What does the long summer solar term mean? What does the long summer solar term mean?

Stand still, build the beginning; Summer, false, everything has grown up so far, hence the name Long Summer. Chang Xia said that bidding farewell to spring is the beginning of summer. When the temperature rises obviously, the summer heat comes, thunderstorms increase and crops enter the peak season, people are used to taking long summer as an important solar term.

Long summer refers to the beginning of summer. According to climatology, the five-day average temperature is higher than 22℃ as the standard in summer. Before and after the long summer, the southern Sichuan basin just entered summer. The temperature in the other basins is about 20℃, and it is still in the late spring season of "no one outside the door asks about falling flowers, and Ran Ran is all over the world"; The low-altitude valley in southwest Sichuan felt the heat of summer as early as mid-April. The temperature in the long summer has reached above 24℃, and I can already feel a little hot and dry.

Regarding the long summer, the 24 solar terms of Yuan Dynasty poet Wu Cheng are interpreted as: "Summer is false, and everything is false at this time." "False" or "big" here means that the plants in spring have grown up by this time.

After the long summer officially entered the rainy season, rainfall and rainy days increased significantly. Summer is the best season for many crops to grow vigorously. Adequate light, suitable temperature and abundant rain provide necessary conditions for plants.