Cognitive experience of solar terms in heavy snow

The significance of heavy snow solar terms

The solar term of heavy snow usually falls on February 7th 10 every year (the 6th or 8th in som

Cognitive experience of solar terms in heavy snow

The significance of heavy snow solar terms

The solar term of heavy snow usually falls on February 7th 10 every year (the 6th or 8th in some years), when the sun reaches 255 degrees. Twenty-four solar terms say: At this time, there is abundant snow. Heavy snow means colder weather, and the possibility of snowfall is greater than that of light snow. This doesn't mean that there must be a lot of snowfall. On the contrary, after the heavy snow, the precipitation in various places has further decreased. The average precipitation in June 5438+February in Northeast China and North China is generally only a few millimeters, but less than 1 mm in Northwest China. When heavy snow and snow are classified according to snowfall, the snowfall is generally 5.0~ 10 mm, and the solar term of heavy snow usually falls on February 7th every year (there are 6 or 8 days in some years). When the longitude of the sun reaches 255 degrees, it is one of the 24 solar terms. Heavy snow, as the name implies, has a large amount of snow. At this time, it often snows heavily and widely, hence the name heavy snow.

At this time, the lowest temperature in most parts of China has dropped to 0℃ or below. Often, in areas where cold and warm air meets strong cold air fronts, there will be heavy snow or even blizzard. It can be seen that the solar terms of heavy snow indicate the starting time of this period and the degree of heavy snow, which, like the solar terms of light snow, rain and Grain Rain, directly reflect the precipitation.

Heavy snow, a solar term

In ancient China, heavy snow was divided into three periods: first, cuckoo gulls did not sing; Second, wait for the tiger to pay; After three times, the snow stood out. This means that because of the cold weather at this time, Hao Han birds no longer sing; Because this is the peak period in Yin Qi, the so-called peak turn, Yang Qi has sprouted, so the tiger began to courtship; Litchi is a kind of bluegrass, and it also feels the sun be the spirit sprouting and sprouting.

Heavy snow is 2 1 of the 24 solar terms, and it is also the end of the drought calendar and the beginning of next month. The time point is on February 7 or 8 of Gregorian calendar 12 every year, and the sun reaches 255 degrees of the yellow longitude. Twenty-four solar terms say: At this time, there is abundant snow. Heavy snow means colder weather, and the possibility of snowfall is greater than that of light snow. This doesn't mean that there must be a lot of snowfall.

On the contrary, after the heavy snow, the precipitation in various places has further decreased. The average precipitation in June 5438+February in Northeast China and North China is generally only a few millimeters, but less than 1 mm in Northwest China. When heavy snow and snow are classified according to snowfall, the snowfall is generally 5.0 ~ 10 mm.

Heavy snow is one of the 24 solar terms. Heavy snow, as the name implies, has a large amount of snow. As the ancients said, the great man is prosperous, and the snow man is prosperous here. At this time, it often snows heavily and widely, hence the name heavy snow.

In the heavy snow season, except in the winter-free areas such as South China and South Yunnan, the vast land of our country has been covered with winter clothes. The average temperature in Northeast and Northwest China dropped to-10℃, and the temperature in the Yellow River Basin and North China remained below 0℃. In normal years, snowfall has occurred in the Yellow River Basin and northern areas, and winter wheat has stopped growing. After the heavy snow, Jiangnan entered the middle of winter, and the temperature in various places dropped significantly, and freezing often occurred. After the winter solstice of heavy snow, it is a true portrayal that the water in the basket does not leak at this time, but in some years, the temperature is high and there is no freezing phenomenon, which often leads to more rain in the later period.

The growth of wheat and rape in Jianghuai and its south area is still slow, so it is necessary to pay attention to applying wax fertilizer to lay a good foundation for safe overwintering and spring growth next year. When wheat in South China and Southwest China enters the tillering stage, tillering fertilizer should be applied in coordination with intertillage, and attention should be paid to ridge cleaning and drainage of winter crops. Although the weather is cold at this time, the stored vegetables and potatoes should be inspected frequently and ventilated in time, and the cellar should not be closed too dead, so as to avoid the temperature rise and excessive humidity leading to rotten cellar. The temperature should be kept as low as possible to avoid freezing.

People should pay attention to the weather station's forecast of strong cold air and low temperature, and pay attention to cold protection and warmth. Effective measures should be taken to prevent crops from freezing injury in winter. Pay attention to livestock freezing and keeping warm.

Heavy snow is a good time to make up for it, which is called "winter makes up for spring to kill tigers". Tonifying in winter can improve human immune function, promote metabolism and improve the phenomenon of chills. Tonifying in winter can also regulate the metabolism of substances in the body, so that the energy transformed by nutrients can be stored in the body to the maximum extent, which is helpful to the rise of yang in the body. As the saying goes, three nine make up one winter, and the next year will not hurt. At this time, it is advisable to warm the yang, tonify the kidney and strengthen the bones, nourish yin and replenish essence.