in the face of the quiet passage of time, we all know that it is not easy to retain. What we can do is to cherish time and comply with the changes of nature. This is how the working people have experienced for thousands of years, so they often have fruitful harvest. This article will introduce the seasonal seasons of autumn to see what are special.

what does the White Dew cold dew frost fall mean? The three

belong to one of the solar terms in autumn, and their ranking order is: beginning of autumn, summer, white dew, autumnal equinox, cold dew and frost fall. It can be seen that the process from white dew to frost is a gradual decline in temperature. On the surface, it reflects the condensation and condensation of water vapor, but in essence it reflects the cold degree of the weather. For example, White Dew refers to the condensation of water vapor in the air when the temperature drops to a certain extent and it is cooler at night; When it comes to cold dew, the temperature decreases obviously, the condensation at night increases, and it gets colder and colder; When frost falls, it begins to fall. In some places, the temperature drops below zero degrees Celsius, and the water vapor condenses into frost. Especially in the north of China, you can see the white frost condensed in the morning, which is very spectacular. What are the key points of

for health preservation? After the summer vacation, the autumn tiger has withdrawn from the dominant stage, which means entering the late autumn season. Therefore, from white dew to frost, you need to pay attention to cold prevention and warmth preservation, especially when the temperature difference is large in the morning and evening, you need to take your coat out. In some places, you also need to prevent rain. The so-called autumn rain and cold, you'd better take an umbrella. Secondly, we should pay attention to prevent autumn dryness and eat more fresh fruits that moisten the lungs and replenish water, such as persimmon. It is generally fully mature before and after frost. It has high nutritional value and has the effects of clearing heat and moistening dryness, nourishing the lungs and resolving phlegm, relieving thirst and generating fluid, strengthening the spleen and hemostasis. In addition, we should pay attention to keep exercising. Going to bed early and getting up early is the key to strengthening our physique.

related agricultural proverbs recommend

1. White Dew beat walnuts, frost and pick persimmons.

2. Bailu Valley, cold dew beans and peanuts are harvested after the autumn equinox.

3. The cold dew is early, the beginning of winter is late, and the frost is right for harvesting potatoes.

4. On the day of severe frost and poison, fog and dew is a good day.

5. Cold dew is rainy and there is no flood in spring; There is little rain in cold dew and more water in spring.

6. There is no green rice in the cold dew, and the frost falls together.

7. In the summer, sorghum Bailu Valley, the frost fell to pull out the radish.