Source of rain:
Rain is the second of the 24 solar terms. Every February 18 or so, when the longitude of the sun reaches 330 degrees, it is the rain of 24 solar terms. At this time, the temperature rises, the snow melts and the precipitation increases, hence the name rain. The rain solar term generally starts from February 18 or 19 and ends on March 4 or 5. Rain, like Grain Rain, light snow and heavy snow, is a solar term reflecting precipitation.
Twenty-four solar terms: "In the first month, water is born every day. Spring belongs to wood, but rain will come from wood. So, it began to rain in beginning of spring. If the east wind melts, it will disperse into rain. " It means that everything begins to sprout before and after the rain and solar terms, and spring is coming. For example, Yizhoushu has phenological records such as "Hongyan coming" and "vegetation sprouting" after the rain.
In ancient China, rainwater was divided into three stages: "One stage was that Rex sacrificed fish; Second, wait for Hongyan to come; Third-class grass sprouted. " In this solar term, otters start fishing and put the fish on the shore like sacrifices before eating; Five days later, the geese began to fly back to the north from the south; In five days, in the "moist and silent" spring rain, the spirit of the sun rises everywhere in the vegetation and begins to sprout. Since then, the earth has gradually begun to show a thriving scene.
Related allusions:
Rain is the second of the twenty-four solar terms, which is around the fifteenth day of the first month of each year and around February 18-20 in the solar calendar. Rain, as the name implies, means that precipitation begins to increase and the snow in winter begins to decrease. "Twenty-four solar terms" said: "In the first month, water is in the sky. Spring belongs to wood, but there must be water for those who grow wood, so there is rain in beginning of spring. If the east wind melts, it will disperse into rain. "
The arrival of the rain solar term means that the temperature begins to rise and the rain increases. Because the ancient people in China mainly relied on river irrigation to engage in agricultural production, people living in the Yellow River valley knew that the snowfall was decreasing when the rainy season came. Although the temperature is still around zero, it is not as cold as winter, and the northern region is beginning to pick up. With the arrival of rain and solar terms, snowflakes are flying, and the cold air is gradually disappearing, while the days of spring breeze, melting ice and snow, moist air, mild sunshine and drizzle are coming to us. At the same time, cold air is not to be outdone in the weakening trend, and it frequently competes with warm air, unwilling to quit its hegemony and refuse to take away the residual cold.
The folk custom about the solar terms of rain is an interesting custom, which is called "pulling a baby" (the baby is michel platini). In ancient times, due to the underdevelopment of science and technology, many phenomena in nature could not be explained, so there was the saying of immortals. In the past, people liked the custom of praying and divining for their children to see how their children were fated and whether they needed to find a michel platini. The purpose of looking for michel platini is to make a son or daughter grow up smoothly and healthily. Rain festival pulls michel platini, which means "rain and dew moisten and grow easily". On this day, there is a special place among the people in western Sichuan, namely La michel platini. On this day, whether it is sunny or rainy, we will pull michel platini's parents, carry paper money with food, wine, incense and wax paper, and take our children through the crowd to find michel platini's Mr Right. Want to let children grow up with knowledge, and pull a scholar to be michel platini; If the child is weak, pull a tall and strong person like michel platini. Once someone is dragged to be a "michel platini", some can make money and run, while others can't escape. Most of them will readily agree, indicating that others trust themselves, so their fate will be better. After pulling, the puller repeatedly shouted "Be a dry in-law", so he arranged the snacks and candles he brought and told the children to "hurry to worship michel platini and kowtow"; "Invite michel platini to drink and eat vegetables", "Please ask your in-laws to give the doll a name", and the baby will be pulled successfully. After breaking up, some people who walk around all the year round are called "perennial dry in-laws", and some people who have no contact after breaking up are called "crossing the road to dry in-laws".
Another major custom of the Rain Festival is the son-in-law, who goes to send festivals to his parents-in-law. Holiday gifts are usually two rattan chairs with red ribbons one foot and two feet long. This is called "longevity", which means wishing parents-in-law a long life. Another typical gift is "canned meat": stew pig's trotters, snowflake beans and kelp in a casserole, then seal the jar with red paper and red rope and give it to parents-in-law. This is to express gratitude and respect to the parents-in-law who have worked so hard to raise their daughters. If it is wedding date, the newly-married son-in-law, her parents-in-law will also give her an umbrella in return, so that she can go out for a run, which can not only provide him with shelter from the wind and rain, but also mean wishing her a smooth and safe life journey.
It can be seen that the custom of rainy days is closely related to the people at home and is very human. This shows that the ancients in China attached importance to the concept of family, and the word family may be more appropriate than family. In the ancient society of China, where the productivity was backward, the number of family members decided the number of family labors, and it was also related to the prosperity of families. The prosperity of the population means the prosperity of the family, so it is also an interesting activity to pray to heaven and ask people to read divination on rainy days.
Moral symbol:
The meaning of rain is that the rainfall begins and gradually increases, but the rainfall level is mainly light rain or Mao Mao rain. As the saying goes, "Spring rain is as expensive as oil", and suitable precipitation is very important for the growth of crops, which is a reflection of farming culture for festivals.
Rain symbolizes air warming, less snow and more rain. Entering the rain solar term, there is no breath of spring in the northern part of China, but most parts of the south are full of spring, with a scene of early spring.
Agricultural activities:
summary
Entering the rain solar term, the cold and snowy days have passed in most parts of China, and the temperature has warmed up, which is conducive to the greening or growth of overwintering crops. Therefore, we should pay close attention to the field management of overwintering crops, do a good job in seed selection, spring ploughing, fertilization and other spring ploughing and sowing preparations, and realize "planting a drop in spring and harvesting ten thousand kinds in autumn". The rainfall in North China, Northwest China and Huanghuai areas is generally less at this time, so spring irrigation should be organized in time. There is more rain in the area south of Huaihe River, so it is necessary to do a good job of ditch cleaning, drainage and intertillage weeding to prevent wet damage and root rot.
Do a good job in spring sowing, ploughing and seed preparation.
Before and after the rain solar term, the temperature in the whole region was high, there was no precipitation, the weather was dry, and the soil moisture content decreased, which was not conducive to the sowing of dry land crops in spring, but was beneficial to sugarcane cutting, transportation, cultivation and seed preparation.
For agriculture, rain is a critical period for Koharu to manage and Da Chun to prepare for farming. After the solar term of rain, the temperature began to rise, the wheat began to turn green from south to north, and the water vapor in the soil continued to rise and condense on the soil surface, freezing at night and melting at day, and began to return to pulp.
Before and after rainfall, rape and winter wheat generally turn green and grow, which requires high water content. At this time, suitable precipitation is particularly important for crop growth.
Watering technology of vegetables in greenhouse in early spring
The temperature is low in early spring, so the watering of greenhouse vegetables depends on the weather, ground and seedling conditions to prevent the side effects caused by improper watering. Water flexibly according to the weather needs, and master the principle of "water more appropriately on sunny days, less or no water on cloudy days, and no water on snowy days".
Traditional customs:
La baobao
Labaobao is an ancient Han folk culture in Sichuan. Pulling a baby means that parents recognize michel platini's godmother to their children. Nowadays, this unique Han folk custom in western Sichuan has established a festival "Hug Festival" in Guanghan.
Collision and sending (La Michel Platini)
I am looking for michel platini, so that my children can grow up smoothly and healthily. At present, the custom of "bumping into gifts" is generally only reserved in rural areas, while in cities, friends or colleagues usually "give gifts" to each other's children, and only when everyone gets together during the Spring Festival.
Rain festival pulls michel platini, which means "rain and dew moisten and grow easily". On this day, I will take michel platini's parents, bring scented wax paper, paper money and children through the crowd to find the right person in michel platini. The purpose of finding michel platini is to make children grow up healthily and safely.
Jieshou
Accepting the custom of longevity is to hope that parents-in-law will live longer. Another typical gift is "canned meat": stew pig's trotters, snow-capped mountains, soybeans and kelp in a casserole, then seal the jar with red paper and red rope and give it to parents-in-law. This is to express gratitude and respect to the parents-in-law who have worked so hard to raise their daughters. If it is wedding date, the newly-married son-in-law, her parents-in-law will also give her an umbrella in return, so that she can go out for a run, which can not only provide him with shelter from the wind and rain, but also mean wishing her a smooth and safe life journey.
Huiniangwu
Going home in rainy days is another popular custom in western Sichuan. On the rainy day, the married daughter went back to visit her parents with gifts. Women who have given birth to children must bring gifts such as canned meat and chairs to thank their parents for their kindness. For women who are not pregnant for a long time, their mother will sew a pair of red trousers for them to wear next to their bodies. It is said that this will enable them to get pregnant and have children as soon as possible.
Three solar terms:
There are three periods of rain, one is when water otters sacrifice fish, the other is when geese come, and the third is when plants sprout. It is said that the solar term of rain has come, the ice on the water surface has melted, and otters have started fishing. Otters like to kill the fish and put them on the shore in turn, just like offering sacrifices, so there is a saying that "Rex sacrifices fish". Five days after the rain, the geese began to fly back to the north from the south. In five days, plants will begin to sprout as the spirit of the sun rises underground. Since then, the earth has gradually begun to show a thriving scene.
Meteorological changes:
summary
Rain solar term means the beginning of rainfall, but the rainfall level is mainly light rain or Mao Mao rain. In rainy and solar terms, the direct point of the sun is gradually approaching the equator from the southern hemisphere. At this time, the sunshine hours and intensity in the northern hemisphere are increasing, and the temperature is rising rapidly. Warm and humid air from the ocean becomes active and gradually pushes northward. At the same time, cold air is not to be outdone in the weakening trend, and it frequently competes with warm air to form rainfall.
Local conditions
From the meteorological point of view, the highest temperature in most parts of China can generally rise above 0℃ after the rain. Although it has entered the spring rain solar term, there is no breath of spring in most parts of northern China. The average temperature in many areas of South China is above 10℃. At this time, rape, winter wheat, etc. Generally, it will turn green, which requires higher moisture. As the saying goes, "Spring rain is as expensive as oil", and suitable precipitation is very important for the growth of crops. At this time, the precipitation in North China, Northwest China and Huanghuai areas is generally less. If there is little rain in early spring, timely irrigation after rain is beneficial to crop growth.
Because China is different, some areas are in early spring and some areas are in late spring. Snow is an important symbol of winter, and it is still snowing in some parts of northern China, and it is still very cold. The solar term with the heaviest snow all year round in the middle and lower reaches of the Yellow River is neither "light snow and heavy snow" nor "slight cold and severe cold" (because the temperature was low at that time and there was less water vapor in the atmosphere), but the "rain" solar term in the spring of late February. The southwest and most of the south of the Yangtze River is a scene of early spring, with warm sunshine and green fields. South China is full of spring and flowers are in full bloom. Spring scenery is everywhere in southern Yunnan.
Health guide:
daily life
After the rain, the spring breeze warms up, and pathogenic bacteria and viruses are easy to spread with the wind, so infectious diseases are often prone to influenza outbreaks in spring. Everyone should protect themselves, pay attention to exercise, enhance their resistance and prevent diseases.
Rain and solar terms, the northern cold is not exhausted, and the temperature changes greatly. Although it is not as cold as in winter, the human skin has become relatively loose and the resistance to the evil of wind and cold will be weakened, so we should also pay attention to "spring cover" at this time.
hygiene
When it rains, the weather is changeable, which easily causes people's mood fluctuation and even anxiety, affects people's physical and mental health, and is extremely unfavorable to patients with hypertension, heart disease and asthma. In spring, people's liver qi is vigorous, and anger hurts the liver. Therefore, we should take positive measures to cultivate self-cultivation, cultivate temperament and maintain emotional stability.
In the rainy solar terms, the humid atmosphere gradually rises, and dew and frost appear in the morning. Therefore, in view of such climate characteristics, diet recuperation should be based on conditioning the spleen and stomach, expelling wind and removing dampness. Spleen and stomach can digest grains and are the source of qi and blood. Among the five elements, the liver belongs to wood and tastes sour; Spleen belongs to soil and tastes sweet.
In spring, the liver is strong and the spleen is weak, so the diet should be less sour and more sweet. You can eat more dates, spinach, water chestnut, sugar cane, chrysanthemum and yam. Windy and dry weather will make you thirsty. You should eat fruits and vegetables and soup porridge, such as wolfberry porridge, jujube porridge and tremella porridge. White chrysanthemum, cassia seed and American ginseng can also be used to tonify the spleen and stomach.
Traditional Chinese medicine believes that the liver governs hair growth, so the liver qi is vigorous in spring, and the liver Mu Yi dotes on the spleen, so improper health preservation in spring is easy to damage the spleen and lead to the decline of spleen and stomach function. After the solar term of rain, with the increase of rainfall, the evil of cold and dampness is most likely to trap the spleen. At the same time, it is difficult to get rid of the lingering dampness, and the spleen should be maintained before and after the rain. In the rainy solar terms, the humid atmosphere gradually rises, and dew and frost appear in the morning. Therefore, in view of such climate characteristics, diet recuperation should be based on conditioning the spleen and stomach, expelling wind and removing dampness. Because the climate is cold at this time, it can be supplemented appropriately, such as honey, jujube, yam and tremella, which are all suitable for this solar term.
The key point of invigorating spleen in spring is to regulate the liver, keep the harmony and smoothness of liver qi, keep a balanced diet and keep the corresponding proportion of protein, carbohydrate, fat, vitamins and minerals in food. At the same time, we should keep the balance of five flavors, try to eat less spicy food and eat more fresh vegetables.
Secondly, we should pay attention to strengthening the spleen and promoting diuresis. The purpose of nourishing the spleen is to nourish the temper internally and clear the damp evil externally. Spring is chilly, and moisture generally comes from "cold", so be sure to keep warm before and after the rain, and don't catch cold.