What does long summer mean?

There are twenty-four specific festivals in the ancient calendar of China, which are called twenty-four solar terms.

The original definition comes from bucket handle in the Big Dipper. In one year, bucket handle in the Big Dipper will just make a circle, which means that the 24 solar terms will go through a cycle from beginning of spring to Great Cold.

Now its sign is when the sun reaches 45 degrees of the yellow meridian.

It is said that there have been 24 solar terms since ancient times. The name "Twenty-four solar terms" appeared for the first time in Huainanzi Astronomical Training in the Western Han Dynasty.

Twenty-four solar terms can not only guide agricultural production, but also make people want to know how cold and warm the weather is.

Long summer, the seventh of the 24 solar terms, is in summer. Farewell to spring means the official start of midsummer season. Twenty-four solar terms: Long Summer and April Festival. Make a word to understand spring. Summer, holidays. At this time, everything is fake and big. "

Probably in April of the lunar calendar, the bucket handle of the Big Dipper points to the southeast, everything recovers in winter and spring, and grows vigorously in summer.

Ancient people held some ceremonies in the long summer to welcome the arrival of summer. I hope the crops will grow well in summer and have a good harvest in autumn. The ancients attached great importance to this ceremony and called it "welcoming summer". This day is the Long Summer Festival, a traditional folk festival of the Han nationality.

Long summer means bidding farewell to spring and welcoming summer. Since the long summer, the temperature has been getting higher and higher and hotter. There are many thunderstorms, crops enter the peak season, and everything will grow in the long summer. This is a key solar term in agricultural production, so we should transplant rice seedlings or harvest them in time according to the variety and temperature.