Joke Collection Website - Mood Talk - "La Xue is a treasure, and Chun Xue is grass". Is it really that good to snow in December?
"La Xue is a treasure, and Chun Xue is grass". Is it really that good to snow in December?
Judging from the lively atmosphere in the countryside these two days, it does have a certain taste of Chinese New Year. Nowadays, the atmosphere of killing pigs, buying pork, catching new year's goods, making bacon, enema and so on in rural areas is very strong.
What is cold winter? In ancient times, the cold month in winter refers to three months, that is, October in the lunar calendar is called the cold month, October in the lunar calendar 165438+ is called the winter month, and February in the lunar calendar is called the twelfth month. Now it refers to the December of the lunar calendar, because the twelfth month is very cold, and March 949 is basically in the twelfth month, because March 949 is the coldest time of the year.
Cold winter is basically the season of heavy snow, especially in the northern part of China, which is blocked by snow, and it is thick and the temperature is very low, which makes the snow melt slowly. It is very good to snow in cold winter, at least it is very beneficial to the growth of crops and reduces the occurrence of some pests and diseases.
As the rural saying goes, the literal meaning of the rural proverb "La Xue is a treasure, Chun Xue is grass" is easy to understand, that is, the snow in the twelfth lunar month, that is, the snow in December of the lunar calendar is a treasure, and the snow after beginning of spring is as worthless as grass.
There are many rural proverbs, such as "snow is auspicious and good for a bumper year" and "wheat is covered with three layers in winter and steamed bread is slept in the next year". These rural proverbs all show that it is very good to snow in winter, especially when it snows heavily in cold winter, which is very beneficial to crops. Why do you say that?
In fact, crops also grow in winter, but the growth rate is relatively slow because of the low temperature. When it snows heavily in winter, you can cover crops under the snow, which can not only block the cold wind, but also keep warm. When snow melts, water becomes water. Who can moisten the growth of crops, that is to say, it has the function of moistening.
It's not cold when it snows, but cold when it melts. In the event of heavy snow and melting snow, the surface temperature drops sharply, which will freeze the underground pests of crops to death. This is one of the main reasons why farmers should cultivate the land before the cold winter, mainly to transfer underground pests to the surface, so that eggs or underground pests will freeze to death when the cold winter comes. In fact, there are fewer pests in the north than in the south, which is the reason. Everyone will understand why the snow in December is a major reason for treasure hunting.
"Chun Xue is grass" means that the snow behind beginning of spring is as worthless as grass. As the saying goes, "dogs can't catch up with the snow in spring", which means that the snow melts quickly after beginning of spring, unlike the effect of heat preservation and moisture retention in cold winter.
There is no doubt that snow in early spring is easy to form the phenomenon of late spring cold. It is normal to snow in early spring in the future. This is the truth that "it's clear and snowy, but it's frosty in Grain Rain", which means that it may not snow in Tomb-Sweeping Day.
However, the snow in early spring does affect the growth of crops, and the phenomenon of late spring cold occurs almost every year. Once you meet beginning of spring, the heavy snow will be extremely unfavorable to the growth of crops, and it will form a serious phenomenon of late spring cold, especially for the blooming of spring and the revival of everything, which will directly freeze these growing crops. Everyone will understand why the snow in early spring is compared to the grass in the future.
The snow of the twelfth lunar month is a folk treasure, and it has another purpose, that is, to put the snow of the twelfth lunar month in a bottle, bury it underground or put it in other places. When the weather is hot in the dog days next year, the children will get prickly heat, and the prickly heat will disappear when they are smeared with such snow water. But it can't be used in the snow after beginning of spring, because after beginning of spring, everything revived, insects and bacteria became active, and these things were contained in the blood.
Is there much In the snow this year?
At present, there is heavy snow in the northeast, and a new round of cold current is coming. It is expected that when we arrive in North China and North China tomorrow, the temperature will drop to about-12 degrees, which is still very low. Of course it will bring snowstorm weather, and there may be snowstorms in many places.
There is still a lot of snow in the twelfth lunar month this year, at least it is only the third day of the twelfth lunar month, which is still early from the end of the twelfth lunar month. There are many cold currents brought by the Arctic Ocean, especially this year, the temperature of the Arctic Ocean is particularly low and it has been moving south. In addition, La Nina phenomenon has been serious in China since last August, so your warm and humid air meets the cold air from the north to form rain and snow weather, so there is still a lot of rain and snow this December.
In short, it has entered the year of 65438+February in the lunar calendar, and it is getting more and more delicious. Besides, the epidemic situation in COVID-19 is more serious this year, which makes people less likely to go out. Therefore, the prices of agricultural products have been rising this year, mainly because people spend more at home. However, some rural proverbs in the twelfth lunar month do have some truth. "La Xue is a treasure, Chun Xue is grass" is very reasonable, and it is also a summary of life experience.
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