Shan comes late autumn wind
Cool half the night sky sleep
End of Heat is one of the 24 solar terms. It also means the end of the hot summer and the three volts have passed or come to an end. The End of Heat is a solar term that reflects the change in temperature. It also means entering the meteorological meaning of autumn. There are many folk activities during the end of Heat, such as eating duck, setting off river lanterns, fishing festival, decocting medicine tea and worshipping the land Lord.
Origin of ancient books during End of Heat
According to “the seventy-second Hou of the month” said: “Place, go, the heat has stopped here.” The hot summer will be over. Although the average daily temperature in the vast areas east and south of Beijing, Taiyuan, Xi ‘an, Chengdu and Guiyang of China and the Tarim Basin of Xinjiang is still above 22 degrees Celsius before and after End of Heat, it is in summer, but at this time, the number of cold air southward increases, and the temperature drops gradually.
Weather characteristics of End of Heat
It is not enough to describe the End of Heat from late August to early September as the temperature begins to drop. Low temperatures are only part of the story. The reason behind this phenomenon is that the direct point of the sun continues to move south and the solar radiation weakens. The second is the subtropical high leapfrogging southward retreat, Mongolia cold high began to be eager, punching out feet, little exposed edge.
During the End of Heat, only the northeast and northwest regions really enter autumn. But whenever cold air affects China, if the air is dry, it often brings windy weather, and if there is warm and wet air in the atmosphere, it often forms a decent autumn rain. After every storm, especially after rain, people will feel more obvious cooling.
In ancient China, the end of Heat was divided into three pentads: “The eagle is a sacrificial bird; Two hou heaven and earth began to Su; The third harvest is the first.” Eagles begin to hunt birds in large numbers during this solar term. Things begin to die;” Wo is the “wo” refers to millet, millet, rice, Liang type of crops general name, “deng” that is mature meaning.
Weather farming during End of Heat
In ancient China, the end of Heat was divided into three pentads: “The eagle is a sacrificial bird; Two hou heaven and earth began to Su; The third harvest is the first.” Eagles begin to hunt birds in large numbers during this solar term. Things begin to die;” Wo is the “wo” refers to millet, millet, rice, Liang type of crops general name, “deng” that is mature meaning.
The End of Heat is the early period when the rainfall distribution in South China changes from more in the west to less in the east. Therefore, in order to ensure the winter and spring farmland water, we must seriously grasp this period of water storage work. From the end of Heat to the autumn Equinox, there will be continuous rainy weather on the plateau, which is bad for agriculture and animal husbandry production. It is also the most important time to harvest medium rice in most parts of southern China.