Who made up twenty-four solar term song?

Twenty-four solar term song was not compiled by anyone; In order to facilitate memory, people made up twenty-four solar term song;

Twenty-four solar term song:

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.

Extended data:

The current "twenty-four solar terms" come from the "fixed air method" formulated by western priests more than 300 years ago (according to the longitude of the sun), and it has been used ever since 1645. From the "Li Shixian" of western priests to the present "Lunar Calendar" and "Twenty-four solar terms", it is determined according to the sun's position on the ecliptic (the degree of the sun's ecliptic);

That is, on a 360-degree circle "ecliptic" (the apparent path of the sun on the celestial sphere for one year), it is divided into 24 equal parts, each equal part is 15, with spring as the starting point of 0 degree (beginning of spring still ranks first), and arranged according to the degree of the yellow meridian. That is, the sun starts from the vernal equinox, that is, the longitude of the Yellow River is zero. At this moment, the sun shines vertically on the equator, and every advance of 15 degrees is a solar term;

A week after the operation, I returned to the vernal equinox, which is a tropical year, and the 24 solar terms are exactly 360 degrees. Every time the sun moves 15 degrees on the ecliptic, it is a solar term, and the degrees between each solar term are equal (the time is different), which is called "the method of regulating qi".