The meaning of solar terms in Grain Rain What does Grain Rain mean?
Grain Rain solar terms, "rain will fall". The so-called timely rain has two meanings: first, it refers to timely rain, and second, it refers to erratic urgent rain. There is much rain, and the rain is urgent.
"Qingming Snow Rest, Grain Rain Frost Rest". The arrival of solar terms in Grain Rain means that the cold wave weather is basically over, and the temperature rises rapidly, which is very beneficial to the growth of cereal crops.
Qunfangpu: "Grain Rain, the valley is born with the rain."
"Tongwei Filial Piety Helps the Gods": "In the fifteenth day after the Qingming Festival, the bucket refers to Chen and is Grain Rain. In mid-March, it is said that the rain gives birth to hundreds of valleys, which are clean and bright. "
According to astronomy, Grain Rain is the time when the sun runs on the ecliptic and reaches the longitude of 30 degrees, which usually falls in April 19-2 1 every year. At this time, the crops in the field need rain to moisten them. There is a saying that "Spring rain is as expensive as oil". In ancient China, agriculture depended on the weather. Only when it rains can hundreds of valleys on the ground grow. At this time, there is more and more rain, and a bumper harvest is in sight. So it was named Grain Rain.
If we don't stick to the style and the number of words, the 24 solar terms are traditional folk festivals in China. As early as the Zhou Dynasty and the Spring and Autumn Period, people used the method of "earth gauge" to measure the sun shadow to determine the summer solstice, winter solstice and autumn equinox. Twenty-four solar terms divide a year into 24 equal parts and give each equal part a name. This is the origin of the 24 solar terms. The names and order are: beginning of spring, Rain, Creeping, Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Slight Summer, Great Summer, beginning of autumn, Early Summer, White Dew, Autumn Equinox, Cold Dew, Early Frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold. Every solar term is about solar terms. The so-called "qi" refers to meteorology and climate. Twenty-four solar terms are closely related to season, temperature, precipitation and phenology. Beginning of spring, Changxia, beginning of autumn and beginning of winter indicate the beginning of spring, summer, autumn and winter respectively, and the vernal equinox, autumnal equinox, summer solstice and winter solstice are the turning points of the season. The five solar terms of slight summer heat, great summer heat, slight cold and great cold are the hottest. White dew, cold dew and first frost indicate that there is water vapor condensation in the lower atmosphere; It also reflects the degree of temperature drop. Rain, Grain Rain, light snow and heavy snow reflect the situation and degree of precipitation; Stunned, clear and full-grown, it is the characteristic of reactant and crop growth. Twenty-four solar terms are the result of long-term observation, exploration and summary of astronomy, meteorology and climate by laborers in China, and they are the unique great scientific and technological achievements of laborers in China. Carrying out agricultural activities in the vast rural areas of China has a wide range of application values, which is generally more suitable for agricultural activities in the Yellow River Basin. In order to facilitate people's memory, it was compiled into solar term song, and someone even wrote a seven-character poem. Twenty-four solar term song spring rains. Autumn is cold and frosty, and winter is cold and snowy. Set the dates of two festivals every month, with a maximum difference of one or two days. From the first half to June and Gansu, and from the second half to August and Gansu. The earth goes around the sun once a year. A year is divided into December, and the 24 solar terms are closely linked. According to the Gregorian calendar, these two gases do not change every month. The first half of the year was in June and Gansu, and the second half was in August and August. The vernal equinox is in March and Qingming Grain Rain is in April. Long summer and full summer in May, full summer solstice in June; July is hot and slightly hot, and August is long summer, beginning of autumn; In September, the Millennium meets the autumnal equinox, and the first frost and cold dew are all in October; 1 1 month, there will be light snow in early winter, and the winter solstice will usher in the New Year with heavy snow. Grasp the season and harvest in time to ensure a bumper harvest. Beginning of spring: If you start immediately, you will be stupid in spring. The weather is getting warmer and warmer, and the vast land will show a scene of recovery. On this day, spring began. Rain: It means that the climate is getting warmer, the ice and snow are melting, and the rain is increasing gradually. Sting: Spring thunder is ringing, alarming everything, and animals that are hibernating underground begin to be unearthed. This is the midpoint of 90 days in spring, called the vernal equinox. This day equals day and night. Qingming means clean and bright. The climate is warm and the vegetation begins to sprout luxuriantly. Grain Rain means "Rain gives birth to hundreds of valleys". Since this day, rainfall has increased, which is conducive to grain growth. Long summer: From early summer, crops will grow gradually in a warm climate. Xiaoman means full, and the seeds of summer crops such as wheat are gradually full. At the same time, autumn is also the busiest season for planting crops. Solstice of summer: it is very hot, and the shadow of this day is very short. On this day, the day is the longest and the night is the shortest in the northern hemisphere, which means that summer is coming and the temperature will continue to rise. Summer heat: summer heat is hot, summer heat is hot but not hot to the extreme. Extreme heat: extreme heat, the hottest season of the year. Beginning of autumn: The heat will cool off, beginning of autumn. Since then, the temperature has gradually dropped. Summer: it means the end, which indicates that the heat will soon pass, and the heat will end on this day, and the temperature will gradually drop in most parts of China. Millennium: At this time, due to the cool night, the water vapor near the ground condenses into white dew on vegetation and other objects, which means the weather turns cold. Autumnal Equinox: This is the midpoint of 90 days in autumn, and day and night are equal again. From this day on, the days in the northern hemisphere became shorter and the nights became longer. It's chilly at night and the dew is cold, which means that the climate will gradually change from cold to cold. Beginning of winter: Winter has passed, which means the crops will be harvested after harvest. It begins on this day in winter. Xiaoxue: It began to snow in the north, but the amount of snow was still small and the frequency was not much. Heavy snow: the snow will be small to large, the number of days and days of snowfall will increase compared with that of light snow, and there will be snow on the ground gradually. Solstice in winter: the longest shadow. And began to enter a few cold days. Slight cold: cold air has accumulated for a long time, and the weather is cold, but it has not reached the extreme. Great cold: The weather is extremely cold and freezing, which is the coldest season of the year. If you think there are any shortcomings. You can add the food corresponding to each solar term, and then find the food you like to stand out. If you still feel shortcomings, what are they? You can also put forward a list of solar terms, corresponding to some things that happened on your day, such as sweeping graves in Tomb-Sweeping Day; There is a friend named "White Deer"; The most unforgettable Spring Festival-beginning of spring; Wait a minute. Then, the sword crossed! Write a theory of relativity of twenty-four filial piety in ancient and modern times. Don't worry, it is also the proposition of "24 solar terms", but everyone has different understanding of the meaning of the topic. Of course, it depends on whether the teacher encourages students to expand their thinking. If I were you, I would definitely consider the third option, briefly describe each idiom, and then list some counterexamples corresponding to the current society. Either don't write, write, and you write a character.
From the twelfth lunar month to the fifteenth day of the first month, the solar terms are clearly broken by snow, and Grain Rain, first frost is broken.
It is the sixth of the 24 solar terms. From April 19 to April 2 1 every year, Grain Rain is regarded as the time when the sun reaches 30 degrees of the yellow meridian, which comes from the old saying that "rain gives birth to hundreds of valleys".
At the same time, it is also the best time for sowing, transplanting and ordering beans.
According to meteorologists, Grain Rain is the last solar term in spring, and the arrival of Grain Rain solar term means that the cold wave weather is basically over and the temperature rises faster, which is very beneficial to the growth of cereal crops.
But it hasn't been like this for years The day before Grain Rain, it was still raining and snowing.
The temperature is falling instead of rising, as if it were winter again.
"In mid-March, since the rain began, the soil paste has been pulsating, and today the rain is in the valley of water.
Rain is silent, just like the rain in my field.
At this time, cover the grain and sow, from top to bottom.
"At this time, the weather is mild and the rainfall has increased significantly, which has a lot to do with the growth and development of cereal crops.
Appropriate rainfall is beneficial to rejuvenation and jointing of overwintering crops and sowing and emergence of spring crops. In ancient times, the so-called "rain gives birth to hundreds of valleys" embodies the significance of modern agricultural climate of "Grain Rain".
However, too much rain or severe drought will often cause harm and affect the later yield.
Grain Rain is in the middle and lower reaches of the Yellow River, which not only points out its agricultural significance, but also shows that "spring rain is as expensive as oil".
In ancient China, Grain Rain was divided into three stages: "The first stage was when Ping was born; The second time, pigeons blow feathers; The third stage is from Dai Sheng to Sangzi.
"It means that after Grain Rain, the rainfall increased, duckweed began to grow, and then cuckoos began to remind people to sow, and then Dai Sheng birds began to be seen on mulberry trees.
"Before Grain Rain, cotton was well planted", as the saying goes, "Grain Rain doesn't grow flowers, and its heart is like a crab crawling".
Since ancient times, cotton farmers have regarded Grain Rain Festival as an indicator of cotton planting, compiled proverbs and passed them down from generation to generation.
Most weather proverbs of Grain Rain Festival revolve around the center of rain but no rain, such as "Grain Rain is gloomy, it rains in summer", "Grain Rain rains, and there is no dry soil for forty-five days" and so on.
There are also solar terms in Grain Rain, such as high temperature and frequent rainy days, which will cause the occurrence and prevalence of pests and diseases of wheat.
I hope the weather in Grain Rain will get warmer gradually in the future, and it will not be better than winter.
Which valley word should be written in Grain Rain solar terms? Grain Rain is the sixth solar term among the 24 solar terms and the last solar term in spring. Every year from April 19 to April 2 1 day, when the sun reaches 30 degrees of the yellow meridian, it is Grain Rain, which comes from the old saying "Rain makes a hundred valleys".
At the same time, it is also the best time for sowing, transplanting and ordering beans.
According to meteorologists, Grain Rain is the last solar term in spring, and the arrival of Grain Rain solar term means that the cold wave weather is basically over and the temperature rises faster, which is very beneficial to the growth of cereal crops.
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What are the stories behind Grain Rain in the 24 solar terms? There is a story circulating in Guanzhong, Shaanxi Province: It is said that more than 4,000 years ago, Huangdi in Xuanyuan urgently needed an official in charge of historical materials.
One day, the Yellow Emperor discovered Cang Xie with both ability and political integrity and appointed Cang Xie as a historian.
He remembered the important events of the country clearly by tying knots, which was very appreciated by the Yellow Emperor.
Later, the knot notes became more and more backward.
Once, Cang Xie went out hunting with a hunter. The hunter pointed to the traces of various wild animals left on the ground and told the whereabouts of wild animals.
Cang Xie was deeply inspired: "A footprint represents a thing!" After returning home, Cang Xie packed up and went out for a trip.
He climbed mountains and waded in water, was not ashamed to ask questions, and expressed everything he saw according to its characteristics.
Pictographic by class, original text.
Because of his contribution to word-making, he touched the Emperor of Heaven. At that time, there was a famine in the world, so he ordered the heavenly soldiers to open the granary of the Heavenly Palace, and millet was planted, and all the people in the world were saved.
After Cang Xie's death, people buried him in his hometown-north of Shiguan Town, Baishui County. At the entrance of the tomb, a couplet was carved: "Rain millet felt the emperor of heaven in those days, and the same text matched the bridge with Lingyong."
People set the day of offering sacrifices to Cang Xie as Grain Rain Day, which is now "Grain Rain Festival".
Nowadays, every Grain Rain Festival, there is a temple fair in Shiguan Town, Baishui County to worship Cang Xie.
What does the solar term Grain Rain in Grain Rain mean? Twenty-four solar terms are a splendid culture created by the working people in our country, which can reflect the changes of seasons, guide agricultural activities and affect the food, clothing, housing and transportation of thousands of households.
In ancient times, a year was divided into twelve months, and each month had two solar terms.
The former is solar terms, while the latter is neutral. For example, beginning of spring is the first month's festival, and it rains in the first month. Later generations called solar terms and neutral gas solar terms.
The names of the 24 solar terms are: beginning of spring, Rain, Sting, Vernal Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Xiaoshu, beginning of autumn, Chushu, Bailu, Autumnal Equinox, Cold Dew, Chufrost, beginning of winter, Light Snow, Winter Solstice, Slight Cold and Great Cold.
March 20th to 22nd is the vernal equinox, which is one of the solar terms reflecting the changes of the four seasons.
On the vernal equinox, the sun shines directly on the equator, and the time between day and night is equal all over the earth. Therefore, the ancient vernal equinox and autumnal equinox are also called "equinox", and there is a folk proverb that "vernal equinox and autumnal equinox are equally divided day and night".
Grain Rain is one of the 24 solar terms.
Every April 20th or 2 1 day, when the sun reaches 30 degrees of the yellow meridian, it is Grain Rain.
At this time, the weather is mild and the rainfall increases obviously, which has a great relationship with the growth and development of cereal crops.
Appropriate rainfall is beneficial to the greening and jointing of overwintering crops and the sowing and emergence of spring sowing crops.
Grain Rain is in the middle and lower reaches of the Yellow River, which not only points out its agricultural significance, but also shows that "spring rain is as expensive as oil".
On May 5 or 6 every year, when the sun reaches 45, it is the "long summer" solar term.
China has been used to long summer as the day of long summer since ancient times.
In the long summer, everything is thriving.
Before and after the "Long Summer", only the area south of Fuzhou-Nanling Line in China really entered summer, while parts of Northeast and Northwest China just entered spring.
1October 8-9 is cold dew, which was regarded as a sign of cold weather in ancient times.
The solar term of the Mid-Autumn White Dew is "dew dew", but it is already "dew" in the cold season and autumn, which will condense into frost.
Twenty-four solar terms are a tradition in our country.
What are the solar terms in Grain Rain's poems describing the solar terms in Grain Rain Grain Rain: Grain Rain is the sixth solar term among the 24 solar terms and the last solar term in spring. Every year from April 19 to April 2 1 day, when the sun reaches the longitude of 30 degrees of the Yellow River, it is Grain Rain, which comes from the old saying "Rain gives birth to hundreds of valleys".
At the same time, it is also the best time for sowing, transplanting and ordering beans.
According to meteorologists, Grain Rain is the last solar term in spring, and the arrival of Grain Rain solar term means that the cold wave weather is basically over and the temperature rises faster, which is very beneficial to the growth of cereal crops.
The ancient poems describing Grain Rain's solar terms are as follows: "Grain Rain" Wu Outing's floating clouds are rich and chilling, and there are purple peonies in my hometown.
Grain Rain doesn't need to add national colors, and Jiangnan thinks about cuckoo.
Heshui Zuo's "Grain Rain" is mild, with frequent rain and frost, and fragrant willows and green tea.
Cuckoo crows at dusk in spring, and there are many things to plant.
"Peony Map" Author: Grain Rain, Tang Yin, Flower Mouse Gu, playing with Tong Guan to draw a map.
What do you know about Pingkang powder? Can it have the same color?
"Farewell to Gou's unnamed mansion before the southern tour" Author: Xu Hun "Hengjian Song in Jiulan, looking at the Guanhe River at dusk".
The road goes straight to the official early, the family is poor and there are many guests.
Mountain faint letter Grain Rain, wood fall Dongting wave.
I don't travel far, so the garden is deserted.
"Old Putang (Xue Nengshi)" Author: Shao Ping, Cao Ye, melon picked up my thatched cottage, Grain Rain did his own hoe.
Yesterday, the spring breeze didn't bully me, so I blew my bed and read a book.
"Bai Mudan" Author: Wang Zhenbai Grain Rain washing fiber element, cut off Bai Mudan.
Extraordinary fragrance opens jade, light powder mud silver plate.
The morning dew is wet and jathyapple is cold.
The family has nothing to say but lean on Zhu Lan.
"On the way in spring, send the messenger Cui of Nanba" Author: Zhou Pu travelers travel, spring is warm.
Breeding frogs and returning grass.
The mere absence of Grain Rain has not changed the warm weather.
With Yu gone, they should both pity and hate.
"Grain Rain" Author: Zhu Yun Dynasty: The Temple of Heaven was divided into forests in Song Dynasty, and dreams were written on empty eaves.
Knowing Grain Rain in the Ming Dynasty, there is no way to ban flowers.
Zhu Shi's technique is ingenious, but the smoke is faint.
The more you are locked in a poultry prison, the more I say to God.
"The day after tomorrow, Grain Rain will have its own rhyme poem" Author: Wang Yan Dynasty: Tang flowers are thicker than white crane incense, and the countryside is slow to talk about soaring.
Spring in the pot is not old, and the short wall is covered with small white and light red.
Pingchou Cuilang Maiqiu is near, and the old farmer's intention is overwhelming.
Fortunately, we are full and have nothing to do, and we are looking for inheritance every day.
In my leisure time, I feel that spring is longer and the wine smells like ears.
Self-pity is a trick, but it's hard to see what people can do.
"Magnolia Slow" Author: Wang Yun Dynasty: Yuan School: Ci asked Dongcheng spring scenery, which was in the period of Grain Rain and Peony.
Think of the fragrant buds of the day before yesterday, but they are blushing and rotten recently.
Liu Lang likes flowers very much. He made an appointment with Liu Bian and a crock and got drunk with Wu Ji.
Small steps, low jade plate.
The spring breeze embroidered Luo Wei a hundred times.
See Cai.
I am very interested in chasing after Huan, lingering on the scene and looking back.
In mid-spring, there is a short pavilion, a glass of water, and the grass is inclined.
It is unbearable for Wei Yao to return to the snow vertically and leave the branches.
"Tea Picking Song" Author: Qianlong Dynasty: I don't like to pick tea the day before yesterday, and I am the official manager; I like picking tea today. Wu Min lives a hard and natural life.
Yun Qi took the road near Houpostscript Mountain, but it was not the place prepared by officials, so he avoided picking tea by doing nothing. He really worked hard for men and women.
The tender pods and new buds are carefully selected, and Grain Rain is busy; Before the rain, it was expensive, but after the rain, it was difficult for people to see Chen Ming.
The origin is expensive and sincere, but it is not expensive, so it is good for all ages to go; We don't have enough clothes and food, and the Longzu Egg Cake is really tasteless.
"Taste tea and send it to the monk's spirit." Lin Hejing [Song] Baiyun Peak has two new shots, green is long-term and fresh.
Quietly trying is like snow on the lake, tasting and remembering people.
A master of infusion bag or bottle gold powder should have it, and I cherish it myself.
After scratching my head, I want to persuade Songse to play three rounds.
"Seven-character Poems" Author: In the Qing Dynasty, there was no wind, no rain or shine, and the bamboo was graceful.
Favorite guests who are cool at night, a pot of new tea soaked in pineapple.
A few new bamboo trees and a few looming mountains.
It's just Tomb-Sweeping Day, even in Grain Rain, sitting there with a cup of fragrant teas.
Meng Haoran [Tang] tried to browse Jinghu Lake with Cui 21, sent a bag, congratulated the two men, and flowed to the end.
I don't know the taste of perch, but I know the love of seagulls and birds.
Sails are sent by firewood, and it's sunny in Grain Rain in spring.
I will explore the Yu Xia Point and walk across the city gently with my back.
There are steamed buns at home, and the article promotes congratulations.
Canglang sang when he was drunk, so he made a chorus.
"Peony" Wang Zhenbai [Tang] Peony is the favorite of spring, but I never envy peony.
Wheat autumn can last for several days, but Grain Rain is only slightly cold.
Jealousy is frequent, and my makeup is exposed.
Hibiscus Huan gauze companion, long hate the waves.
[Bai Mudan] [Tang] Grain Rain washing fiber element, cut into.
Extraordinary fragrance opens jade, light powder mud silver plate.
The morning dew is wet and jathyapple is cold.
The family has nothing to say but lean on Zhu Lan.
On March 5, accompanied by a doctor, Zhang [Tang] visited the East Lake in Changsha, with a beautiful scenery and a far-reaching view.
The floats are swaying and the embroidered hubs are graceful.
The trees are lush, and the songs turn into ghosts.
The lake is fascinated with jade, and the grass is drunk with dragonflies.
Birds make tung flowers, fish turn Grain Rain flat.
From then on, who will come to see Lanting's paintings?
Zhou Pu [Tang] traveled a lot during the trip to the South Dam in mid-spring, and the spring was warm and harmonious.
Breeding frogs and returning grass.
The mere absence of Grain Rain has not changed the warm weather.
With Yu gone, they should both pity and hate.
[Tang] Pick up my thatched cottage with melons, and Grain Rain hoes it.
Yesterday, the spring breeze didn't bully me, so I blew my bed and read a book.
Liao Rong [soup] on the wall of Wu Bin's house is green in the round pond, and the fish are jumping and growing purple.
The road is poor and weak, and the old village is returned to the field.
The calf is far away from the original grassland, and the frog is singing by the fence.
I went to Chachuan. It was sunny in Grain Rain at first.
Grain Rain's poems and paintings are in Grain Rain, the clouds in Grain Rain/Wu Outing are rich and cold, and there are purple peonies in his hometown.
Grain Rain doesn't need to add national colors, and Jiangnan thinks about cuckoo.
Grain Rain (Contemporary) The morning breeze in Wei Xin is soft and the rain is soft, and the healthy magpie is early.
Flowers and trees contain nectar. Isn't this a good season?
Grain Rain solar terms introduction 100 Grain Rain is the last solar term in spring. At this time, it is not the time when spring rain is as expensive as oil, but it is raining, which is of great benefit to the growth of cereal crops.
There is also an anecdote about Grain Rain, which is related to Cang Xie and Chinese characters.
Real name Hou Gang, real name Jia,No. Shi Huangshi, a native of Baishui County, Weinan City, Shaanxi Province, is the Left History of Xuanyuan Huangdi.
In ancient times, there were no words, and ancestors tied knots to remember them, but many knots were easy to be similar or perhaps confused.
According to the trajectory of the sun, the moon and the stars, the grain shape of tortoise shell and the footprints of birds and animals, Cang Xie had an epiphany on the day of Grain Rain solar term, and created Chinese characters, which was earth-shattering and made the gods cry. As a result, it rains millet every day and cries wolf at night.
That is to say, it suddenly started to rain in Grain Rain, which is the origin of the "Grain Rain" solar term.
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Twenty-four solar terms are traditional folk festivals in China, if we don't stick to style and words. As early as the Zhou Dynasty and the Spring and Autumn Period, we used the method of "earth rules" to determine the summer solstice, winter solstice, vernal equinox and autumn equinox. The 24 solar terms divide a year into 24 equal parts and give each equal part a name. This is the origin of the 24 solar terms. The names and order are: beginning of spring, Rain, Creeping, Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Slight Summer, Great Summer, beginning of autumn, Early Summer, White Dew, Autumn Equinox, Cold Dew, Early Frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold. Every solar term is about solar terms. The so-called "qi" refers to meteorology and climate. Twenty-four solar terms are closely related to season, temperature, precipitation and phenology. Beginning of spring, Changxia, beginning of autumn and beginning of winter indicate the beginning of spring, summer, autumn and winter respectively, and the vernal equinox, autumnal equinox, summer solstice and winter solstice are the turning points of the season. The five solar terms of slight summer heat, great summer heat, slight cold and great cold are the hottest. White dew, cold dew and first frost indicate that there is water vapor condensation in the lower atmosphere; It also reflects the degree of temperature drop. Rain, Grain Rain, light snow and heavy snow reflect the situation and degree of precipitation; Stunned, clear, small and full, awn seeds are the characteristics of reactants and crop growth. Twenty-four solar terms are the result of long-term observation, exploration and summary of astronomy, meteorology and climate by workers in China, and are unique to working people in China. Great scientific and technological achievements, agricultural activities are widely carried out in the vast rural areas of China ... If you don't stick to style and writing, the 24 solar terms are traditional folk festivals in China. As early as the Zhou Dynasty and the Spring and Autumn Period, the summer solstice, the winter solstice, the vernal equinox and the autumn equinox were all determined by the method of measuring the sun shadow with "soil rules". The 24 solar terms divide a year into 24 equal parts and give each equal part a name. This is the origin of the 24 solar terms. The names and order are: beginning of spring, Rain, Creeping, Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Slight Summer, Great Summer, beginning of autumn, Early Summer, White Dew, Autumn Equinox, Cold Dew, Early Frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold. Every solar term is about solar terms. The so-called "qi" refers to meteorology and climate. Twenty-four solar terms are closely related to season, temperature, precipitation and phenology. Beginning of spring, Changxia, beginning of autumn and beginning of winter indicate the beginning of spring, summer, autumn and winter respectively, and the vernal equinox, autumnal equinox, summer solstice and winter solstice are the turning points of the season. The five solar terms of slight summer heat, great summer heat, slight cold and great cold are the hottest. White dew, cold dew and first frost indicate that there is water vapor condensation in the lower atmosphere; It also reflects the degree of temperature drop. Rain, Grain Rain, light snow and heavy snow reflect the situation and degree of precipitation; Stunned, clear and full-grown, it is the characteristic of reactant and crop growth. Twenty-four solar terms are the result of long-term observation, exploration and summary of astronomy, meteorology and climate by laborers in China, and they are the unique great scientific and technological achievements of laborers in China. Carrying out agricultural activities in the vast rural areas of China has a wide range of application values, which is generally more suitable for agricultural activities in the Yellow River Basin. In order to facilitate people's memory, it was compiled into solar term song, and someone even wrote a seven-character poem. Twenty-four solar term song spring rains. Autumn is cold and frosty, and winter is cold and snowy. Set the dates of two festivals every month, with a maximum difference of one or two days. From the first half to June and Gansu, and from the second half to August and Gansu. The earth goes around the sun once a year. A year is divided into December, and the 24 solar terms are closely linked. According to the Gregorian calendar, these two gases do not change every month. The first half of the year was in June and Gansu, and the second half was in August and August. The vernal equinox is in March and Qingming Grain Rain is in April. Long summer and full summer in May, full summer solstice in June; July is hot and slightly hot, and August is long summer, beginning of autumn; In September, the Millennium meets the autumnal equinox, and the first frost and cold dew are all in October; 1 1 month, there will be light snow in early winter, and the winter solstice will usher in the New Year with heavy snow. Grasp the season and harvest in time to ensure a bumper harvest. Beginning of spring: If you start immediately, you will be stupid in spring. The weather is getting warmer and warmer, and the vast land will show a scene of recovery. On this day, spring began. Rain: It means that the climate is getting warmer, the ice and snow are melting, and the rain is increasing gradually. Stinging: Spring thunder sounded, alarming everything, and animals hibernating underground began to be unearthed. This is the midpoint of 90 days in spring, called the vernal equinox. This day equals day and night. Qingming means clean and bright. The climate is warm and the vegetation begins to sprout luxuriantly. Grain Rain means "Rain gives birth to hundreds of valleys". Since this day, rainfall has increased, which is conducive to grain growth. Long summer: From early summer, crops will grow gradually in a warm climate. Xiaoman means full, and the seeds of summer crops such as wheat are gradually full. At the same time, autumn is also the busiest season for planting crops. Solstice of summer: it is very hot, and the shadow of this day is very short. On this day, the day is the longest and the night is the shortest in the northern hemisphere, which means that summer is coming and the temperature will continue to rise. Summer heat: summer heat is hot, summer heat is hot but not hot to the extreme. Extreme heat: extreme heat, the hottest season of the year. Beginning of autumn: The heat will cool off, beginning of autumn. Since then, the temperature has gradually dropped. Summer: it means the end, which indicates that the heat will soon pass, and the heat will end on this day, and the temperature will gradually drop in most parts of China. Millennium: At this time, due to the cool night, the water vapor near the ground condenses into white dew on vegetation and other objects, which means the weather turns cold. Autumnal Equinox: This is the midpoint of 90 days in autumn, and day and night are equal again. From this day on, the days in the northern hemisphere became shorter and the nights became longer. It's chilly at night and the dew is cold, which means that the climate will gradually change from cold to cold. Beginning of winter: Winter has passed, which means the crops will be harvested after harvest. It begins on this day in winter. Xiaoxue: It began to snow in the north, but the amount of snow was still small and the frequency was not much. Heavy snow: the snow will be small to large, the number of days and days of snowfall will increase compared with that of light snow, and there will be snow on the ground gradually. Solstice in winter: the longest shadow. ...
Please indicate the source? The meaning of solar terms in Grain Rain What does Grain Rain mean?