The vernal equinox is one of the 24 solar terms and the fourth solar term in spring. The fingers do not match, the longitude of the sun reaches 0, and the festival is held on March 19-22 of the Gregorian calendar every year. The vernal equinox is of great significance in astronomy. On this day, the northern and southern hemispheres are divided equally day and night. The following are the solar terms I have compiled for your reference only, hoping to help you.
What is the vernal equinox? 1 What is the vernal equinox?
The vernal equinox, also known as "Japan-China", "Day and Night Equinox" and "Midspring Moon" in ancient times, is celebrated around March 21(20th-22nd) every year, and the lunar calendar date is not fixed, and the sun reaches 0 o'clock. According to the "Twenty-four solar terms": "In mid-February, it is divided into half, which is half of ninety days, so it is called minutes." Another article, Spring and Autumn Stories, Yin and Yang in and out, said: "At the vernal equinox, Yin and Yang are also half-phase, so day and night are cold and summer." There is a "Li Mingshi Yi" cloud: "The dividing line, the point where Huangchi intersects, the sun is here, and the day and night are equally divided." Therefore, the significance of the vernal equinox, first, refers to the equal division of day and night, each of which is 12 hours; Second, in ancient times, it was spring from beginning of spring to long summer, and the vernal equinox happened to be in the three months of spring, and spring was equally divided.
In ancient China, the vernal equinox was divided into three periods: "First, waiting for the arrival of birds; Second, wait for Lei Nai to make a sound; Third, wait for electricity. " In other words, after the vernal equinox, swallows will fly from the south, and when it rains, the sky will thunder and lightning. The vernal equinox is recorded in the ancient calendar of China: "Three days before the vernal equinox, the sun entered the equator".
What to eat at the vernal equinox
According to the climate analysis of the vernal equinox, people should pay attention to maintaining the balance of yin and yang in health care, and choose a diet that can keep the body function coordinated and balanced according to their actual situation. Let's recommend some recipes for keeping in good health on the vernal equinox and see what to eat on that day.
Therefore, avoid eating taboos and avoid eating misunderstandings such as heat, cold, rising and falling. For example, when cooking cold foods such as fish, shrimp and crab, in principle, it must be accompanied by onion, ginger, wine and vinegar with isothermal seasoning to prevent the dishes from getting cold, damaging the spleen and stomach and causing abdominal discomfort after eating. For another example, in the consumption of aphrodisiac dishes such as leek, garlic and papaya, eggs are often accompanied by nourishing yin in order to achieve the goal of complementary yin and yang.
Matters needing attention in vernal equinox diet
Eat more seasonal dishes.
Every season has seasonal dishes that grow in line with its climatic conditions, with the essence of heaven and earth and high nutritional value. Eating leek with aphrodisiac effect can enhance the qi of human spleen and stomach; Bean sprouts, bean sprouts, lettuce and other ingredients help to activate the body's growth function; Eating nutritious late spring fruits such as mulberries, cherries and strawberries can moisten the lungs, promote fluid production and nourish the liver.
The yin and yang of food complement each other.
Food is divided into five attributes: cold, hot, warm, cool and flat. For example, when cooking cold food such as fish, shrimp and crab, it is necessary to add warm seasonings such as onion, ginger, wine and vinegar to prevent the dishes from getting cold; For example, eat some dishes that are helpful to yang, such as leeks, garlic and papaya. , with nourishing yin ingredients such as eggs, so as to achieve the purpose of complementary yin and yang.
Give the stomach a holiday
People's intestines and stomach also need rest. Rice is eaten in the stomach. Except for the stomach, many organs of the human body have to be busy with it, and even the brain has to give in three points. First, we must ensure that qi and blood meet the needs of the stomach. This is why the brain will fall asleep after eating.
If we can give our intestines and stomach a rest day every week, it can effectively help us expel toxins accumulated in our bodies. Eat only two meals in the morning and evening on weekends, or replace one meal with porridge, fruit and honey water to reduce the gastrointestinal load.
Nourishing liver and expelling toxin
Spring should be in the liver, summer should be in the heart, long summer should be in the spleen, autumn should be in the lungs, winter should be in the kidney, so spring should be based on nourishing the liver. The purpose of nourishing the liver in spring is to coordinate the balance of yin and yang in the liver. In Chinese medicine, sweets can nourish the spleen and stomach, and jujube and yam are good choices.
Alcohol hurts the liver and intestines, so it is not advisable to drink alcohol in spring. Chrysanthemum tea, honeysuckle and even boiled water are the best drinks in spring.
What is the vernal equinox? What does the vernal equinox mean?
The vernal equinox is the fourth solar term in the "twenty-four solar terms", corresponding to the autumnal equinox. "The vernal equinox, Yin and Yang. So it's hot and cold day and night. " A word "fen" tells the boundary between day and night, cold and heat. At this time, the longitude of the sun is 0 degrees and the position of the sun is above the equator. According to the lunar calendar, "it refers to the vernal equinox, which is about Sunday. The northern and southern hemispheres are equally divided day and night, which is also half of spring, so it is called the vernal equinox." The vernal equinox usually refers to the moment when the sun's apparent yellow meridian is at 0, around February 15 of the lunar calendar (about March 19 ~22 in the Gregorian calendar).
In the time period, it also refers to the position of the sun between 0 and 15, that is, from the vernal equinox to Tomb-Sweeping Day, and the Gregorian calendar is between March 20th and April 5th. On the vernal equinox, the sun shines directly at the equator of the earth, and the seasons in the northern hemisphere are opposite. The northern hemisphere is the vernal equinox and the southern hemisphere is the autumnal equinox.
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; Climatically, there are also obvious characteristics. When the vernal equinox comes, the climate is mild, the rain is abundant and the sun is shining. Overwintering crops in most parts of China enter the spring growth stage, which is also the sowing time of early rice.
What are the customs and activities of the vernal equinox and solar terms?
Vernal equinox sacrifice
In some parts of our country, there is a custom of sweeping graves to worship ancestors, also called Spring Festival. Before sweeping the grave, a grand ancestor worship ceremony should be held in the ancestral hall. If you want to slaughter pigs and sheep, please ask the drummer to play, and the ritual students will read the eulogy and quote three praises.
fly a kite
Flying kites is a reserved program for outings. Kite, called "kite" in ancient times and "kite" in the north, has a history of more than 2000 years. Both "kite" and "kite" are eagles. In ancient times, kites were mostly made of silk or paper in the shape of eagles, so kites were also called "paper kites" and "paper kites". Later, kites took on different shapes, and most of them were released in spring.
Hold a flower festival
Judging from the ancient customs, the birthday of the folk flower god is very close to the vernal equinox. Therefore, in order to commemorate the flower god, the folk will hold the "Flower Festival", commonly known as the Flower Festival. When this flower is in full bloom, it is meaningless to choose a family to travel and enjoy it.
Eat spring vegetables and drink spring soup.
Since ancient times, there has been a custom of eating spring vegetables at the vernal equinox. Spring vegetables refer to a kind of wild amaranth, also called purslane. On the vernal equinox, people go to the fields to pick spring vegetables and go home to "cook soup", which is called "spring soup" There is a saying: "Spring soup is dirty, washing the liver and intestines. The whole family is safe and healthy. " This custom reflects people's simplest wishes.
What health tea do you drink at the vernal equinox?
green tea
If you don't have a serious cold in spring around the vernal equinox, it is the best time to pick green tea. At this time, the tea leaves are plump, soft and fresh, and the contents of various nutrients are relatively high. However, green tea is cold in nature, which is more suitable for people with excessive heat, and has the functions of clearing fire, refreshing brain and preventing radiation.
black tea
Black tea is mild, especially suitable for women, people with cold body and weak spleen and stomach. Long-term drinking has the effect of warming stomach and benefiting qi. In addition, friends who need blood can also use black tea and Chinese herbal medicines such as medlar and jujube to soak themselves in a cup of blood-nourishing health tea.
Dark tea
Black tea is mild, suitable for the elderly, obese people and people with bad stomach, and has the effects of digestion, greasy solution and blood lipid reduction. However, the new black tea is not suitable for drinking. Under the premise of proper preservation, the longer the black tea lasts, the better its health care effect will be.
White tea (yellow tea)
The tea quality of white tea turns cold, just like green tea, except that green tea is grass and white tea is precious. White tea with a certain age has better health care effect.
Green tea (oolong tea)
Oolong tea is plain and suitable for a wide range of people. Due to the special production technology, the nature of green tea is rich, light fermented tea is close to green tea and heavy fermented tea is close to black tea.
What is the vernal equinox? What does the vernal equinox mean in the three solar terms?
The vernal equinox, also known as the "day-to-day" and "day-to-night equinox" in ancient times, the sun reaches 0 on March 20th or 2 1 day every year. According to the "Twenty-four solar terms": "In mid-February, it is divided into half, which is half of ninety days, so it is called minutes." Another "Spring and Autumn"? "Yin and Yang in and out of the first chapter" said: "The vernal equinox, Yin and Yang are also half-phase, so it is cold and hot day and night." Therefore, the significance of the vernal equinox, first, refers to the equal division of day and night, each of which is 12 hours; Second, in ancient times, it was spring from beginning of spring to long summer, and the vernal equinox happened to be in the three months of spring, and spring was equally divided.
On the vernal equinox, the sun shines directly at the equator, and day and night are almost equal. The difference is that it is spring in the northern hemisphere and autumn in the southern hemisphere. Then the direct sunlight position gradually moved northward, the solar radiation in the northern hemisphere gradually increased, and the weather became warmer day by day. At the same time, the days get longer and the nights get shorter. The spring equinox solar terms are affected by the intersection of cold and warm air masses, and the rain will also increase.
As the saying goes, "The spring equinox begins with wheat, and the fat and water should follow". A spring rain was warm. After the spring rain, I was busy plowing. The busy farming season in spring is about to begin, and spring management, spring ploughing and spring planting are about to enter a busy stage. After the vernal equinox, overwintering crops enter the growth period, so field management should be strengthened. As the temperature rises rapidly and the water demand is relatively large, farmers should strengthen water storage and moisture conservation.
What solar term is the vernal equinox?
The vernal equinox is the fourth of the twenty-four solar terms and the fourth of the six solar terms in spring. The vernal equinox begins on March 20th (or 2 1) and ends on April 4th (or 5th) every year. At the vernal equinox, the barrel refers to the position (due east). Every year on March 20th or at 2 1 day of Gregorian calendar, the sun starts when it reaches 0 degrees of the yellow meridian (vernal equinox). The length of day and night is average, just half of the 90th day of spring, so it is called "vernal equinox". In ancient times, it was also called "Japan-China", "Day and Night" and "Mid-spring Moon".
The significance of the vernal equinox, first, refers to the equal division of day and night, each of which is 12 hours; Second, in ancient times, it was spring from beginning of spring to long summer, and the vernal equinox happened to be in the three months of spring, and spring was equally divided. On the vernal equinox, the sun shines directly at the equator, and day and night are almost equal. Then the direct sunlight position gradually moved northward, and the days were long and the nights were short.
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; Climatically, there are also obvious characteristics. 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, Fei Ying grass grows, wheat jointing and rape blossoms are fragrant.
The vernal equinox is a period in which yin and yang are balanced, day and night are equal, and cold and summer are equally divided. The so-called "vernal equinox, yin and yang are also half, so it is cold and summer day and night." The common people say that "the vernal equinox, the vernal equinox, and the day and night are equally divided" is the truth.
During the vernal equinox, the temperature in the north and south of China rises above zero, and everything enters the stage of spring blooming. It is "spring flies when peaches and apricots bloom, butterflies and bees come" that makes the countryside busy and the wheat has entered the stage of turning green.
"When the South Garden is half green in spring, the wind and the smell of Ma Si are like peas and willows, and butterflies are flying." No matter north or south, the vernal equinox and solar terms are good times for spring. So what are the characteristics of the climate at the vernal equinox?
aeolian sand
During the vernal equinox, the northwest, the northern part of North China and most of the northeast are still in the transitional stage from winter to spring, with sunny and windy days, and it is warm and cold at first sight. According to the statistics of dusty weather in recent years, April is the most frequent, followed by March, and the vernal equinox is 15 days, that is, from the end of March to the beginning of April. In these areas, dust blown by strong winds and floating dust from high altitude, especially the air pollution caused by dust storms, have always been the focus of attention and become a hot topic for some time.
Low temperature and humid weather
At the vernal equinox, cold air constantly invades the south of China, and there will be cold weather in spring with low temperature. At this time, the continuous rain will have a great impact on crops.
If the average temperature is lower than 10 ~ 12℃ for more than 5-7 days, it may cause serious rice seedling rot. Because rice and cotton are both thermophilic crops, when the temperature is above 10 ~ 12 and the minimum temperature in sunny days is above 5℃, it is beneficial to all seedlings. Conversely, if there is low temperature and rainy weather, you can imagine.
First frost is the product of cold wave and strong cold air in spring. In the case of warmer climate, cold waves are relatively rare, but we should not be careless.
Abnormal cold weather in early spring
In early spring, the temperature rises rapidly, and then it stays low for a period of time. This weather phenomenon is called late spring cold. In the south, the main influence of late spring cold is the rotten seedlings of early rice. In the north, it will affect the growth of peanuts, vegetables and cotton, and seriously cause the phenomenon of wheat seedling death. A very serious late spring cold occurred in the middle and lower reaches of the Yangtze River, just at the vernal equinox, that is, from late March to early April of 1976. The loss of grain seeds in Hunan, Jiangxi and Hubei provinces alone reached 700-800 million Jin.
spring drought
In the north, especially in the northwest and north China, there is a saying that "spring drought lasts for ten years and nine months" and "spring rain is as expensive as oil". When there is little rain and snow in winter, winter wheat is in the wintering period and is not very sensitive to water shortage. After March, the soil thawed and the wheat turned green; In spring, crops are sown from south to north. If the precipitation continues to be less at this time, the drought will be clearly reflected, and the situation of seedlings can be imagined.
Pre-flood season in southern China
There are two concentrated rainfall periods in South China, one is the first flood season from April to June, and the other is the second flood season formed by typhoon rainfall from July to September. The first flood season begins in early April and reaches its peak in mid-May, with an average of 20 rainstorms per year, with the most in June, accounting for more than half of the total rainstorms. It lasts for a long time and the rain is fierce. Because the "vernal equinox" only touches the beginning of the flood season, I won't go into details here.
What is the origin of the vernal equinox?
In ancient China, the vernal equinox was divided into three periods: "First, waiting for the arrival of birds; Second, wait for Lei Nai to make a sound; Third, wait for electricity. " In other words, after the vernal equinox, swallows will fly from the south, and when it rains, the sky will thunder and lightning. The corresponding phenological phenomenon in the ancient Yellow River basin is "the arrival of a mysterious bird, the thunder and the electricity" (see "Nongsang Tongzhi"). At this time, the overwintering crops in most parts of China entered the spring growth stage. A farmer's proverb in central China says, "Wheat rises at the vernal equinox, which is a worthwhile moment."
The vernal equinox is also a traditional festival. In the Zhou dynasty, there was a ceremony to worship the sun at the vernal equinox. Book of Rites: "Altar." Confucius' Ying Da Shu: "Also called the vernal equinox." This custom has been handed down from generation to generation.
Pan Qingrong won Ji Sheng at the age of Emperor Jing: "The vernal equinox and autumn are a grand ceremony of the country, and scholars should not worship it." Around the vernal equinox in Qing Dynasty, ministers offered sacrifices in the palace, and aristocratic families also offered sacrifices in the ancestral temple on the same day. The Chronicle of Jingchu in Liang Zonggu of the Southern Dynasties records: "On the day of the vernal equinox, people planted fire-fighting grass on their houses. If there is a bird like a blackbird, the rooster will crow first and the door frame will creak. When people wait for the bird, they will go into the field and think they will wait. " In the Ming Dynasty, planting trees in Zichuan, Shandong Province, brewed spring wine to cool off the heat. "Wenshui County Records" contains: "On the vernal equinox, the wine is cold and the flowers move."
The origin of the name of vernal equinox:
"Twenty-four solar terms": "(Summer calendar) in mid-February, divided into half, for 90 days and a half, so it is called minutes. Autumn is synonymous. " Han Dong's book "Spring and Autumn Stories Up and Down of Yin and Yang": "As for the mid-spring moon, Yang is due to the east and Yin is due to the west, it is called the vernal equinox. The vernal equinox is half yin and half yang, so it is cold and summer day and night. "
Vernal equinox solar terms custom: laying eggs
Every spring equinox, tens of millions of people all over the world are doing "vertical egg" experiments. How this toy, called "China Custom", became a "world game" 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 vertical egg games, so there is a saying that when the vernal equinox arrives, the eggs will be beautiful. The eggs that stand up are very beautiful.
Vernal equinox solar terms custom: eat spring vegetables
Lingnan style
Kaipingcang Town used to have a custom of "eating spring vegetables at the vernal equinox", with one city and four cities (plus Heshan as five cities). "Spring vegetable" is a kind of wild amaranth, which villagers call "Artemisia chun". 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 vegetables are usually boiled with fish fillets at home, which is called "spring soup". There is a jingle that says, "Spring soup is dirty, and it washes the liver and intestines. The whole family is safe and healthy. " Since the spring of the year, people still pray for peace and health at home.
Vernal equinox solar terms custom: send spring cattle
The vernal equinox is coming, and it will be time to send pictures of spring cattle door to door. The picture is printed with red paper or yellow paper on the lunar solar terms all the year round, and also printed with farmers' ploughing patterns, which is called "Spring Cattle 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 become more emotional and say whatever they see until the host is happy and gives money. Although the words spoken are casual, every sentence rhymes beautifully. Commonly known as "spring", spring people are called "spring officials".
Vernal equinox solar terms custom: sticking the bird'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.
Pay attention to 1 in the vernal equinox and solar terms, and it is not advisable to cut clothes too early in the vernal equinox.
At the vernal equinox, the snow and ice melt and the vegetation recovers. Whether in the north or in the south, it is a good time for spring. The average temperature in China is stable at 65438 00℃. However, during the vernal equinox, the temperature difference between day and night is still large, and there are cold currents from time to time. Therefore, the public should not cut down on clothes too early to avoid catching a cold.
In addition, meteorological data show that during the vernal equinox, there are often low-pressure activities and cyclone development, low-pressure movements guide cold air south, and there are windy and windy weather in the north. Astronomical experts reminded that at this time, the northern region should do a good job in dust prevention, properly arrange outdoor items susceptible to strong winds, cover building materials, and do a good job in sealing precision instruments. At the same time, the public should also prepare for wind and sand prevention when going out, close doors and windows in time, and wear dust-proof articles such as masks and scarves to avoid dust damage to eyes and respiratory tract.
Pay attention to the health of vernal equinox and solar terms. 2. The diet of the vernal equinox should be sour and sweet to nourish the temper.
It is reported that there are many folklore about spring food, and Chinese medicine also pays attention to it, commonly known as eating "spring". Experts suggest that in this season, you can eat more sweets that tonify the spleen, such as red dates, honey, leeks and spinach, and eat less hot and sour food. In addition, nut foods such as walnuts, peanuts, almonds and peach kernels. It should be supplemented at least three times a week, which is helpful for refreshing and drying and eliminating itching. In daily lunch, it is also suitable to supplement stews, such as carrot sparerib soup, ginkgo black-bone chicken soup and so on. , can not only supplement the water needed by the human body in the seasonal change, but also increase the intake of protein, which helps to enhance the body's resistance.
Pay attention to the health of vernal equinox and solar terms
3. Pay more attention to the daily life of the vernal equinox
(1) Ensure the indoor air is fresh and clean, and reduce respiratory diseases.
(2) frequent disinfection to kill the virus
Keep indoor and outdoor sanitation, clean up the dirt in corners and dark corners, disinfect frequently, kill viruses and reduce the spread of infectious diseases.
(3) Exercise should not be too strenuous.
I need to go out to exercise step by step, not too violently, so as not to feel uncomfortable.
Pay attention to the health care of vernal equinox and solar terms. 4. There is a coup to deal with spring sleepiness.
During the vernal equinox, the symptoms of "spring sleep" become more and more obvious, especially every afternoon. If this symptom is not alleviated, it will seriously affect normal work and study.
(1) Have a rest after lunch.
In the most sleepy time, even taking a ten-minute nap can greatly relieve fatigue. Conditional friends can take a nap for half an hour, and office workers and students can also take a nap in their chairs.
(2) Do some "homework" that helps you sleep at night.
Doing a little exercise after meals is good for stretching and relaxing the body; Eliminate distractions half an hour before going to bed, and feel calm, which is conducive to falling asleep.
Do you still remember the five golden rules of vernal equinox health care? I believe that with their help, we will shine brilliantly in the spring season.
Attention should be paid to the vernal equinox and solar terms. 5. vernal equinox and disease prevention should start from the details.
Traditional Chinese medicine believes that the unstable weather at the vernal equinox and the low temperature in the morning and evening will not only easily induce diseases among the elderly, the weak, the sick and the disabled, but also pay attention to the "sub-healthy people" who have been in a state of high-intensity work and high pressure for a long time, and suggest that citizens pay attention to adjusting their living habits in the future. If you go to crowded places as little as possible, you can use your living environment for simple fitness exercises, such as climbing stairs and skipping rope. It is not easy to exercise too early. You can rinse your mouth with light salt water when you wash in the morning. It is not easy to open the window too early for ventilation every day, and it is more suitable after 9 o'clock.
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