How did the 24 solar terms come about? Is it still worth living in the 21st century?

The 24 solar terms are the discovery of the wisdom of the Chinese ancestors. The 24 solar terms are good, but they are only suitable for this part of China, or rather for the land of North China in the Yellow River Valley.

Beginning of spring, rain, stunning, vernal equinox, Qingming, valley rain;

Lixia, Xiaoman, Mango, Summer Solstice, Small Summer, Great Heat;

Beginning of autumn, summer heat, white dew, autumn equinox, cold dew, frost;

Beginning of winter, light snow, heavy snow. Winter solstice, small cold, big cold.

The concept of the seasons, when it first happened, was very simple, according to the direct feeling of man. When people wanted to determine the exact concept of the four seasons and wanted to incorporate the concept of the four seasons into the calendar, people realized that they could not determine the four seasons based on temperature alone. At the same time, the temperature is not the same in different places, and the temperature is not always the same in different years and the same duration.

Therefore, it is necessary to find the most stable and universally applicable criteria for determining the seasons. Our wise ancestors found this criterion, which is the north-south position of the sun. This criterion is astronomical.

Although the position of the sun in the north and south does not determine the temperature of a place alone, it can have a general effect on the temperature change over the course of the year. Therefore, it is of practical value to determine the four seasons according to the position of the sun in the north and south. Of course, the four seasons determined in this way must be different from the intuitive four seasons determined by temperature.

The four seasons of intuition are often referred to as the meteorological seasons. The meteorological seasons cannot be the calendar seasons. And the astronomical seasons just mentioned can be used as the calendar seasons.

The meteorological seasons usually lag behind the astronomical seasons, and the Yellow River basin in China lags by about three periods. The four seasons set by the above eight solar terms in the 24 solar terms are the astronomical seasons and the calendar seasons.

2 The 4 solar terms are defined by the 24 equal angles of the great circle that the sun travels in the sky, not by the 24 equal parts of the year, so the time interval is not equal, according to the approximate number of days, some are about 15 days, and some are about 16 days. Therefore, how to divide the months of the year can be concise and accurate enough to represent the 24 solar terms, so that they are arranged with the simplest rules, so that people can easily remember and master, which is an important task of designing the calendar.

It's still used to grow crops now!

Slowly accumulate.

For growing crops, the effect is still quite large.

My daughter just did it yesterday and I don't know what she wrote.

Who invented the 24 solar terms: Liu An, the king of Huainan.

The 24 solar terms are the great inventions and creations of the ancient Chinese people, and its earliest complete and scientific record comes from the "Huainanzi Tianwen Xun" of Liu An, the king of Huainan in the Western Han Dynasty.

The 24 solar terms are an eternal calendar based on the Beidou handle, the sun, the moon, the degrees marked by the 28 Nakshatras, the 12th Lunar Month, the 12 Rhythms, etc., and the laws of the earth. In the first year of Emperor Wu of the Han Dynasty (104 BC), the 24 solar terms were compiled into the Taichu calendar, promulgated throughout the country, and continued to be inherited in the long history of more than 2,000 years and went to the world.

Influence of the 24 solar terms:

24 solar terms and protection of ecological resources. As an agricultural country, the Chinese nation attaches great importance to the protection of natural resources, so that it can continuously obtain the means of subsistence.

Shi Zexun said: "In the month of Meng Chun, it is forbidden to cut trees, no nests, fetal killing, no eggs." "When spring arrives and everything recovers, three things must be forbidden:

Trees are not allowed to be cut down; It is forbidden to hunt pregnant animals, including small elk and fawn; It is forbidden to destroy the nest and destroy the breeding of birds. That is to say, no organism in the stage of growth and development is allowed to be hunted or destroyed.

According to legend, the 24 solar terms were created by Fuxi, which has a history of 6,000 years. The 24 solar terms are the great cultural heritage of the entire Chinese nation, because the 24 solar terms are not only the historical and cultural heritage of the entire Chinese people for thousands of years, but also have a guiding role in life.

The origin of the 24 solar terms is actually in the Yellow River Basin, which has a great guiding role in northern China, but it is not applicable to the southern region of China, according to legend, the 24 solar terms were made by Fuxi, which has a history of 6,000 years. The 24 solar terms are from the Yellow Emperor's Neijing, Xia Xiaoshu and other ancient books spread and handed down, very practical value, the 24 solar terms determined at that time were determined by the ancestors of the year through perennial observation and continuous accumulation, and in line with the climate knowledge, but also a calendar function, to help people farm and live, to meet the needs of the people at that time.

The 24 solar terms contain many things, such as when to sow seeds, such as when to harvest, such as when to enter winter, etc., at that time, Fuxi should have collected the knowledge of the ancients, and then through continuous improvement and updating of the complete calendar handed down, through these things to adjust the normal life of people at that time, to ensure a year's food production. The 24 solar terms are the beginning of spring, rain, stunning, vernal equinox, Qingming, Guyu, Lixia, Xiaoman, mangzhong, summer solstice, small heat, great heat, beginning of autumn, summer heat, white dew, autumn equinox, cold dew, frost, beginning of winter, light snow, heavy snow, winter solstice, small cold, big cold, these solar terms are in the twelve months of each year, evenly distributed, two per month.

Although the 24 solar terms have a history of 6,000 years, until today, we are still using these solar terms calendar, because of the very use, such as the summer solstice, we know that summer is about to enter the hottest time, such as the small cold period, we know that the sky is getting colder, these solar terms are conducive to our daily biochemistry, and at the same time help agricultural development.

The 24 solar terms were summarized for the first time by Huainanzi of the Western Han Dynasty, but they are not the fruits of a person's labor, but the crystallization of the people's long-term experience and wisdom; The 24 solar terms have a history of more than 7,000 years.

According to relevant literature, the 24 solar terms were created by Fuxi; It has a history of more than 7,000 years.

According to the records of relevant documents in China, the 24 solar terms were created by Fuxi in ancient times, and it has a history of more than 7,000 years.

The words about the 24 solar terms were founded by Fuxi; It has a history of more than 7,000 years.

The 24 solar terms are the accumulation of the long-term experience of the working people of the Han nationality, the crystallization of long-term experience and wisdom, not the invention and creation of a single person, but the things that people have summarized for a long time, created by our ancestors, the Xia Dynasty has it, and it has been three or four thousand years ago.

Twenty-four solar terms.

It is a supplementary calendar established in ancient China to guide agricultural affairs, and was formed during the Spring and Autumn Period and the Warring States Period.

Far away in the Spring and Autumn Period.

The four solar terms of mid-spring, mid-summer, mid-autumn and mid-winter are determined. After continuous improvement and perfection, to the Qin and Han dynasties.

During the year, the 24 solar terms have been fully established. In 104 B.C., the "Taichu Calendar" formulated by Deng Ping officially set the 24 solar terms in the calendar, clarifying the astronomical position of the 24 solar terms.

The 24 solar terms originated in the Yellow River Basin, which concretely reflects the relationship between agricultural activities and climate in the Yellow River Basin. However, because the 24 solar terms can reflect the agricultural seasons and facilitate people to grasp agricultural activities in stages, they have spread throughout the country. In the process of applying the 24 solar terms, farmers in various places arranged agricultural affairs in combination with the local climatic conditions, enriched and enriched the content of the 24 solar terms, and made the 24 solar terms flexibly applied in various regions according to local conditions.

The 24 solar terms are generally accepted by the public, and the influence of the 24 solar terms can be seen everywhere in daily life, and some of the solar terms have become a fixed festival for people due to the combination of some solar terms and folk culture. The most famous dry and pure Qingming, the beginning of spring, the beginning of summer, and the winter solstice are all integrated into the atmosphere of the festival, and the summer solstice and summer solstice are also closely connected with daily life, so that the folk have "winter solstice dumplings, summer solstice noodles", "head Fu dumplings, two volt noodles, three volt pancake stall eggs", "winter practice".

Three. Nine, the summer practice three dogs". In these festivals, the chain is often accompanied by a variety of folk activities.

The 24 solar terms are an intangible cultural heritage.

It is very rich, including not only related proverbs, songs, legends, etc., but also traditional production tools, living utensils, handicrafts, calligraphy and painting and other works of art, as well as festival culture closely related to the festival.

Production rituals and folk customs. The 24 solar terms are the specific manifestation of ancient Chinese agricultural civilization and have high research value of agricultural history and culture.

At the same time, the 24 solar terms also play an extremely important role in guiding people's health care. The changes in the 24 solar terms are always affecting the body's biological clock.

The operation of the human body's viscera function and the operation of qi and blood are closely related to the changes of the 24 solar terms. People have been researching the 24 solar terms and health care for thousands of years, and have accumulated rich experience in health care.