What does the Hanlu solar term mean, and what does the meaning of the Hanlu solar term mean

Cold dew means that the temperature is lower than that of white dew, and the dew on the ground is colder and is about to condense into frost, indicating the official beginning of the autumn season.

Hanlu is the seventeenth solar term in the 24 solar terms of the lunar calendar, which belongs to the fifth solar term of autumn, indicating the official beginning of the autumn season; The time is on October 8 or 9 of the Gregorian calendar every year, when the apparent sun reaches 195° of ecliptic longitude.

The Seventy-two Candidate Explanations of the Lunar Order said: "On the September Festival, the dew is cold and will condense. ”

Cold dew means that the temperature is lower than when the white dew is used, and the dew on the ground is colder and is about to condense into frost. In the cold and dew season, the vast areas of Nanling and the north have entered autumn, and the northeast and northwest regions have entered or are about to enter winter. The temperature is gradually dropping.

The three solar terms of white dew, cold dew, and frost all indicate the phenomenon of water vapor condensation, and cold dew is the transition of the climate from cool to cold. We can faintly hear the footsteps of winter.

At this time, the temperature in most parts of southern China continues to drop. The average daily temperature in southern China is less than 20, and even in the coastal areas of the Yangtze River, it is difficult for the mercury column to rise above 30, while the minimum temperature can drop below 10. Except for a few lowlands in the valleys, the average temperature in the Northwest Plateau is generally below 10 for 5 days.

Thousands of miles of frost shop, thousands of miles of snow drifting, and the autumn colors of South China are very different.

Every year around October 8 (October 8 and 9), when the sun moves to the ecliptic longitude of 195 degrees, it is the cold dew of the 24 solar terms. "Cold dew" means that the temperature during this period is lower than that of "white dew", and the dew on the ground is colder and is about to condense into frost. "Seventy-two Candidate Explanations of the Lunar Order":

In September, the dew is cold and will condense also. If the "white dew" solar term marks the transition from hot to cool, the heat has not completely disappeared, and the dew can be seen shining in the morning. Then the "cold dew" solar term is a symbol of the cool weather, marking the transition from cool to cold, and the dew drops are shining, as the saying goes, "cold dew and cold dew, cold dew everywhere".

During the cold dew season, the weather will turn from cool to cold.

The cold dew solar term is generally similar to the Double Ninth Festival in time, so after the 99th climb, there is a custom of eating flower cakes. Because of the homonym between "high" and "cake", the festival cake is called "Chongyang Flower Cake", which means "step by step". Flower cakes mainly include "rough flower cake", "fine flower cake" and "money flower cake".

Stick some coriander leaves as a sign, and sandwich dried fruits such as green fruits, jujubes, and walnut kernels in the middle.

What solar term is Hanlu? What does cold dew mean?

Cold dew means that the temperature is lower than white dew, and the dew on the ground is colder and is about to condense into frost. It is the seventeenth of the twenty-four solar terms, the fifth solar term of autumn, on the eighth or ninth day of October in the solar calendar, which signifies the official end of the autumn season and is the transition of the climate from cool to cold.

Cold dew is the seventeenth of the 24 solar terms and the fifth solar term of autumn.

Dou Zhi Wu; The Sun reaches the ecliptic longitude 195°; It is held from October 7 to 9 in the Gregorian calendar every year.

The cold dew is the season of late autumn and the beginning of the month of the Ganzhi calendar.

Cold dew is a solar term that reflects the characteristics of climate change. Entering the cold dew, there is cold air from time to time to the south, the temperature difference between day and night is large, and the autumn dryness is obvious.

Literally, the "cold" of Hanlu means cold, and "dew" indicates the phenomenon of water vapor condensing into dew near the ground layer, indicating the official beginning of autumn.

During the cold dew season, the direct point of the sun has left the equator, and the ground receives significantly less solar heat than in summer, and the temperature drops significantly. Most of the country, even southern China, will be affected by the cold air.

According to the tradition of our country, the cold dew is usually used as a sign that the weather is getting cooler and colder, and the dew in the middle of autumn is condensed and white, and when the cold dew is in the autumn season, it is already "the dew is cold, and it will condense into frost".

Solar term farming. The low temperature chilling injury before and after the cold dew solar term is usually called the cold dew wind, and the cold dew wind generally occurs in the south of the Yangtze River. Cold dew wind is a kind of low-temperature, dry (sometimes rainy) weather accompanied by a large northerly wind that occurs under the influence of cold air moving southward or typhoon and cold air, which is very harmful to crop production. Cold dew wind is the main agrometeorological disaster in the late growth period of late rice in southern China.

The half month from cold dew to frost is the busy season of autumn harvest and autumn planting when autumn crops mature in golden autumn and September, and overwintering crops begin to be sown. The weather is often warm in the days and cool in the nights, and the sky is clear, which is very favorable for the autumn harvest.

October precipitation in northern China is generally only half or less of that in September, while in northwest China it is only a few millimeters to more than 20 millimeters. Drought and lack of rainfall often bring difficulties to the timely sowing of winter wheat, which has become one of the main limiting factors for high yield of dryland wheat. At this time, the southwest region is generally still rainy in autumn, and rainy weather will also occur in Jianghuai and Jiangnan in a few years, which has a certain impact on autumn harvest and autumn planting.

The above content refers to Encyclopedia - Cold Dew.

The cold dew solar term is followed by the frost solar term, which is the last two solar terms of autumn, and after the frost falls, it will be winter.

The cold dew is the end of the month of the Ganzhi calendar and the beginning of the month of Xu. At night, if you look up at the starry sky, you will find that the starry sky has changed seasons, and the "Great Mars" (Antares in Scorpio) represents the height of summer, and it has sunk in the west. As soon as the cold dew passes, the height of the sun continues to decrease, and the temperature gradually drops.

The temperature drops a lot compared to the white dew solar term, and the dew on the ground is also colder, so it is likely to become frozen dew. The Seventy-two Candidate Explanations of the Lunar Order said: "On the September Festival, the dew is cold and will condense.

In our country, there is a proverb that "the dew is white first and then cold", which means that after the white dew solar term, the dew turns from the early autumn with a hint of coolness to the late autumn with a bit of cold "white dew and frost". The shift from white and crystalline dew to cold and condensation vividly reflects the continuous drop in temperature. As the cold grows, so does the slowdown, and autumn is a season of alternating heat and cold.

Introduction to the frost season

Frost is the eighteenth of the 24 solar terms and the last solar term of autumn. Dou Zhixu; The ecliptic longitude of the sun is 210°; It is held on October 23-24 of the Gregorian calendar every year. After entering the frost solar term, the scene of late autumn is obvious, and the cold air moving south is becoming more and more frequent.

Frost does not mean "frost", but rather a sudden drop in temperature and a large temperature difference between day and night. On the national average, "frost fall" is the time of year when the temperature difference between day and night is the largest.

In the frost season, all things are completed, all things are completed in Xu, the sun enters the ground, the yin begins to condense, and the weather begins to fall from frost. Since "frost" is a manifestation of cold weather and large temperature differences between day and night, "frost fall" is named after this solar term, which means "the temperature drops sharply and the temperature difference between day and night is large".

The frost solar term is characterized by colder weather in the morning and evening, hotter at noon, large temperature difference between day and night, and obvious dryness in autumn. The frost season mainly includes the customs of appreciating chrysanthemums, eating persimmons, climbing high and overlooking, and tonics.

What is the solar term after the cold dew: frost falls.

Although there are only 15 short days of frost from the cold dew to the solar term behind it, it is a period of time when the temperature drops relatively quickly, so this season is a turning point in climate change in many parts of China. After the cold dew, the cold air in the north has a certain force, and most parts of our country are under the control of cold and high pressure, and the rainy season is over. The weather is often warm in the days and cool in the night, with clear skies, and a late autumn scene.

Frost is the last solar term of autumn, the transition from autumn to winter.

What solar term is Hanlu? What does cold dew mean?

Cold dew means that the cold gradually increases, the temperature begins to decrease, and the time has come for the dew to turn into frost, which is a sign that the weather is getting cooler, the days are getting shorter, and the nights are getting longer.

The meaning of the cold dew solar term is that the hot breath of summer recedes and the cold air of autumn gradually develops, representing the change of seasonal temperature and reminding people to pay attention to keeping warm.

The cold dew season means that the weather changes from the cool of autumn to the cold of winter, and the cold season needs to be kept warm, the cold is increasing, and the growing organisms are gradually withering or entering hibernation.

The meaning of the cold dew solar term is that because the temperature is lower than that of the white dew, the dew on the ground is colder, and it is about to condense into frost.

Cold dew means that the weather is slowly starting to get colder, the days are shorter, and the nights are longer, so it is necessary to add appropriate clothing to prevent colds.

Cold dew means that it has turned from cool to cold, the temperature has begun to get lower, and the dew has begun to get colder. The climate is changing, and everything is starting to slump. Autumn is over, and winter is just around the corner.

The meaning of cold dew is the meaning of the cold dew that wants to condense, the arrival of the cold dew solar term means that the temperature will gradually become lower, and the ground dew will condense into ice indicating that the weather will become colder, reminding everyone to add clothes in time to avoid the cold.

Cold dew is the weather begins to change from cool to cold, dew condenses and everything begins to depression, the north enters the late autumn season, and special attention should be paid to keeping warm when entering the cold dew season.

It means that as the temperature drops, the cold dew arrives, the dew forms frost, the climate turns from hot to cold, and everything declines with the cold.

Cold dew is the seventeenth of the 24 solar terms and belongs to the fifth solar term of autumn. Dou Zhi Wu; The Sun reaches the ecliptic longitude 195°; It is held from October 7 to 9 in the Gregorian calendar every year. Cold dew is a solar term that reflects the characteristics of climate change, after the cold dew solar term, the days are getting shorter, the nights are getting longer, the sunshine is decreasing, the heat is slowly receding, the cold is gradually growing, the temperature difference between day and night is larger, and the morning and evening feel a little chilly.

From the perspective of climatic characteristics, in the cold and dew season, the autumn in the south is getting stronger, the air is cool and the wind is cool, and the rain is less and dry; The vast areas of the north have entered or are about to enter winter from late autumn.

Cold dew is one of the traditional solar terms in China, which is on October 7, 8 or 9 of the Gregorian calendar every year, which indicates the official beginning of the autumn season. During the cold season, the temperature is lower and the dew is more abundant, and the climate gradually turns from cool to cold and snowy, which is very favorable for the autumn harvest. At this time, the north is in the busy season of corn harvest and winter wheat planting.

But for the south, the decreasing rainfall during the cold dew period will affect the growth of crops.

What solar term is Hanlu? What does cold dew mean?

Cold dew: The temperature is much lower than that of white dew, and the dew on the ground wheel is also colder, which is likely to become frozen dew, so it is called cold dew. "Explanation of the Seventy-two Candidate Collections of the Lunar Order" says:

Phenological. Our country divides the cold dew into three waits: "one waits for the guests of the wild goose; Second, the finch enters the water as a clam; Sanhou chrysanthemum has yellow flowers.

In this solar term, the wild geese of the Honghua Dynasty lined up in a line or herringbone and moved south; In the late autumn, when the birds were gone, the ancients saw that many clams suddenly appeared on the seashore, and the stripes and colors of the shells were very similar to those of the birds, so they thought that the birds had become; The third "chrysanthemum yellow flower" means that the chrysanthemum has generally bloomed at this time.

The meaning of the Hanlu solar term is the beginning of autumn. The cold dew is the end of the month of the Ganzhi calendar and the beginning of the month of Xu. At night, if you look up at the starry sky, you will find that the great Mars (Antares), which represents the height of summer, has sunk in the west.

After the cold dew, the height of the sun continues to decrease and the temperature gradually drops. The temperature of the cold dew drops a lot compared with the white dew solar term, and the cold dew condenses, so it is called cold dew.

The taboo of cold dew.

1. Do not blow the wind.

In the countryside, cold dew is taboo and windy. Farmers believe that if the cold dew blows and the wind blows, the crops will suffer. In some places, it is taboo to have frost during the cold dew, and the frost will frostbite the rice harvested in late autumn, so the folk have the saying that "the cold dew searches only the frost, and the late valley is injured".

2. Don't show your feet.

Showing your body is a reminder that you need to wear long-sleeved clothes in the morning and evening. After the cold season, the dew increases, and the temperature gets lower and lower. At this time, the northern part of our country is already in the late autumn scene. Shishupei is cold at this time, so you must pay attention to the body, especially the warmth of your feet.

The meaning of the cold dew solar term is that after the arrival of the cold dew solar term, the dew turns from the white crystal in early autumn to the cold and condensed, reflecting the continuous decline in temperature. The festival time of the cold dew solar term is October 7-9 of the Gregorian calendar every year, representing the arrival of late autumn. After entering the cold and dew solar term, the cold air begins to move south, and the temperature difference between day and night is large, and the autumn dryness is more obvious.

The cold dew solar term is the fifth solar term in autumn, and our folk have a proverb that "the dew is white first and then cold", which means that when the white dew solar term is the cold dew solar term, the dew turns from white crystal to cold and condensed, reflecting the phenomenon of declining temperature. As the cold grew, everything began to gradually decline.

The cold dew is a solar term that reflects the characteristics of climate change, after the cold dew solar term, the days begin to get shorter, the nights start to get longer, the sunshine hours also begin to decrease, the heat slowly recedes, the cold gradually grows, the temperature difference between day and night is very large, and the cold can be felt in the morning and evening. Some areas of our country will also have frost in the cold dew season, and autumn in the south is getting stronger.

Farming activities during the cold dew season

After the arrival of the cold dew festival, the strong cold air in the south is weak, and the south has low temperature and strong wind, at this time the north needs to have sown wheat, otherwise it is easy to cause a reduction in yield, and the south is more suitable for sowing rape and broad beans after the arrival of the cold dew season. At the same time, it is necessary to take advantage of the weather forecast to harvest and sow seeds on sunny days.