Twenty-four solar terms began in the beginning of spring and ended in great cold. Formally, we can clearly divide 12 months in China into specific festivals. Originally defined according to the star shift, each revolution is a period, in which every 15 degree is equally divided, which is also a solar term. Do it now? 24 solar terms? According to the position of the sun returning to the ecliptic, the annual orbit of the sun is divided into 24 equal parts, and each equal part is divided into a solar term. Is this how it is divided? 24 solar terms? It has played an important role in China's agricultural production since ancient times and has far-reaching influence.
The twenty-four solar terms reflect three obvious characteristics: season, phenology and climate change. Among them, beginning of spring, summer solstice, beginning of autumn, beginning of winter, vernal equinox, long summer and autumn equinox are eight solar terms. Beginning of spring, Changxia, beginning of autumn and beginning of winter have all become? Four stands? Every day when these solar terms begin is the beginning of four seasons. ? 24 solar terms? It can also reflect the changes of paragraphs, such as the five solar terms of slight summer heat, great summer heat, summer heat, slight cold and great cold. The other seven solar terms can reflect weather scenarios and phenological phenomena. It has played an important role in China ancient farmers' farming and cold and warm changes.
These are our inventions? 24 solar terms? Specific origin, every solar term, our country will have traditional custom activities, such as eating jiaozi and noodles in diet. It represents a form of inheriting culture and pinning ideas among the people, thus promoting a lot of entertainment, health preservation, etiquette and taboos. It is very important to know what to do and what not to do in solar terms.