When is the slight cold in 2024? How many minutes and seconds?

The slight cold time in 2024 is1October 6th, 65438+4: 49: 9.

Slight cold is the 23rd solar term among the 24 solar terms, the 5th solar term in winter, the end of the second month of the dry calendar and the beginning of the ugly month. Cold air is cold for a long time, and slight cold means that the weather is cold but not extreme. Like severe cold, mild summer heat, severe summer heat and intense summer heat, it is a solar term indicating temperature change. The slight cold solar term is characterized by cold, but it is not extremely cold. The slight cold time in 2024 is1October 6th, 65438+4: 49: 9.

According to the long-term meteorological records in China, the slight cold solar terms are colder than the great cold solar terms in the north, and there is a saying that the slight cold is better than the great cold in the north. However, for some parts of the south, the lowest temperature in the whole year will still appear in the great cold solar terms. The slight cold in the north of China is colder than the severe cold, because the surface residual heat is relatively small, which has been completely released by the slight cold, and the temperature is minimized. The surface of the south is relatively hot, and the remaining solar terms from hot to slight cold have not been released. In severe cold, the surface residual heat is discharged and the temperature is minimized.

Introduction of Xiao Han's farming activities

There is a great difference in climate between the north and the south of China, which has been proved by long-term meteorological records. In the north, the slight cold solar terms are colder than the severe cold solar terms; But for most parts of the south, the big cold solar terms are colder than the small ones. Due to the large geographical span between north and south of China, different regions will have different production and cultivation for the same slight cold solar terms.

In the north, in most areas, there is not much farm work in the fields, and all of them have winter holidays. The main task is to do a good job of keeping warm in vegetable pits and sheds, and to make fertilizer and accumulate fertilizer at home. Winter fertilizer should be applied to wheat, rape and other crops in southern China, while in Hainan and most parts of southern China, it is mainly to do a good job in cold and antifreeze, store fertilizer and build water conservancy projects. Slight cold and severe cold are the periods with the least rainfall in a year.