What are the characteristics of the six solar terms in autumn? Don't be too simple or too hasty! ! !

There are six solar terms in autumn, namely beginning of autumn, Chushu, Bailu, Autumnal Equinox, Cold Dew and First Frost. Beginning of autumn is the 13 of the 24 solar terms. After beginning of autumn, it is usually very hot during the day, but it will be cooler at night. After beginning of autumn, cotton bolls cracked and bolled at jointing and booting stage of late rice in most parts of South China. Mid-season rice and summer corn entered the stage of grain filling maturity. Summer is 14 of the 24 solar terms. In summer, the temperature began to drop gradually and the rainfall became less and less. In the north, the temperature difference between day and night gradually increases, which is very beneficial to the production and accumulation of dry matter of crops. Crops mature quickly, and September 7th or 8th is the Millennium solar term. In the white dew season, the summer monsoon is gradually replaced by the winter monsoon, and the northerly wind blows more, shortening the sunshine time and weakening the sunshine intensity in the northern hemisphere. At night, it is often partly cloudy and sunny, and the cooling speed is gradually accelerated. Millennium is the season of harvest and sowing. The autumnal equinox is a solar term representing seasonal changes. After the autumnal equinox, the rainfall in most parts of the south decreased obviously, with frequent rainy days and high night rain rate. It has a great influence on autumn harvest, autumn ploughing and autumn planting. Cold dew is the cold dew when the sun reaches longitude 195 on October 8 or 9 every year. After the cold dew, the cold air in the north has a certain influence. The weather is often warm during the day and cool at night, with clear skies and Wan Li, which is very beneficial to the autumn harvest. The solar term of the first frost is1October 23rd or 24th every year, 10. In the first frost season, most parts of China have entered the dry season, so we should attach great importance to forest protection and fire prevention.