What does it mean to introduce summer heat into solar terms?

In the 24 solar terms, we all know that summer break is 1 1 solar term, while summer break and the next solar term mean the beginning and peak of hot weather respectively, and summer break also means heat, but how much do you know about summer break? Let's introduce the summer break in detail and analyze what it means.

Literally, "summer heat" means "heat", which means that the climate is hot during the summer heat. Summer is the eleventh of the twenty-four solar terms, and the fifth solar term in summer marks the official start of the last month of summer. Every year around July 6 -8 of the Gregorian calendar, when the sun reaches the yellow meridian 105, it is regarded as a light summer solar term.

Legends and stories of summer solar terms.

The legendary story of summer solar terms.

According to legend, "June 6th" is the day when the Dragon Palace basks in robes. Because this day is almost the eve of the summer heat, it is the day with the highest temperature, the longest sunshine time and the strongest sunshine radiation in a year, so every household will choose this day to "bask in the sun", that is, hang the clothes stored in the cupboard outside to receive the sun exposure to prevent moisture, moisture, mildew and moth.

Legendary stories of summer solar terms (2)

People say that on June 6th, hundreds of suozi were put into the house. According to legend, Altair and Vega in the sky are separated by the Milky Way, and they can only meet on the seventh day of July in a year. But there is a milky way between them and there is no ferry. What shall we do? So, on June 6th, children all over the world will put the "hundred locks" on their hands and feet since the Dragon Boat Festival on their houses, let magpies take them, and build a beautiful bridge like a rainbow on the Milky Way, so that cowherd and weaver girl can meet.

Legend of summer solar terms iii

According to legend, this day is the day when "Little White Dragon" goes home. Because "Little White Dragon" broke the dogma, he was imprisoned on a remote island by the father of the Dragon King and lost his freedom of movement. Only on June 6th did the Dragon King allow him to go home to visit his mother. "Little White Dragon" is eager to visit his mother, so he travels day and night, bringing lightning and storms.

Legends and stories of solar terms in summer (4)

Fu Ri, the ancients said: Fu means "summer". Fu Ri Festival was recorded as early as the pre-Qin period. According to ancient records, the sacrifice offered at Fukui is "Yan Di, his emperor, and Zhu Rong, his god". The legend of Emperor Yan is the sun god, and Zhu Rong is the great-grandson Vulcan of Emperor Yan. Legend has it that Emperor Yan told the sun to emit enough light and heat to make the grains grow, and since then, human beings have no worries about food and clothing. People thanked him for his achievements and commemorated him at the hottest time. Therefore, there is a legend of "sacrificing the sun".

Definition of summer hot solar terms and climate

On July 7th or 8th every year, when the sun reaches longitude 105, it is called photothermal. Twenty-four solar terms: June Festival ... summer! The heat is divided into different sizes, small at the beginning of the month, large in the month and still small today. "Summer heat means heat, it is a little hot, not very hot. It means that the weather is getting hotter, but it is not the hottest, and most parts of the country are basically in line with it. At this time, the Meiyu in the Jianghuai Basin is coming to an end, and the temperature in long summer has risen and entered the summer drought period; However, when North China and Northeast China entered the rainy season, tropical cyclones were active frequently, and the number of tropical cyclones landing in China began to increase. After the summer, the south should pay attention to drought resistance and the north should pay attention to flood control. Crops all over the country have entered a vigorous growth period, and it is necessary to strengthen field management. Signs of slight heat in summer; Plum blossom Fall into an ambush.

What is summer farming?

Before and after the light summer, agricultural production was mainly engaged in field management except harvesting crops such as winter and spring wheat in Northeast China and Northwest China. Early rice is in the late filling stage, and early-maturing varieties should be harvested before the heat, and the field should be kept dry, moist and dry. Mid-season rice has entered booting stage at jointing stage, so it should be topdressing panicle fertilizer according to its growth situation to promote large panicle and more grains. The single-season late rice is tillering, so tillering fertilizer should be applied as soon as possible. The second night seedlings should be well protected against pests and diseases, and "marriage fertilizer" should be applied 5-7 days before planting.

"It's hot in summer, and the cotton keeps pruning." In most cotton areas, cotton began to blossom and boll, and its growth was the most vigorous. At the same time, it is necessary to prune and rake the old leaves in time, coordinate the distribution of nutrients in the plants, enhance ventilation and light transmission, improve the microclimate of the population, and reduce the shedding of buds and bolls. High temperature in midsummer is the season when aphids, red spiders and other pests flourish, and timely prevention and control of pests and diseases is another important link in field management. "