In ancient China, the Great Summer was divided into three periods, which respectively represented the climatic phenomena that would occur during the Great Summer. Namely. A rotten grass is a firefly; Second, wait for the soil to moisten and cool off the heat; Just when it rains heavily. ?
In this period, the rotten grass is fireflies. According to relevant records,? Fireflies are transformed from rotten grass and rotten bamboo roots. ? Also known as jack-o 'lantern. In fact, this sentence is about fireflies laying eggs on grass roots in summer. It is precisely because fireflies are mostly active in summer, laying eggs on grass roots near the water surface, and their larvae pupate underground and become firefly larvae in the next spring. Therefore, the ancients mistakenly thought that fireflies were changed by rotten grass itself. In their eyes, they were just illusions, but they were actually a manifestation of the heat.
During these two periods, the soil was wet and hot. According to relevant records, Hot and humid soil? That is, soil infiltration and humid air? There is a lot of rainfall, high humidity in soil and air, and high temperature, which is the moment when crops grow wildly. In other words, the summer is the busiest period for farming. During this period, there is abundant rain and crops grow rapidly, which is the performance of midsummer.
The third stage is in the heat and heavy rain. According to the records in relevant records:? The soil is wet and hot. In five days, when it rains heavily? Say it again:? It rains from time to time, and the country is ungrateful? . This sentence refers to the climate phenomenon during the great summer heat, because the great summer heat is the period with the most sunshine and the highest temperature in the basin in a year, so it is the period with the most rain and thunderstorms in the west of the basin.
It's dog days during the hot summer. Remember to pay attention to diet, don't eat cold drinks, and pay attention to hygiene.