What are the solar terms knowledge about the vernal equinox?

The vernal equinox is one of the 24 solar terms. After the vernal equinox, the vicinity of the North Pole began to be extremely bright, and the scope gradually expanded. Near the Antarctic, the extreme day ends and the extreme night begins, and the scope gradually expands. So do you know about the vernal equinox and solar terms? The following is the knowledge of vernal equinox and solar terms carefully recommended by Xiaobian, hoping to help you.

Vernal equinox of solar terms knowledge: points mean equal parts. The vernal equinox means that day and night are equally divided.

The vernal equinox is the midpoint of 90 days in spring. One of the 24 solar terms, the Gregorian calendar is around March 20 every year, and the sun is located at 0? (vernal equinox) On the vernal equinox, the sun shines directly at the equator of the earth, and the seasons in the northern and southern hemispheres are opposite. The northern hemisphere is the vernal equinox and the southern hemisphere is the autumnal equinox.

Climatic characteristics of solar terms in vernal equinox

At the vernal equinox, the sun shines almost directly at the equator, and day and night are almost equal in most parts of the world, while at the North Pole (90? ) and the South Pole (90 south latitude? ) can be observed nearby? The sun circles the horizon all day? Special phenomenon. After the vernal equinox, the position of direct sunlight continued to move northward, and the phenomenon of long days and short nights began to appear in the northern hemisphere. The vernal equinox is an important solar term, which not only has astronomical significance: the northern and southern hemispheres are equally divided day and night, but also has obvious characteristics in climate. During the spring equinox, China has entered a beautiful spring scenery except the Qinghai-Tibet Plateau, Northeast China, Northwest China and North China. On the vast land, willows are green, yingfei grass is long, wheat is jointing and rape is fragrant.

Air pressure condition

During the spring equinox and solar terms, the East Asian trough is obviously weakened, and the trough ridge activity in the westerly belt is obviously enhanced. From Mongolia to the northeast, there are often low-pressure activities and cyclone development. Low-pressure movement causes cold air to go south, and it is windy and windy in the north. When the long wave trough moves eastward, there will be continuous rainy and cold weather due to the intersection of cold and warm air masses.

Temperature and precipitation

During the vernal equinox, except for the alpine mountains and the latitude of 45? Outside the northern region, the average daily temperature in China has steadily increased to above 0℃. At this time, the cold has passed and the temperature has risen rapidly, especially in North China and Huanghuai Plain. The daily average temperature rises to above 10℃ almost at the same time as the rainy areas along the Yangtze River and the south of the Yangtze River, entering a bright spring. On the vast land, on the bank of willow green, the grass grows in Fei Ying, the wheat is jointing, the rape blossoms are fragrant, the peach blossoms are red, the plum blossoms are yellow, and South China is a scene of late spring. According to the climate law, the precipitation in the south of the Yangtze River increased rapidly at this time, and it entered the spring? Peach blossom flooding? Period; Are you online? Spring rain is as expensive as oil? The precipitation in Northeast China, North China and Northwest China is still less, so resisting the threat of spring drought is the main problem of agricultural production.

National custom vertical egg

Every year, tens of millions of people all over the world are doing the vernal equinox. Vertical egg? Experiment. It's called. China custom? How did you become a toy? World game? It is still difficult to verify. However, the game is simple and interesting: choose a smooth and symmetrical fresh egg that has just been born for four or five days, gently stand it up and put it on the table. Although there are many losers, there are also many winners. The vernal equinox has become the best time for the vertical egg game, so there is? It's the vernal equinox. Are the eggs nice? Statement. The eggs that stand up are very beautiful.

Eat spring vegetables

Is there a vernal equinox in Lingnan area? Eat spring vegetables? The custom of. ? Spring vegetables? That is, wild amaranth, as the locals call it? Hao Chunbi? . On the day of the vernal equinox, the whole village went to the wild to pick spring vegetables, with bright green colors, slender plants and short palms as the best. Picked spring vegetables are generally the same as fish fillets. Cook soup? , what's your name? Spring soup? . There is a jingle:? Spring soup fills the dirty and washes the liver and intestines. Family, old and young, safe and healthy. ? Since the spring of the year, people still pray for peace and health at home.

Send spring cattle

At the vernal equinox, there will be a picture of spring cattle delivered to the door in the countryside of Jiangnan. The picture shows that the annual lunar solar terms are printed on red paper or yellow paper, and farmers' farming patterns are also printed. Spring cow map? . The people who send pictures are folk singers, who mainly say things like spring ploughing and auspiciousness that are not against the farming season. Every time they go to a house, they say whatever they see until the owner is happy to give money. Although the words are random, every sentence rhymes beautifully, commonly known as? Say spring? What is the name of the person who says spring? Guan Chun? .

Sticking sparrow's mouth

According to custom, farmers have a holiday on the vernal equinox. Every family should eat dumplings, and a dozen or thirty dumplings that don't contain hearts should be cooked and placed on the edge of outdoor fields with thin bamboo forks, which is called sticking sparrows' mouths so as not to destroy crops. The vernal equinox is also a good time for children to fly kites. Especially at the vernal equinox. Even adults are involved. Kites are divided into Wang Zi Kite, Silver Carp Kite, Myxomoth Kite, Leigong Kite and Moon Light Kite. The biggest kite is two meters high, and the smallest one is two or three feet. There are kites on the market, many of which are smaller than others' and suitable for children to play with, but most of them are posted by themselves, and the bigger ones have to compete with each other to see which one flies high.

the Spring Festival; Chinese New Year

The vernal equinox in February of the lunar calendar is also called the Spring Festival. Before sweeping the grave, a grand ancestor worship ceremony should be held in the ancestral hall, pigs and sheep should be slaughtered, drummers should be invited to play, and the ritual students should read the eulogy and quote three praises. At the beginning of the spring equinox grave sweeping, the first thing is to sweep the graves of ancestors and distant ancestors. The whole family and the whole village have to be dispatched on a large scale, and the team often reaches hundreds or even thousands. After the ancestral graves of Kaiji and Yuanzu were swept, they were divided into rooms to sweep the graves of ancestors in each room, and finally each family swept the graves privately. In most Hakka areas, ancestor worship and grave sweeping in spring begin at the vernal equinox or earlier, and must end in Tomb-Sweeping Day at the latest. There is a saying everywhere that after the Qingming Festival, the tomb door is closed, and the ancestors' spirits are not needed.

Traditional diet 1, eat spring vegetables.

In the past, there was an unbroken custom called? Eat spring vegetables at the vernal equinox? . ? Spring vegetables? This is a wild amaranth. What do the villagers call it? Hao Chunbi? . On the vernal equinox, the whole village went to pick spring vegetables. When searching in the wild, it is often green and thin, about the length of a palm. Picked spring dishes usually have fish fillets at home? Cook soup? , what's your name? Spring soup? . There is a jingle:? Spring soup fills the dirty and washes the liver and intestines. Family, old and young, safe and healthy. ? Slowly, it became a custom. Since the spring of the year, people still pray for peace and health at home.

2. Sun Cake

Sun cakes, step by step? . According to the custom of old Beijing, worship the sun god on the vernal equinox. Please. Eat sun cakes. Sun cake is not only a tribute of the vernal equinox, but also a seasonal food. What does this mean? Is the sun high? . Not only that. Sun cake? The meaning is beautiful, and the setting of glutinous rice and stuffing is also in line with spring? Should we save acid and sweeten it? The concept of health care.

Sun cakes are usually made of glutinous rice and sugar, with Redmi watermark on them to hold the hair image of a three-legged chicken (golden rooster), or are they pressed out by a mold? Golden bird round lamp? Represents the sun god. Sun cakes are served in a bowl of five yuan each, and there are noodles one inch high on them to rub chicken. I am very happy.

This kind? Sun cake? The skin is made of glutinous rice, the stuffing is jujube paste, and the stuffing is white melon seeds and secret osmanthus, which means praying for a bumper harvest in the new year. The spring equinox solar terms are mild and sunny, so we should eat some glutinous rice and red dates properly to adjust the balance of body functions and adapt to the changes of solar terms.

Step 3 scroll around

According to the custom of old Beijing, in order to ward off evil spirits and pray for blessings, the spring equinox will eat snowballing usury. The origin of snowballing usury is unusual, and its processing materials include rhubarb rice noodles, soybeans, red bean paste, sugar, sesame oil, osmanthus fragrans, green shredded pork and melon seeds, which are enough to meet the requirements of diversification of food materials in the Nutritional Dietary Guide. Its production is divided into three processes: blank making, filling and molding. Is it finished? Rolling around? The outer layer is covered with bean powder, golden yellow, sweet bean stuffing, soft entrance and unique flavor. It is a delicious food for all ages.

Bowling is also called bean powder cake. There is no doubt that bean flour cakes are mainly made of soybeans. Plus typical protein complementary foods such as bean stuffing. Every 100 grams of snowball contains 194 calories of heat; Protein 8. 2 grams; Fat. 2 grams, carbohydrate 4 1. Eight grams. In addition, it also contains micronutrients such as vitamins and calcium.

However, listening to Bian Xiao at 30 here also reminds everyone that although snowballing is delicious and has good nutritional value, don't eat too much. After all, there is a lot of sugar in it. Eating too much will lead to excess energy and easy to raise blood sugar. In addition, it is not easy to digest soft waxy ingredients if they are ingested too much. Therefore, as a traditional food, snowballing usury can be tasted in festivals and has endless aftertaste.

4. Little carrots

Yangzhou people also have the custom of eating spring rolls stuffed with buns or shredded radish at the vernal equinox. At this time, eating radish can not only ventilate up and down, but also play a role in getting rid of diseases and solving difficulties.

Among various vegetables for health care in spring, radish has the best effect. White radish has the functions of clearing away heat and promoting fluid production, regulating qi and promoting digestion, and resolving phlegm. Raw radish tends to clear away heat and promote fluid production, while cooked radish tends to promote qi and digestion. Can be used for preventing symptoms such as cough due to excessive phlegm, sore throat, anorexia, abdominal distension, constipation, etc. Modern medicine believes that radish has a good diuretic effect, and the cellulose it contains can also promote defecation and help to lose weight. If you want to detoxify with radish, you can choose raw food, juice, cold salad or pickling.

People think? Radish head is spicy, tail is dry and waist is just right? Experts also reminded that radishes are eaten in stages and have different nutrition: the top of radishes contains the most vitamin C, so it is appropriate to stir-fry and cook soup; The middle part has high sugar content and can be shredded and cold; The tail is spicy, containing amylase and mustard oil, suitable for pickling? Usually when there are few people in the family, a big radish can't be eaten at one time. You can cut it vertically and eat half of it, so that the head, waist and tail of the radish are all in the dish and the nutrition is balanced.

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