Great cold solar terms

The Great Cold is one of the 24 solar terms and the last of the 24 solar terms in China. Every year around 65438+10.20, when the sun reaches 300, it is a severe cold. During the severe cold, the cold wave frequently goes south, which is the coldest period of the year in most parts of China. The wind is strong, the temperature is low, and the snow on the ground does not melt, showing a cold scene of ice and snow. During this period, railway, post and telecommunications, petroleum, shipping and other departments should pay special attention to take measures to prevent severe weather such as strong winds and blizzards as soon as possible. Agriculture should strengthen the cold and antifreeze of livestock and wintering crops. After the great cold, a new year's solar cycle is ushered in.