What are the weather characteristics of the source of the White Dew in the 24 solar terms
may not be unfamiliar with the 24 solar terms, but it may be relatively unfamiliar with specific solar terms. Among them, Bailu is one of the solar terms. What is the source of Bailu in the 24 solar terms? What are the characteristics of Bailu weather? Next, let's follow the old yellow calendar of this issue and have a look!,
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on the auspicious day of 2020. Entering Bai Lu indicates that the weather has turned cool and bid farewell to the hot summer completely. There is a large temperature difference between morning and evening. There are many dew drops on the fallen leaves on the ground, grass on the roadside and spider webs on the grass in the morning. The dew is due to the lower temperature, Water droplets formed by condensation of water vapor on the ground or near earth objects. The ancients used four seasons with five elements. Autumn is golden, golden and white, so they used white to describe autumn dew. Hence the name Bailu. Bailu is the third solar term of autumn, indicating the end of mengqiu season and the beginning of mid autumn season. The poem "White Dew": "the lotus is falling, the jade is shining, and the west wind is cool all night. The sound of wild geese is quiet, and the jujube is red, and the osmanthus is fragrant." it shows that the temperature difference between day and night is large, and many crops enter the harvest season, so we should pay attention to adding and reducing clothes in time after white dew to prevent colds. In addition, the large temperature difference is conducive to crop maturity, and the harvest is too early and too late. Not only the yield is low, but also the quality is poor, So harvest crops in time.,
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on the auspicious day of construction in 2020? Continuous cloudy and rainy weather often occurs in the East, South and west of Southwest China. Heavy rain caused by tropical weather system (typhoon) may also occur in the southeast coast, especially in the South China coast. In addition, autumn drought, forest fire risk, early frost and other weather may occur in some areas at this time. If the summer drought in the middle and lower reaches of the Yangtze River, the summer drought in West China and South China is not moistened by autumn rain, it may form continuous drought in summer and autumn. A proverb says, "spring drought is not drought, autumn drought is reduced by half. Spring drought covers warehouses and autumn drought cuts off grain planting."
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in some northern regions, such as Shaanxi, Shanxi, Gansu and North China in the northwest, autumn precipitation would have been less. If there is a serious autumn drought, it will not only affect the harvest of autumn crops, It also delays the sowing, emergence and growth of autumn crops, affecting the harvest of the next year. In addition, with the autumn drought, especially in mountainous forest areas, the air is dry and the wind force increases, and the forest fire insurance begins to enter the high incidence period in autumn.https://www.dailyq-a.com/Culture/28717.html
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