Geographical knowledge contained in the 24 solar terms

"Twenty-four solar terms" is the product of ancient farming civilization.

Agricultural production is closely related to the rhythm of nature.

This is the adaptation of ancient ancestors to farming time.

By observing the motion of celestial bodies,

A knowledge system formed by understanding the changing laws of time, climate and phenology in a year;

Each solar term represents different changes in time, climate and phenology.

The twenty-four solar terms express the unique concept of time between human beings and the natural universe.

It contains the long-standing cultural connotation and historical accumulation of the Chinese nation.

It not only plays a guiding role in agricultural production,

At the same time, it also affected the food, clothing, housing and transportation of the ancients.

Even cultural concepts.