The sun shines brightly in spring, the rain turns to rain, and the crows wake up by the river. The land in the vernal equinox is clean, the wheat in Grain Rain is busy growing, and the goose feathers

The sun shines brightly in spring, the rain turns to rain, and the crows wake up by the river. The land in the vernal equinox is clean, the wheat in Grain Rain is busy growing, and the goose feathers in the long summer live in the fields. This song is called Twenty-four solar term song.

Twenty-four solar terms scientifically reveal the laws of astronomical and meteorological changes, which not only have a guiding role in agricultural production, but also affect ancient people's food, clothing, housing and transportation, and even cultural concepts. It skillfully combines astronomy, natural rhythm and folk custom, and derives a large number of related seasonal cultures, which has become an important part of China traditional culture.

Extended data

Agricultural irrigation in ancient China depended on precipitation in the sky and rivers on the ground, and farming was mainly concentrated in areas with abundant precipitation and developed river networks. Until now, farmers in these areas are still engaged in agricultural production according to solar terms, temperature and precipitation.

The spring rain shakes the spring and clears the valley, and the summer is full of mountains and summers.

Autumn dew, autumn frost, little snow in winter and cold in winter.

The two festivals remain unchanged every month, with a maximum difference of one or two days.

The first half of the year is June 2 1 day, and the second half is August 23.