The Spring Equinox is celebrated every year from March 19th to 22nd in the Gregorian calendar.

The Spring Equinox is the fourth solar term among the twenty-four solar terms and is an important time for farming.

The sun shines directly on the Earth's equator, making day and night almost equal.

Below is the origin and traditional food of the Spring Equinox that I have compiled for you. I hope it will be helpful to you.

The origin of the vernal equinox The vernal equinox is the fourth solar term among the "twenty-four solar terms".

"On the vernal equinox, yin and yang are half in phase. Therefore, day and night are even and the cold and heat are equal."

The word "fen" expresses the boundaries between day and night, cold and heat.

At this time, the solar longitude is 0 degrees, and the sun is above the equator.

It is recorded in the almanac that "Dou Zhi Ren is the vernal equinox, which travels around the sky. The northern and southern hemispheres are equally divided between day and night. It is also the middle of spring, so it is called the vernal equinox." The vernal equinox usually refers to the moment when the sun's ecliptic longitude is at 0°, which occurs every year in the lunar calendar.

Around February 15th (approximately from March 19th to 22nd in the Gregorian calendar).

The Spring Equinox is a traditional Chinese festival. On this day, the sun shines directly at the Earth's equator. 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.

The vernal equinox was also called the "midday equinox", "day and night equinox" and "mid-spring moon" in ancient times.

"History of the Ming Dynasty·Liyi" said: "The equinox is the point where yellow and red intersect. When the sun travels here, day and night equinox." Therefore, the meaning of the vernal equinox, firstly, refers to the equinox of day and night, each of which is 12 hours; secondly, it is the ancient equinox.

Spring is from the beginning of spring to the beginning of summer, and the vernal equinox is within the three months of spring, dividing the spring equally.

There are two theories about the origin of the vernal equinox. One is that in ancient times, spring was from the beginning of spring to the beginning of summer, and the vernal equinox was in the middle of the three months of spring, dividing spring equally. For example, it is recorded in "The Collection of Seventy-two Hours of the Moon Order": "

In the middle of February, it is divided into half, which is half of the ninety days, so it is called autumn. "Dong Zhongshu, who pays attention to the interaction between heaven and man, said in "Spring and Autumn Fanlu: The Entry and Exit of Yin and Yang": "

The vernal equinox means that the yin and yang are half in phase, so the day and night are equal and the cold and heat are equal. "On this day of the year, the day and night are basically equal, and the other day is the autumnal equinox.

In addition, from this day onwards, the days become longer than the nights~ The Spring Equinox is also a festival and sacrificial celebration. Ancient emperors had the ritual system of worshiping the sun in spring and the moon in autumn.

"Book of Rites": "Sacrifice the sun on the altar." Kong Yingda Shu: "It is also called the vernal equinox."

Pan Rongbi of the Qing Dynasty wrote in "Records of the Years in the Imperial Capital": "Sacrificing the sun at the spring equinox and the moon at the autumnal equinox are the great ceremonies of the country. Scholars and people are not allowed to worship. Traditional delicacies of the vernal equinox 1. Eating spring vegetables In the past, there was a non-festival custom in four cities, called "Spring Equinox"

"Eat spring vegetables". "Spring vegetables" is a kind of wild amaranth, which the villagers call "Spring Green Artemisia". On the day of the vernal equinox, the whole village goes to pick spring vegetables. When searching in the fields, most of them are green and thin.

About the length of a hand, the harvested spring vegetables are usually boiled with fish fillets in soup, which is called "spring soup". There is a saying: "Spring soup is used to wash the liver and intestines."

The whole family, old and young, is safe and healthy.

"Slowly, this has become a custom. Since spring, people pray for peace in their homes and health. 2. Eating radish can not only ventilate the air up and down, but also have the effect of eliminating diseases and relieving spring sleepiness.

. Among the various vegetables for health care in spring, the most effective one is radish. It has the functions of clearing away heat and promoting fluid production, regulating qi, digesting and resolving phlegm. When eaten raw, it can clear away heat and promote fluid production, and when cooked, it can promote qi and eliminate food.

It can be used to prevent and treat phlegm, cough, sore throat, abdominal distension, constipation and other symptoms. 3. Sun cake Sun cake is not only a tribute to the Spring Equinox, but also a seasonal food, which means "the sun is high".

It is a custom in Beijing to worship the sun god on the Spring Equinox and eat sun cakes. Not only does the "sun cake" have a beautiful meaning, but the arrangement of the glutinous rice and fillings also conforms to the health concept of "eliminating sourness and increasing sweetness" in spring. 4

According to the custom of old Beijing, donkey rolls are eaten during the spring equinox to ward off evil and pray for blessings. The ingredients for donkey rolls include rhubarb rice noodles, soybean noodles, red bean paste, white sugar, sesame oil, osmanthus, and green and red silk.

The melon kernels are enough to meet the nutritional dietary guideline of diversifying ingredients. Its production consists of three processes: making the dough, mixing the stuffing, and shaping it. The outer layer of the finished "donkey rolling" is covered with bean noodles and is golden yellow.

, the bean-flavored filling is sweet, soft in the mouth, and has a unique flavor. It is a delicacy suitable for all ages. The Spring Equinox solar term gives the stomach a holiday. People's stomach and intestines also need a rest after eating food. In addition to the stomach and intestines, many internal organs of the human body need a rest.

To be busy, even the brain has to give in. First of all, it is necessary to ensure that the qi and blood meet the needs of the stomach and intestines. This is the reason why the brain becomes dizzy after eating. If the stomach and intestines can have a rest day every week.

, can effectively help us eliminate the toxins accumulated in the body. Only eat breakfast and dinner on weekends, or replace one meal with porridge, fruit, and honey water to reduce the load on the gastrointestinal tract. Confucius said it more than 2,000 years ago.

We are taught that "if there is no season, don't eat", which means don't eat food that is not in season. Seasonal dishes are also lucky dishes.