Cold dew time information on booksCold dew is introduced

Cold dew inThe 24 solar termsRanked 17th, on 9 October 8 solstice festival.Departure pulled seventy-two hou the said: "the September quarter, cold dew gas, condensation will."Cold dew mean air temperature is lower than when the millennium, the dew on the ground is colder, is going to condense into frost.Cold dew season, the north of nanling and large areas have been into the autumn, the northeast and northwest has entered or is about to enter the winter.

After the millennium, the weather turns cool, began to appear dew, in the cold dew, the dew, and the temperature is lower.Some areas in China at this time there will be a frost, the north has a late autumn, white clouds, red leaves I see the first frost, the south also of autumn gradually thick, cicada without charge.

The ancient dew is as the weather turns cool sign of cooling.Mid-Autumn the millennium throttle "dew condensation and white", to JiQiu when cold dew is "cold dew gas, will condensation" for the frost.

date

Formula: [Y * D + C] -l

Formula interpretation: Y = 2 after years, D = 0.2422, L = number of leap year, C = 8.318 in the 21st century, the 20th century = 9.098.

For example: in 2088, cold dew date = [88 x 0.2422 + 8.318] - [88/4] = 29-22 = 7, July 7, is a cold dew.

Exception: no.

Cold dew living

After the cold dew, along with the temperature falling, cold is the most popular disease when the temperature drops and the dry air, the cold virus increase irulence.At this time a lot of disease will endanger the life of old people, one of the most should be vigilant is cardio-cerebrovascular disease and stroke, recurrence of old age chronic bronchitis, asthma, pneumonia and other diseases are seriously threatens the safety of life of the elderly.According to statistics, old chronic bronchitis patients more than 90% after a cold can cause acute episodes, so to take comprehensive measures to actively prevent colds.In this turbulent autumn cold dew throttle, reasonably arrange daily living life in the elderly, has an important effect to the health of the body.

Cold dew origin

Every year on October 8, 9, or the sun arrived at longitude 195 ° for cold dew.Departure pulled seventy-two hou the said: "the September quarter, cold dew gas, condensation will."Cold dew mean air temperature is lower than when the millennium, the dew on the ground is colder, is going to condense into frost.Cold dew season, the north of nanling and large areas have been into the autumn, the northeast and northwest has entered or is about to enter the winter.

"A cold dew can be divided into three syndrome: ancient Chinese hou hong yan guests;2 wait birds into the water for the clams;Three HouJu huang hua."This solar term hong yan formed a word or herringbone queue aggressively warmth-loving creature;Late autumn bleak, the birds were gone, the ancients saw the sea suddenly appeared a lot of clam, and shells of stripe and color are similar, and with a so I think that is a bird into;Third hou "chrysanthemum beginning huang hua" is said at a time when chrysanthemum has widely open.

Cold dew keeping in good health

The high customs

If the millennium when the weather turns cool, began to appear dew, so that by the cold dew, the dew, and the temperature is lower.Some areas in China at this time there will be a frost, the north has a late autumn, white clouds, red leaves I see the first frost, the south also of autumn gradually thick, cicada without charge.Peking man climb the customs more quickly, jingshan park, badachu and xiangshan is good place for climbing, ninth climbing festival, will attract many visitors.

Farming practices

Cold dew weather conditions are good for the autumn harvest, when the farmer's proverb: rust-worn gears flaking, peanuts and charge catching fish in lotus root thicken.Soybean cold dew harvest day, pomegranate hawthorn.Cold dew peach mature peach varieties belong to the north, in the mature stage before and after cold dew, so the name "cold dew peach".

Diet custom

Cold dew, should eat more sesame, glutinous rice, japonica rice, honey, soft food, such as dairy products, and at the same time increase the chicken, duck, beef, pork liver, fish, shrimp, jujube, Chinese yam, etc to increase physical fitness;Eat less spicy taste, such as pepper, ginger, onion, garlic, over eating spicy appropriate injury body Yin essence.Conditional can boil some hundred jujube lotus ginkgo porridge often drink, often eat yam and horseshoe also is pretty good health.