frost is the 19th of the 24 solar terms we are familiar with. After frost, it will be colder and colder. What is the next solar term after frost? Is frost fall in autumn or winter? Next, let's follow the old yellow calendar of this issue and have a look!
you may be interested in: is winter after frost? What are the climatic characteristics? What is the next solar term after
Frost: frost at the beginning of winter is one of the 24 solar terms and a big omen of entering a cold winter. It's cold and frost is beginning to fall, so it's called frost. Lidong represents the beginning of winter. Lidong, the 19th of the 24 solar terms, is also the end of Xuyue and the beginning of Haiyue; The time point is between November 7 and 8 of the Gregorian calendar, that is, the sun is at 225 ° of the Yellow meridian. Li, Jianshi also means that winter has begun since then. Winter means the end. It means to collect crops after harvest. China takes the beginning of winter as the beginning of winter. In the beginning of winter, the upper westerly jet has been fully established in southern Asia. At this time, the intensity and eastward movement of the South Branch of the upper westerly wind have a great impact on the precipitation weather in the Jianghuai area. When the zonal circulation in the Asian region and the fluctuation of the South Branch of the west wind is strong, a wide range of cloudy and rainy weather will occur. In addition, the end of zonal circulation and meridional circulation will also be established, with cold wave and significant cooling. Before and after the beginning of winter, precipitation in most parts of China decreased significantly. The land in northern China is frozen, and agricultural and forestry crops have entered the overwintering period.
you may be interested in: what is the temperature of the frost term? Which season does the
frost term belong to? Autumn or winter: autumn frost is the last term of autumn. Entering frost means that autumn is coming to an end and winter is coming. It shows that the frost season is still in autumn. Frost is the condensation of water vapor on the ground in cold weather. Therefore, frost is not frost, but the phenomenon that the earth will have the first frost when the weather is cold. In the frost season, the leaves begin to wither and yellow, and are blown to the ground by the autumn wind. All the stingers are still in the cave and go into hibernation. Frost, most areas in the north have finished the autumn harvest. Even cold resistant onions can no longer grow, because "frost can't afford onions. The longer they grow, the more empty they will be". In the south, it is the busy season of "three autumn". Only single season hybrid rice and late rice are harvested, planting early stubble wheat and early stubble rape; Pick cotton, pull out cotton straw, plough and prepare the land.,
and you may be interested in: how to catch crucian carp in the frost season? Why do you call frost,
and "pull out all the straw on the ground to avoid insects and diseases". After harvest, the straw and stubble should be collected in time, because there are many overwintering insect eggs and bacteria hidden there. The Chinese cabbage in North China is about to be harvested, so the later management should be strengthened. During the frost season, most parts of China have entered the dry season. We should attach great importance to forest protection and fire prevention. In frost season, health care is particularly important. There is a folk proverb "it's better to replenish frost in a year", which shows the impact of this solar term on us. When frost falls, it belongs to the soil in the five elements. According to the viewpoint of health preservation of traditional Chinese medicine, in terms of the relationship between the four seasons and five tonics (ascending tonic in spring, clear tonic in summer, light tonic in long summer, flat tonic in autumn and warm tonic in winter), it belongs to the same soil as long summer. Therefore, it should be based on the principle of light tonic and replenish blood gas to nourish the stomach. Dietary tonic should be distinguished according to the nature, taste and meridian of food.and
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