He looks at the long summer season. What does long summer mean by summer?

Chang Xia's view on summer is that the harvest in Chang Xia is basically certain.

Analysis: In the long summer season, the temperature is warm, the vegetation is lush, the winter wheat is flowering and filling, the rape is close to maturity, and the crops to be harvested in summer have entered the late growth stage, and how to harvest them has been basically determined. Therefore, there is a saying in agricultural proverbs that summer is long and summer is long.

Extension of the basic definition of long summer;

Long summer is the seventh solar term among the twenty-four solar terms and the first solar term in summer. The festival is held on May 5-7 of the Gregorian calendar every year. At this time, the bucket handle of the Big Dipper points to the southeast, and the longitude of the sun reaches 45. Almanac: Dou refers to the southeast dimension and the long summer. Everything grows here, hence the name Long Summer. In the long summer, everything is thriving. After the long summer, the sunshine increased, gradually warming, and thunderstorms increased. Long summer is an important solar term, marking the peak season for the growth of all things.

Extension of meteorological change in long summer;

One of the climatic characteristics of the long summer solar terms is the obvious increase of showers and thunderstorms. The increase and intensity of precipitation are caused by the confrontation between cold and warm air and the convective weather caused by the rise of warm and humid air near the ground.

Long summer is an important solar term, marking the peak season for the growth of all things. According to the standard of modern climatology in China, the daily average temperature rises above 22℃, starting in summer. Before the arrival of the long summer solar term, the scope of spring in China reached its peak. Except Hainan, Guangdong, Guangxi, south-central Jiangxi, southern Hunan and Fujian, it was summer, and most other areas were still spring. The arrival of the long summer symbolizes the beginning of the dormant summer, which begins to advance northward and reach North China.