for more than three consecutive days, so it is not allowed to sow blindly early.

Although the temperature rises rapidly, the increase of rainfall is limited. The total rainfall in central and northwest South China is only about 10 mm, and spring drought often begins after winter drought all the year round.

At this time, the booting stage of wheat and flowering stage of rape are in a period of high water demand and are sensitive to water demand. Spring drought often becomes an important factor affecting the output of Koharu. Afforestation should also consider this climate feature, plant logistics and water, and strive to improve the survival rate of saplings.

3. Phenological changes

The tingling marks the beginning of the mid-spring season.

4. Proverbs

The sting blew over the soil, but it was cold for 45 days.

Although winter has passed, it is very cold in spring, and everything is difficult to recover.

It's time to smell the thunder and wake up the dormant overwintering insects.

5. Poetry:

Boating in spring?

Lu you

Children don't laugh, they are all old people, and the lake and the sea are rejuvenated.

A thunderous, earth-shattering, earth-shaking Hong Jun.

The scales and streams are colored, and the willows shake the dust.

I wanted to go to Lanting, but I went back. I smiled and finally felt ashamed.

Translation:

Spring has come, and everything is new. The poet is boating on the lake, feeling a little old, and says, "A child who doesn't laugh is an old man." Next, I want to write about the climate in spring. Smell is one of the twenty-four solar terms, and spring thunder stirs the rain. The whole universe is like the beginning of heaven and earth, which is a new atmosphere.

The third sentence is about scenery. The sparkling river rises over the black reef, and the yellow willow branches sway as light as yellow dust. In the last sentence, the poet wanted to go ashore to the pavilion and paddle again. He thinks it is a waste not to appreciate such beautiful scenery.

5. Culture

Eat pears in horror.

There is a folk custom of "eating pears in surprise". There is no trace of when pears were eaten, but there is such a story circulating among the people in Qixian County. According to legend, Qu Ji, a famous Shanxi merchant in China, is the eldest son of Shangdang County. In the early years of Hongwu in the Ming Dynasty, he took his two sons, Xin and Yi, and traded the Party's pears for coarse cloth and red dates in Qixian for profit.

As time went on, I had savings and settled down in Qixian County. During the Yongzheng period, the 14th Qu Baichuan sailed to the Western Ocean, which was a day of shock. His father took out pears for him to eat, saying that his ancestors had gone through hardships and settled in Qixian County.

Today, you are going to the west, eating pears is to make you not forget your ancestors, work hard to start a business, and honor your ancestors. Qu Baichuan went west to become rich in business and named the shop name "Changyuan Hou".

Later, westerners followed suit and ate pears, mostly with the intention of "leaving home to start a business". Later, they were shocked and ate pears, and they also had the idea of "trying to honor their ancestors."