When will the small degree be dropped first?

The initial stay time is not fixed every year.

Chufu is a statement about the calendar, which refers to the third Geng day from summer to the future, that is, the first day of the dog days. [1] usually refers to the day from summer to the third Geng day in the future to the day before the fourth Geng day. According to China's calendar, this is the beginning of a real summer. The initial lodging is fixed at 10 day, and the initial lodging starts from summer to the third Geng day in the future (called lodging).

Extended data:

folk custom

There is a saying in the north that "jiaozi lies on both sides, and pancakes spread eggs on three sides".

It is a traditional custom to eat jiaozi on the head, because when it rains, people have a bad appetite and can't eat anything, while jiaozi is a food that stimulates and satisfies the appetite in the traditional customs of China people.

At least since the Three Kingdoms period, eating noodles the next day has become a custom. According to Wei's Spring and Autumn Annals, "Lie in the sun, wipe your sweat with a towel and look at Jiao Ran" makes people realize that white skin is white, not covered with powder. The "soup cake" here is hot soup noodles. Why eat hot noodles on a hot day? In the Southern Dynasties, Liang Zonggu said in the record of Jingchu Chunqiu:

"June eclipse soup cake, named evil."

May is an evil month, and June also touches the edge of the evil month, so it should also be "evil". This is superstition. Grinding new wheat into flour and cooking soup will make you sweat. The new grain is rich in nutrition, and sweating can drive away diseases. It is scientific to eat soup cakes in June.

In dog days, you can not only drink hot noodle soup, but also drink water. Cooked noodles are cooked in cold water, mixed with garlic paste and watered with halogen seeds, which not only stimulates appetite, but also "defeats the heart".

Welfare can also eat "fried noodles". The so-called fried noodles are fried and cooked in a pot, and then mixed with water and sugar to eat. This way of eating has existed since the Han Dynasty. It was more common in the Tang and Song Dynasties, but at that time, the wheat was cooked first, and then the pasta was ground. Su Gong, a medical scientist in the Tang Dynasty, said that fried noodles can "clear away heat and stop diarrhea and strengthen the intestines".