What is the meaning of 24 solar terms of the heavy snow?

"Snow" solar term, usually each year on December 7th (individual year 6 or 8), when see the sun arrived at longitude 255 degrees.Departure pulled seventy-two hou the said: "at this point and snow also."Snow mean the weather is colder, the possibility of greater than when light snow, snow is not very snowfall.Instead, after the snow around precipitation are further reduced, the northeast, north China region December average rainfall usually only a few millimeters, the northwest region is less than 1 mm;Snow, snow according to the classification of snowfall, the size of the average snowfall 5.0 ~ 10 mm.

Solar terms origin

"Snow" solar term, usually each year on December 7th (also have individual years 6 or 8).For when the sun longitude 255 degreesThe 24 solar termsOne of the "snow".Snow, as the name implies, large amount of snow.The ancients cloud: "the head, also, at this point and xue sheng".At this period of time, under the snow often too big, the range is wide, so named snow.

At this time most areas in China have fallen to the lowest temperature 0 ℃ or below.Often in areas where strong cold air at the forefront of changes in temperature air exchanges will be heavy snow, or even blizzard.Visible, snow solar term is said this period, the start time of snow and snow, it like light snow, rain, such as grain rain throttle, are directly reflect the precipitation of the throttle.

"A heavy snow can be divided into three syndrome: ancient Chinese HouJuan gulls don't blare.2 wait tiger beginning to pay;Three HouLi stand out."It is said that at this time because of the coldness of the weather, hanhao bird no longer crying;Because this time is the most sheng Yin qi period, is the so-called boom-bust, there has been a stirring sun be the spirit, soThe tigerBegan to have a courtship behavior;"Li's" as a kind of bluegrass, germinating was sun be the spirit and the new shoots.

People often say, "snow bumper harvest".Winter the snow was very deep, can keep the temperature around the ground and crop will not drop too low by cold spell hit, created a good spot for DongZuoWu.And when the snow is melting increased the soil moisture content, for the spring crop growth needs.In addition, the content of nitrogen in water is 5 times of ordinary rain, there are certain fields.So there are "m cover three layer is this year, next year sleep pillow of steamed bread" farmer's saying.

No snow season, except for south China and southern yunnan winter zone, the vast land in our country have been put on the winter.Northeast, northwest region average temperature has fallen to - 10 ℃, the Yellow River basin in north China and the temperature is stable under 0 ℃.In a normal year climate, north of the Yellow River basin as well as for snow, winter wheat has stopped growing.Around after the heavy snow, the jiangnan enter winter, the temperature dropped significantly, often appear frozen phenomenon, "the snow after the winter solstice, the water don't leak" is the real portraiture of the time, but it doesn't have to be some years, the temperature is higher, no freezing phenomenon, often late caused much rain.Wheat, rape is still in the area south of jianghuai and slow growth, pay attention to the good la fertilizer, provided a basis for safe wintering and the spring growth.South China, southwest of wheat into the tillering stage, should be combined with cultivating good tillering, pay attention to the qing DongZuoWu ditch drainage.When the weather is cold, but vegetables and potato storage check diligently, timely and ventilated, not to pit closed die too, in order to avoid overheating, humidity led to rotten pits.On the premise of not affected by freezing injury should maintain low temperature as possible.

Snow solar term people pay attention to the weather forecast of strong cold air and low temperature, pay attention to cold warm.Winter crops should take effective measures to prevent frost damage.Pay attention to livestock antifreeze to keep warm.

Solar terms generalization

Three hou

"A heavy snow can be divided into three syndrome: ancient Chinese HouJuan gulls don't blare.2 wait tiger beginning to pay;Three HouLi stand out."It is said that at this time because of the coldness of the weather, hanhao bird no longer crying;Because this time is the most sheng Yin qi period, is the so-called boom-bust, there has been a stirring sun be the spirit, so the tiger began courtship behavior;"Li's" as a kind of bluegrass, germinating was sun be the spirit and the new shoots.

People often say, "snow bumper harvest".Winter the snow was very deep, can keep the temperature around the ground and crop will not drop too low by cold spell hit, created a good spot for DongZuoWu.And when the snow is melting increased the soil moisture content, for the spring crop growth needs.In addition, the content of nitrogen in water is 5 times of ordinary rain, there are certain fields.So there are "m cover three layer is this year, next year sleep pillow of steamed bread" farmer's saying.

No snow season, except for south China and southern yunnan winter zone, the vast earth winter clothes, on the northeast, northwest region average temperatures reached - below 10 ℃, the Yellow River basin in north China and the temperature is stable under 0 ℃, winter wheat has stopped growing.Wheat, rape is still in the area south of jianghuai and slow growth, pay attention to the good la fertilizer, provided a basis for safe wintering and the spring growth.South China, southwest of wheat into the tillering stage, should be combined with cultivating good tillering, pay attention to the qing DongZuoWu ditch drainage.When the weather is cold, but vegetables and potato storage check diligently, timely and ventilated, not to pit closed die too, in order to avoid overheating, humidity led to rotten pits.On the premise of not affected by freezing injury should maintain low temperature as possible.