On the jingle of slight cold solar terms

The jingle about the slight cold solar terms is as follows:

1, mild cold is better than severe cold, which is common but not uncommon.

2, the number of eggs laid by cold chickens, chicken house insulation is the key.

3, slight cold is not cold, Qingming quagmire.

4, a slight cold, frozen into a ball.

5. March 9 is cold and hot in the middle.

Slight cold is the 23rd solar term among the 24 solar terms, the 5th solar term in winter, the end of the second month of the dry calendar and the beginning of the ugly month. Fighting fingers; The meridian of the sun is 285; It is celebrated every year on June 5-7 of 65438+ 10 in Gregorian calendar.

In China, the slight cold solar term marks the beginning of a cold day. At this time, keeping warm is very important. It is necessary to strengthen physical exercise and reduce unnecessary going out. At the same time, we should eat more high-calorie foods, vegetables and fruits in our diet to provide nutrition for the body, improve immunity and prevent diseases.

Slight cold means that the weather is cold but not extreme. Like severe cold, mild heat, severe heat and intense heat, they are all solar terms of temperature change. The slight cold solar term is characterized by cold, but it is not extremely cold.

After the winter solstice, the cold air frequently goes south, and the temperature continues to drop, and the temperature drops to the lowest during the slight cold and severe cold in a year. Folk proverb: the slight cold is at 239, which shows the cold degree of the slight cold solar terms.

In the slight cold season, the direct point of the sun is still in the southern hemisphere, and the heat in the northern hemisphere is still in a state of loss. The heat absorbed during the day is still less than the heat released at night, so the temperature in the northern hemisphere continues to decrease.