What do you mean by long summer, small full, boundless middle, summer solstice, small trees and big trees?

Long summer is the first solar term in summer, which indicates the official start of summer. When the solar term of long summer comes, it means that summer is about to begin. At this time, the temperature will rise obviously. When summer comes, crops will grow quietly, so summer is a growing season.

2. Xiaoman

Xiaoman reflects the climate characteristics of heavy rainfall, and Xiaoman River is full (south). Another explanation is that the seeds of summer grain in the north are full, but immature, just small and not full (north).

3. Miscanthus

Ear seed is the third solar term in summer, which indicates the official start of midsummer season. The seed of awn means "the wheat with awn is harvested quickly, and the rice with awn can be planted".

4. Summer solstice

According to "Zunxian Manuscript", "The sun arrives in the north, the days are long and the shadows are short, so it is called the summer solstice. At best, it is excellent. " That is to say, during the summer solstice, the position where the sun directly hits the ground reaches the northernmost point of the year. At this time, the northern hemisphere has the longest day and the shortest night.

5. Summer heat

Summer heat, which means hot, is a little hot, not very hot. It means that the weather is getting hotter, but it is not the hottest, and most parts of the country are basically in line with it.

6. Hot summer

"Twenty-four solar terms" said: "Summer is in the middle of June. Summer, summer, size, small at the beginning of the month, big in the month, and still hot today. " Summer heat means that the weather is very hot, and the hottest period is coming.