Why is autumn tiger called autumn tiger in 2022?

Introduction: Every weather phenomenon has its own characteristics and special meanings. Naturally, there is some truth in the name of this weather phenomenon. In China, the origin of this name is often associated with legends. Do you know why Qiu Hu is called Qiu Hu? Will beginning of autumn be the Autumn Tiger after 2022? The following is a brief introduction to the origin of the name of Autumn Tiger. Interested friends will take a look.

Why is autumn tiger called autumn tiger in 2022?

The second half of beginning of autumn is called autumn tiger, usually in August and September. Because during this period, although it is autumn, it is sunny and sunny, and people feel uncomfortable with the hot weather like tigers, so it is called "autumn tiger".

Where did the name Autumn Tiger come from?

In ancient times, a man named Lu Gu wrote a book called Ting Anne. The book describes the solar terms in beginning of autumn in July as follows: "Welcome to beginning of autumn, _ Sou beginning of autumn night, hot _ _". As a native of Wuxian, Suzhou, Ting Anne, Lu Gu, has a lot of descriptions of the folk customs, local conditions and customs, solar terms, agricultural time and so on in the south of the Yangtze River, which is representative in the whole south of the Yangtze River. Therefore, according to this, there is a folk saying: "beginning of autumn is cool at night." Say, "It's almost beginning of autumn, _ Sou beginning of autumn night, it's hot _ _". This means that it is cool in early autumn morning (daytime) or night, and it will be cool in early autumn morning (daytime); If it is beginning of autumn at night, it will be very hot. From then on, anyone who meets beginning of autumn and the weather is still hot is called "autumn tiger". Until now, beginning of autumn has been called a tigress at night and a male tiger during the day. This is the crystallization of the wisdom of the folk working people.

Will beginning of autumn be the Autumn Tiger after 2022?

In meteorology, autumn tiger refers to the weather above 35℃ after a short period of heat recovery after lodging for three days. It usually happens between August and September. The weather is characterized by cool in the morning and evening and high temperature exposure in the afternoon.

Due to the vast territory of China, the performance of "Autumn Tiger" is slightly different. For example, the autumn tigers in South China are later than those in the Yangtze River valley, generally delayed by 2-4 solar terms. In addition, the prevention and control time of autumn tigers is long and short every year, ranging from half a month to two months; Sometimes the autumn tiger comes and goes, and then goes back. "Autumn Tiger" weather, although the temperature is high, but generally speaking, the air is dry and sunny, it will not be very hot in the morning and evening, and it will not be too hot to breathe.

What's the difference between autumn tigers in north and south?

Autumn tigers in the south are relatively fierce, while autumn tigers in the north are slightly inferior. The southern autumn tiger has the characteristics of long duration and high intensity of high temperature. The main feature of autumn tigers in the north is stuffy, not hot. Compared with the hot summer in July, the temperature of autumn tiger is relatively mild. Every morning or evening, it makes people feel cool.

What effect does autumn tiger have on crops?

Before and after beginning of autumn, people will strengthen field management and always pay attention to the weather changes. Due to the abnormal high temperature brought by autumn tigers, it will cause high temperature heat damage to crops and inhibit the growth and development of crops, especially in the flowering and fruiting period. After high temperature and heat damage, the seed setting rate will drop seriously, the yield will be greatly reduced, and the drought in farmland will be aggravated. Therefore, it is necessary to use water to cool down and irrigate rice fields in time. For vegetables cultivated in plastic greenhouses, people will use sunshade nets to block the sun and prevent plants from being exposed to the sun.

Taboos in autumn tiger season

1, don't be greedy.

In the autumn tiger season, the weather is changeable and the temperature difference between day and night is large, which needs attention. Although it will still be very hot during the day, the temperature will drop as soon as the sun goes down. You must not be greedy and cheap to wear short sleeves.

2. Anti-autumn dryness

In the autumn tiger season, people are prone to dry mouth, dry lips, dry throat, dry skin and other symptoms, which is a typical "autumn dryness." In autumn tiger season, the diet should be based on invigorating the spleen and moistening dryness. It is advisable to eat something that is flat, sweet and warm, and it is advisable to eat nutritious and digestible food. Don't eat too full, so as not to increase the burden on our stomach, lead to gastrointestinal diseases and cause damage to our body.