The origin of heavy snow solar terms
The "heavy snow" solar term usually falls on 65438+February 7 every year (there are also 6 or 8 days in individual 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. 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.
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.
In ancient China, heavy snow was divided into three periods: "A cuckoo gull doesn't crow;" Second, wait for the tiger to pay; Wait for you to stand 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; "Liting" is a kind of bluegrass, and it also feels the spiritual germination of the sun and pulls out new buds.
People often say, "Snow is a good year." Snow covers the earth in severe winter, which can keep the temperature around the ground and crops from falling very low because of the cold current, and create a good wintering environment for winter crops. When the snow melts, it increases the soil water content, which can meet the needs of crop growth in spring. In addition, the content of nitride in snow water is five times that of ordinary rain water, which also has a certain effect on fertile fields. Therefore, there is an agricultural proverb that "this year, the wheat will be covered with three quilts, and next year, the steamed bread will sleep."
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, the water in the basket does not leak" is a true portrayal of this time, but it is not the case in some years. There is no freezing phenomenon in high temperature, 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.
Summary of heavy snow solar terms
Three monkeys
In ancient China, heavy snow was divided into three periods: "A cuckoo gull doesn't crow;" Second, wait for the tiger to pay; Wait for you to stand 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; "Liting" is a kind of bluegrass, and it also feels the spiritual germination of the sun and pulls out new buds.
People often say, "Snow is a good year." Snow covers the earth in severe winter, which can keep the temperature around the ground and crops from falling very low because of the cold current, and create a good wintering environment for winter crops. When the snow melts, it increases the soil water content, which can meet the needs of crop growth in spring. In addition, the content of nitride in snow water is five times that of ordinary rain water, which also has a certain effect on fertile fields. Therefore, there is an agricultural proverb, "This year, the wheat will be covered with three quilts, and next year, the steamed bread will sleep".
In the snowy season, except for the winter-free areas in South China and South Yunnan, the vast land of China has been covered with winter clothes. The average temperature in Northeast and Northwest China is below-10℃, and the temperature in the Yellow River Basin and North China is also stable below 0℃, and the growth of winter wheat stops. 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.
proverb
Abnormal weather phenomena, such as cold, warm, wind and snow, will have an impact on the future weather. The meteorological proverbs in this respect are:
Snow is not frozen, spring is cold (Guangxi)
◇ Snow water is closed, and winter solstice is not allowed (black).
The weather is sunny and snowy, and it is snowy in early spring (Hebei)
The snow is not cold, but it will be dry next year (Hebei)
It is snowing heavily, and there will be no shortage of rain in the coming year (Anhui).
The cold wind meets the heavy snow, and the weather is warm on March 9 (Hebei)
Heavy snow does not freeze, people can't wake up (Jiangsu, Anhui, Jiangxi, Hubei, Hunan, Guizhou, Beijing, Hebei, Shanxi)
The heavy snow and blizzard in the solar terms bode well for the coming year. For example:
Heavy snow indicates a good year, but it won't snow (Jiangsu, Zhejiang, Shandong, Hunan and Guangdong)
It snows heavily this year and wheat will be good (sweet) next year.
Heavy snow is a good year (Sichuan)
chink
In beginning of spring, the sun is turning, the rain is by the river, crows are crowing, the land is dry at the vernal equinox, the wheat is busy at Qingming Festival, and Grain Rain is sowing fields.
Long summer goose feathers are alive, birds are full, awn seeds are shoveled, and cotton is not taken on the summer solstice. The heat is not hot, but it is hot for three days.
Beginning of autumn is busy doing some work. In summer, he uses knives and sickles, and the Millennium cigarettes are on the shelves. The autumnal equinox is not a field, and the cold dew is not cold. The first frost changed its date.
In the early winter of October, the light snow is frozen, the stubble of heavy snow is stubble, there is no boat from winter to the sun, the slight cold is near the twelfth month, and it is cold for a whole year.
University health care
Healthy life
Everything is hidden in the snow season, and health care should also conform to the laws of nature and work hard on the word "hidden". It is advisable to go to bed early and get up early in daily life, especially in the south. The temperature difference between morning and evening is large, so the elderly should be careful about their lives and exercise properly to enhance their adaptability to climate change.
The heavy snow season is characterized by dryness and low air humidity. In addition, clothes should increase with the decrease of temperature, keep warm and close to the skin, and don't make the skin sweat to protect the yang from infringement. At night, the temperature will be lower. When you lie down at night, you should add more clothes and quilts to keep your limbs warm and your blood flowing smoothly, which can avoid many diseases, such as colds, bronchitis, bronchial asthma and cerebral thrombosis.
At this time, it is the season change in the south, and the temperature difference between day and night changes greatly, which is the season prone to stroke. People at high risk of stroke such as hypertension, hyperlipidemia and diabetes, as well as people recovering from stroke, should always be alert to another stroke.
Physical exercise is essential. You can choose different projects according to your age, gender, physique and hobbies. You should be careful not to exercise in strong winds and fog. Modern science believes that there are many harmful substances suspended in the air in strong winds and fog, and breathing such air is harmful to the body.
Eat nutritious food
From the perspective of TCM health, heavy snow is a good time for tonic.
1, keeping fit: enough is enough. Not too much, not too late. If you are too cautious, it will lead to the loss of aftercare and you will be at a loss. Doing a little work is afraid of wasting gas and hurting the spirit. If you have a little difference between cold and heat, you will stay indoors. When eating, I am afraid of being fat, sweet and tired, so I go on a diet and eat less. Too much restraint in this state is not only harmful to the body, but also impossible to "spend the rest of your life safely."
2, don't raise too much: comprehensive nursed back to health should be moderate. Some people regard "tonic" as nutrition, so diet emphasizes nutrition and food must be supplemented; Daily life emphasizes comfort and rest; In addition, it is supplemented by nourishing drugs. Although food supplement, medicine supplement and rest all belong to the category of health preservation, excessive use will affect health. Nursing should adopt the methods of combining dynamic and static, reinforcing and reducing, strengthening the body resistance and consolidating the foundation.
medicated diet
Many people in northern China have colds. If you can take some Daxue Shun 'an Health Soup, it will be very beneficial to resist the invasion of cold pathogens on the body surface, nose and mouth. The specific method is as follows:
1. Three days before and after the heavy snow (17- 19, when the kidney meridian is dominant), eat the heavy snow health soup. The specific method is as follows: 3 grams of Cordyceps sinensis, 250 grams of dog meat, 3 grams of cinnamon, decoction (seasoning can be put), dog meat and soup together. Dispel cold and tonify kidney.
2. From the perspective of TCM health care, heavy snow is a good season for "tonic". During the period from heavy snow to winter solstice, you can eat the following foods: shredded medlar 20g, lean meat 100g, green bamboo shoots 20g, oil, salt, sugar, vegetarian dishes, Shaoxing wine, sesame oil, dried starch and soy sauce. This prescription is a medicinal diet with the same origin of medicine and food, nourishing yin and enriching blood, improving eyesight and keeping fit. It can strengthen the body and prolong life for patients with physical weakness, anemia, mental retardation, sexual hypofunction and diabetes.
Mushroom and winter melon soup: white gourd 150g, water-borne fungus 150g, dried seaweed 15g, egg 1 piece, salt, starch, miso and sesame oil. It can promote fluid production to quench thirst, clear stomach and intestines, nourish and strengthen the body.
Heavy snow in agriculture
When the snow comes, it will float, which indicates a good year in the coming year. Wheat covers three quilts and sleeps with steamed bread.
While the land is not sealed, it is very important to pay close attention to winter farming. Put it late and stop early, and it will melt around noon.
Cutting grass suppresses winter wheat. In some years, wheat can be watered, and wheat fields are covered with soil and miscellaneous fertilizers. It is advocated to irrigate wheat fields.
Continue to plant trees to protect the fruit forest, dig a pit before the land is sealed, and fertilize and water the nest. If the hole is airtight, the survival rate is high.
Don't neglect digging wells and repairing canals. Irrigation and drainage roads and forests should be matched.
Don't forget to accumulate fat in winter and build a barn to keep warm.
Farmhouse sideline business is booming, and every household in the village is booming.
If the ice in the pit and pond is not well sealed, dig tight and deep, and store water conditionally, the foundation of fish culture in the coming year will be solid.
Agricultural guide
Climate: During the heavy snow season, there is snow in the Yellow River basin and the weather is cold. Jiangnan has just entered winter, the temperature will drop obviously, the weather will be cold, and there may be first snow and freezing. This solar term is the one with the least precipitation days in our county.
Farming: All localities should strengthen the field management of winter wheat, rape and other spring flower crops, check seedlings to make up for vacancies, intertillage and loosen soil, apply seedling fertilizer early, and cultivate strong seedlings. With the approach of winter, it is necessary to keep warm vegetables, fruit trees, seedlings, flowers and livestock.
Overview of vegetable cultivation
Cultivation and management of protected areas.
After the heavy snow, the daylight time is shortened. For vegetable crops cultivated in protected areas, it is necessary to bask in the sun early and cover them late, so as to increase the temperature and promote growth.
2. Sowing varieties.
Early-maturing Gan Lan cultivated in arch shed in early spring: Tieqiu No.3, Tietou No.3 and * * *; Tomato: Israel FA 189, FA870, cherry tomato; Sweet (Hot) Pepper: Haihua No.4, Green Pepper King, Yang Jiao Pepper and other varieties are raised in the middle of the greenhouse or in winter.
Overview of fruit tree cultivation
1. Trim. Most fruit trees go into dormancy in winter, but the inside of the tree is still active. Therefore, orchards still need to be managed and pruned in winter. Deciduous fruit trees such as peaches, pears and grapes should be pruned in time, usually before the Spring Festival. Measures such as short cutting, branch thinning and bud thinning are mainly adopted. Young trees should also do a good job of pulling branches, and through pruning in winter, the crown will be cultivated into a reasonable high-yield tree.
4. Close the garden. Reasonable garden closure can effectively reduce the overwintering base of orchard pests and diseases. Deciduous fruit trees can remove dead branches, diseased leaves, hard fruits and residual leaves from orchards after pruning in winter. Scrape off the diseased branches and protect the wound with 50 times 402 antibacterial agent; Spray 50 times of 95% oil emulsion or 30 ~ 50 times of 45% crystalline sulfur mixture on the crown to seal the garden. Evergreen fruit trees (citrus, etc.) ) 95% oil emulsion with 0/00 to 0/50 times of/kloc-or 45% crystalline sulfur mixture with 200 to 300 times can be sprayed. However, it should be noted that the mixture of sulfur and oil emulsion cannot be applied at the same time, and the interval between them should be 20 days, otherwise it is easy to produce phytotoxicity.
Overview of animal husbandry and agriculture
1. Conduct a comprehensive overhaul of livestock and poultry pens to improve the indoor temperature; An infrared lamp is installed in the piglet feeding room. Close the doors and windows of the cowshed to prevent thieves from entering. You'd better fill some grass in the cowshed to keep warm. Hang the grass in the sheepfold to prevent the cold wind from blowing in. The poultry brooding room should do a good job of warming up.
It is not suitable to feed frozen feed and cold water. Pigs and cows should be fed warm water.
3. Cattle, sheep and herbivores should be properly supplemented with concentrated feed and artificial pasture.
2. Long-haired rabbits should strengthen heat preservation. The rabbit house should be insulated. Long-haired rabbits can only pull up half or the lower part at a time, but not all.
5. Pay close attention to the epidemic situation. Do a good job in disinfection and isolation of livestock houses, especially set up disinfection pools at the door.
6. Strengthen the management of Sanhuang chickens to prevent respiratory diseases and cecal coccidiosis.
Major Snow
Winter suddenly heats up and heavy snow falls.
Snow is falling in succession, and we will eat steamed stuffed buns next year.
Snow is like grain.
On the level of winter snow, spring rain is full of valleys.
This year, wheat sleeps in the snow, and next year, I sleep with steamed bread on my pillow.
Wheat covered with three quilts, pillow steamed bread to sleep.
It snows heavily this winter, and the harvest will be good next year.
It often snows this winter, so we will eat white flour next year.
Wheat is covered with a foot this winter, and steamed bread will be piled up next year.
The snow is in the field and the wheat is in the barn.
It snows a lot, but the wheat is not bad.
Snow covers half the mountain, and wheat beats a stone.
The snow gained three points.
Snow is piling up in the pond, and next year's valley will be in Man Cang.
Heavy snow and white rice are good for vegetables and wheat.
There is no snow and no wheat in winter.
Water the wheat when it is young, water the grain when it is old, and the wheat seedlings covered with snow have a good harvest.
Snow is not cold, but it is.
When the snow melts and freezes, walk slowly on the road.
The rain was muddy all over me, and I fell on the ice and hurt my bones and muscles.
The fog will only last for three days, and it will be dry for more than a winter after 38 days.
The heavy snow closed the river.
The heavy snow blocked the river and the boat people found another job; The snow has not been sealed yet, and the boat is still open.
Plow in the morning, stop in the afternoon, and plow around noon.
A thin layer of snow covers the land, and tractors can cultivate the land.
The machine is not afraid to use it, and it is afraid to throw it away after use.
It is convenient to use and repair the machine and use it later.
All you can do is use it, but you can't fix it, so it's always in the foreseeable future.
Once born, twice cooked, and three times without asking the master.
Practice makes perfect, practice makes perfect.
Cattle and sheep eat one layer, at least 10%.
If you don't protect trees in winter, you can't continue planting.
Store manure in winter so that you can farm in the coming year.
It's getting colder and colder, and the barn is blocked.
Regularly quantify, grass first, then feed, and add less.
There is no ice in the snow pit pond, so it is necessary to organize forces to dig the pit deep and fill it with water conditionally to ensure fish farming in the coming year.
Send charcoal in the snow-give people what they need