What does the White Dew Festival mean?

Millennium is one of the 24 solar terms of the lunar calendar. When the sun reaches 165 degrees, it is called the Millennium solar term. Millennium is the third solar term in autumn, marking the end of Qiu Meng and the beginning of Mid-Autumn Festival.

After the Millennium solar term, cold air became more and more active, and low temperature weather often appeared, which affected the heading and flowering of late rice. Huanghuai, Jianghuai and South China should seize the favorable opportunity of high temperature for shallow water irrigation.

During the White Dew period, the sunshine in South China decreased sharply compared with that in summer, and the rainfall was mostly characterized by low intensity, continuous rain and frequent persistence. Therefore, there is a saying in agricultural proverbs that "the dew is clear and the grain is as white as silver". In this regard, we should take corresponding agricultural technical measures to reduce or avoid the harm of autumn rain, and pay attention to the prevention and control of rice blast, Sclerotinia sclerotiorum and other diseases.

The Millennium third class:

Hongyan will arrive later. Red is big and goose is small. They are two different species. Hongyan flies north in February and south in August. ?

Second, wait for the mysterious bird to return. The mysterious bird is the swallow, which comes from the vernal equinox and is far away from the autumnal equinox. It is a bird in the north, and flying south brings vitality. Now, flying to the north, the safflower has gone halfway, the autumn wind is bleak, and Ye Fei falls all over the mountain. "Twenty-four solar terms": "The mysterious bird sees the vernal equinox (at the beginning of the vernal equinox, the mysterious bird arrives; Yan came), at this time, he moved from north to south. Yan is a southern bird, so he returns. "

A flock of birds breeds shame. This kind of "shame" and "shame" are both delicious food. "Xuanwu hides the shade of wood, and the Dan bird is still ashamed." Raising shame means that birds perceive cold air and store food for winter, such as treasure. "Yi Zhou Shu Shi Xun": "On the day of the Millennium, the geese come, the mysterious birds return on the fifth day, and the birds are ashamed on the fifth day."