Today's frost: Suddenly late autumn has arrived, waiting for winter to come

News from this site on October 24th, today is the frost in the twenty-four solar terms. Frost usually falls around October 23 of each year. Thousands of hectares of cotton are busy harvesting, and a few condensations have begun to fall. Frost's Descent means that the weather is getting colder and the first frost begins to appear. This is the last solar term of autumn, which means the end of autumn and the coming of winter.

To be precise, when the sun reaches 210° of ecliptic longitude, dew condenses into frost, which is called frost. In meteorology, the first frost in autumn is generally called "early frost" or "first frost". As for "late frost" or "final frost", you need to wait until the last frost in spring. This period between the end of spring and the beginning of autumn is called the frost-free period.

There is a folk saying that goes, "Late rice is afraid of early frost." The earlier the first frost occurs, the greater the damage to crops. Between the north and the south of my country, the time span for the first frost to appear is also very wide. The earliest one is in the northern part of the Daxinganling Mountains, and the first frost usually comes at the end of August. In Shandong, our home base, frost is generally not visible until early November. If you go to the Guangzhou area, you may not see frost until early January.

▲ From the Cloud Calendar Express Edition

The Origin of Frostfall

"The Collection of the Seventy-Two Hours of the Moon Order" " said: In the middle of September, the air is solemn and condensed, and the dew turns into frost. When the weather gets colder, dew condenses into frost. In ancient times, people also divided frost into three periods: the first period is when jackals sacrifice animals; the second period is when vegetation turns yellow; and the third period is when stinging insects bite. The wolves began to capture their prey and sacrificed the beasts. They sacrificed the beasts to the gods and offered sacrifices to the autumn gold. The leaves on the ground withered and yellowed and fell. The stinging insects all stayed in their holes and did not eat. They lowered their heads and entered a state of hibernation. middle.

Frost's Descent Farmer's Proverb

In ancient times, people's labor production was mainly based on farming. At that time, people did not have modern high-tech means for farming. In order to increase crop yields and identify suitable seasons for farming throughout the year, people divided them into 24 solar terms. In addition, people have also summarized many agricultural proverbs through years of experience:

##山西

时Pay close attention to autumn plowing during the cold dew, and don’t relax during autumn harvest and autumn planting. Picking cotton, cutting potatoes, and growing wheat stubble are carried out quickly in conjunction with autumn watering. The land is irrigated for afforestation to collect fodder, and yam seeds are exchanged in other places.

Hebei

The cold dew and frost fall, and the soybeans are harvested. Pay close attention to the field and put it into storage in time. Late crop wheat, sowing by surprise. Harvest mountain grass to feed livestock. Plant several acres of spinach and rapeseed. Next spring, you can harvest early.

山东

As soon as the frost arrives, the weather becomes colder. Hurry up and harvest, sweet potatoes and peanuts. Cut and dry the melons on a sunny day. The sweet potatoes are in the cellar and cannot be relaxed. The wheat fields are in good condition, so check carefully. Cut off the ridges if seedlings are lacking and replant in time.

Xinjiang

Cold dew and frost fall in October, the air is high and the autumn breeze is cool. The first frost in northern Xinjiang is in the early ten days of the month, and the frost in southern Xinjiang is autumn frost. Pay close attention to autumn irrigation and winter irrigation, and the fruits of labor will be stored quickly. Livestock are fattened and bred, and fodder is hauled to the winter field.

江苏

The cold dew leaves no green rice, and the frost falls all at once.

上海

The cold dew in October is followed by the frost, and the autumn harvest, autumn planting, and winter work are busy. The late rice threshing cotton is turned over and dried, carefully collected and stored.

Anhui

After the cold dew has been harvested, the frost has turned the ground.

Hunan

The cold dew and frost fall in October, harvesting late rice and digging potatoes.

FUJIAN

In October, cold dew and frost are coming, and the rice is fragrant and yellow one after another. The winter planting plan has accumulated enough fertilizer, and the additional cultivated rice is on the scene.

Frost's Health

Late autumn is the period of high incidence of respiratory diseases. Eat more pears, apples, olives, ginkgo, onions, mustard greens, radishes and other foods that can promote body fluids, moisturize dryness, relieve lungs and relieve coughs. , rubbing both sides of the nose at Yingxiang point, and practicing the "his" sound and character skills, etc., can help us prevent respiratory diseases.

In addition, the weather is gradually getting colder, improper keeping of parts of the body warm, or the body's increased metabolism to adapt to the stimulation of cold, etc., have led to an increase in the incidence of chronic gastric problems, "old cold legs" and other diseases. Especially people with a history of peptic tract ulcers should pay special attention to self-care, adhere to the doctor's guidance and treatment, and avoid taking foods and drugs that are highly irritating to the gastrointestinal mucosa.

Chestnuts have the effects of nourishing the stomach and strengthening the spleen, tonifying the kidneys and strengthening the muscles, promoting blood circulation and stopping bleeding, relieving cough and reducing phlegm. They are a good tonic at this time. Vegetables covered with frost, such as spinach and winter melon, taste particularly delicious. Frost-beaten fruits, such as grapes, are very sweet.

The ancients generally ate both mutton and rabbit meat in autumn. Folks in Fujian and Taiwan need to take supplements on the day of frost. There is a proverb in southern Fujian, "It is better to supplement the frost in one year than to supplement it all in one year." In some places, tomatoes are eaten because they are believed to keep out the cold and strengthen bones and muscles. The old man in Quanzhou said: If you eat Ding persimmon during the frost, you will not have a runny nose. There is a saying in some places that you should eat twigs on the day of frost, otherwise your lips will be cracked throughout the winter.

Frost's Descent Custom

Chrysanthemum Appreciation

Frost's Descent is the time when chrysanthemums are in full bloom. At this time, people will hold a chrysanthemum party. To express love and respect for chrysanthemums. There is a small-scale chrysanthemum party held by wealthy people who don't have to leave home. Before the frost comes, hundreds of pots of famous chrysanthemums are collected and placed in Guangsha, with a pavilion in front and a light tower in the back, and a chrysanthemum tower built. Good wine and delicious food are placed in front of the chrysanthemum tower. First, the family bows and worships the chrysanthemum god in order of age, then drinks wine, appreciates the chrysanthemums, and composes poems and ink. Literati in Beijing mostly held chrysanthemum gatherings at Tianning Temple, Taoranting, Longzhaohuai and other places.

Eating Persimmons

Frost is the last solar term in autumn. At this time, there was a custom of eating persimmons in many areas in the south. As the saying goes: "If you eat persimmons during the frost, you will not have a runny nose." Folks believe that if you eat persimmons during the frost, you will not catch a cold or have a runny nose in winter. In fact, because persimmons are fully mature around the time of frost, persimmons in this season have thin skin, rich meat, delicious taste, and rich nutrition, and are deeply loved by the majority of people. Therefore, the custom of eating persimmons during the frost season has been formed. The frost season is when persimmons are ripe. In some places in my country, there is a custom of eating persimmons during the frost season. At this time, the weather turns cold, and people believe that eating persimmons can not only prevent cold and keep warm, but also strengthen bones and muscles, which is very suitable for consumption during the frost season. For example, in the Minnan area of ​​Fujian, there is a saying that "it is better to replenish the frost throughout the year than to replenish the frost." People believe that eating persimmons at this time will prevent colds and runny noses in winter.

Send Taro Ghosts

Frost's Descent is the last solar term in autumn. People also attach great importance to it. There are also customs in various places such as warding off evil spirits and sweeping graves to pray for good weather and a happy life. Good health. For example, in some places such as Yantai, Shandong, people go to the western suburbs to welcome the frost on the frost day; in the Gaoming area of ​​Guangdong, there is a custom of "sending taro ghosts" before the frost. During the frost season, people will pile up tiles to build the Tower of Hanoi, put dry firewood inside the tower and light it. The fire will burn as brightly as possible until the tiles are red-hot. Then the Tower of Hanoi will be knocked down and the red-hot tiles will be used to heat taro. , this is called "beating taro pot" locally, and finally throwing the tiles outside the village, this is "sending taro ghosts". In this way, people ward off bad luck and welcome good fortune.

Grave-sweeping

In ancient times, people would visit graves during the frost season. According to the "Qing Tongli" records: "On the Cold Food Day and Frost's Descent Festival, we worship and sweep the tomb. During the period, we go to the tomb in plain clothes, equipped with wine writing tools and tools for cutting grass and trees; we seal the trees and cut off the wattle grass in Zhou Dynasty, so it is called tomb sweeping." Nowadays, the custom of sweeping graves in frost is rare. However, the "Cold Clothes Festival" on the first day of October during the frost season is still relatively popular among the people. The Hanyi Festival is also known as the "October Dynasty", "Ancestor Worship Festival", "Underworld Festival", "Ghost Festival", etc. It is also known as the three major "Ghost Festivals" together with Qingming Festival and Zhongyuan Festival. In order to prevent the ancestors from being cold in the underworld, on the night of the Cold Clothes Festival, people would burn five-color (red, yellow, blue, white, black) paper with cotton outside the door, and pour the dumplings on an ashes. Inside the circle, it means that when the weather is cold, the ancestors are given clothes to keep out the cold. The Winter Clothes Festival embodies the memory and compassion of today's people for their deceased friends. It is also a day for relatives to send warm clothes to the people they care about.

NUTRITION

In addition, there is a folk saying that "it is better to nourish the winter than to nourish the frost". During the frost season, the weather gets colder and colder, and folk food customs are also very unique. People think that "replenishing the Double Ninth Festival" first and then "replenishing the frost", and "autumn replenishing" is more important than "winter replenishing". Therefore, during the frost season, there are folk customs of "stewed mutton", "stewed sheep head" and "frost-warming rabbit meat". As the saying goes, what you eat is what you eat. It is said that eating boiled sheep head can help treat diseases such as "head wind". There are also records in medical books that adding "four treasures" and "eight treasures" tonics to cook mutton can help treat lung disease and malaria. Yingshuang rabbit meat is rabbit meat that has been frosted (that is, frost has fallen). The rabbit meat at this time is delicious and has high nutritional value.

Note: This article was originally published from this website's "Today's Frost: The West Wind Strikes a Dream, the Sun Will Be Red Tomorrow Morning", with slight modifications. The information comes from the Internet and encyclopedias.

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