The saying that it rains when the head falls is: "When the head falls, there is rain, and when the head falls, there is rain."

The literal meaning of the sentence "There is rain in the first fall, and there is rain in the first fall" is easy to explain literally. If it rains during the first fall (it also explains that it rains on the first day of the first fall), then it will rain in the middle and last fall. It will also rain a lot. From the perspective of agricultural planting, summer has entered the dog days, with higher temperatures and appropriate rainfall, which will help alleviate drought in the fields and promote the growth of field crops.

However, if there is a lot of rainfall, the 40 days of dog days will be mainly cloudy and rainy days. On the one hand, the light will be affected, which is not conducive to flowering and grain filling. On the other hand, rainfall will increase the humidity in the field. , under conditions of high temperature and humidity, pests and diseases are prone to occur, which is not conducive to the normal growth of crops. Therefore, from the analysis of this sentence, it is not good to fall head first or fall into rain.

Customs of entering Fu

1. Dumplings on the first side, noodles on the second side, and eggs on the pancakes on the third side.

2. Turnips are grown in the first volt and Chinese cabbage are grown in the second volt.

3. Improve the diet of the cattle. In ancient times, cattle were mainly productive, so at this time, it is necessary to fatten the cattle.

4. Apply the "Fu Tie" on the first day of the three-day period. Sanfutie is an old custom among the people and is also the main way to treat winter diseases and summer diseases.

5. Eat mutton in Fu. Xuzhou people eat mutton in Fu. This custom is called Fu Sheep. This custom can be traced back to the Yao and Shun period.

6. Eat chicken on the dog days. People in Jiangxi and Hunan eat chicken on the dog days to stay healthy. Folk proverb goes: "Eat a chicken during the rising and falling days, and you will be in good health for a year."

7. Eating noodles in the dog days. The custom of eating noodles in the dog days has been around since at least the Three Kingdoms period.

8. Eat wontons with your head down. There has always been a custom in Shanghai of "wontons with your head down and tea with your head down", so in the hot summer when you have no appetite, have a bowl of cold wontons seasoned with peanut butter, a little soy sauce and vinegar. Mixed to eat, it is cool and comfortable and also increases your appetite.