What is the solar term that marks the beginning of agriculture in a year?

The solar term that marks the beginning of a year's agriculture is beginning of spring.

Beginning of spring, which means the beginning of spring, is the first of the 24 solar terms. Beginning of spring is commonly known as "Da Chun". China has been an agricultural country since ancient times. The key is spring, and beginning of spring is the beginning of a year of agriculture.

Beginning of spring is not only the first of the 24 solar terms, but also regarded as the beginning of the big branch era in ancient times. In the traditional concept of our country, beginning of spring also has auspicious meaning, which contains rich folk custom system and long cultural connotation, and is an important part of our country's long history and culture.

Phenological phenomena in early spring

Some ancient works of China divided the 15th beginning of spring into three periods: "The east wind thawed, the insects began to vibrate, and the fish became cold", which means that the east wind warmed up and the earth began to thaw.

Five days after beginning of spring, hibernating insects slowly woke up in the cave. Five days later, the ice in the river began to melt and the fish began to swim on the water. At this time, there are still broken borneol on the water, floating on the water like fish.