What does the fright of the 24 solar terms mean?

In ancient China, terror was divided into three stages:? When peaches begin to blossom; Second, wait for the sound of Cang Geng (Huang Li); Three waiting eagles turned into pigeons. ? So, do you know what "intensive knowledge" means? Now, I will tell you the meaning of fear in the 24 solar terms by watching Bian Xiao.

The term "24 solar terms" means that the spring thunder suddenly moves and wakes up the animals that are dormant and hibernating in the soil.

At this time, the temperature rose rapidly, and the spring thunder gradually sprouted. Every year around March 6 of the Gregorian calendar is a shock. One of the 24 solar terms. Sting means hiding. ? Scared? It refers to small animals that enter the soil for the winter.

Awaken by Lei Zhen. ? Scared? On Boxing Day, the earth reaches 345 degrees of the yellow meridian of the sun, usually from March 4 to 7 every year.

In ancient China, terror was divided into three stages:? When peaches begin to blossom; Second, wait for the sound of Cang Geng (Huang Li); Three waiting eagles turned into pigeons. ? It is described that it is the season of peach blossom red, plum blossom white, orioles singing and swallows coming, and most areas have entered spring ploughing. When all kinds of insects dormant and hibernating in the soil are awakened, eggs will begin to ovulate in winter, so it can be seen that fright is a solar term reflecting natural phenology.

Every year from March 4th to 7th, when the sun reaches 345 degrees? Scared? . Sting means that when the weather gets warmer, the spring thunder begins to sound, awakening the insects that are dormant and hibernating underground. Twenty-four solar terms say: February Festival, everything is shocked, shocked as thunder, so it is called thunder. It's a stinger that runs away in fright. ? Tao Yuanming, a poet in Jin Dynasty, wrote a poem:? It rained in spring, and the east corner began to thunder. People were lurking and the vegetation was comfortable. ? In fact, insects can't hear thunder. Spring is back, and warmer weather is the only way to end hibernation. Run away in fear? Reason. In China, the time when the spring thunder begins to ring is different from morning till night. On the average for many years, thunder can be heard in southern Yunnan around the end of 1, while the first thunder day in Beijing is in late April. ? Thunder? This theory is consistent with the climate law in Jiangnan area.

Spring thunder, everything grows? Is it time to be scared? Jiujiu? On sunny days, the temperature rises and the rain increases. Except for the winter scenes in the northeast and northwest, the average temperature in most parts of the country has risen above 0℃, and the average daily temperature in North China is 3? 6℃, south of the Yangtze River is above 8℃, while southwest and south China has reached 10? 15℃ is already a harmonious spring. Therefore, the working people in China have attached great importance to this solar term since ancient times and regarded it as the beginning of spring ploughing. There is a cloud in Tang poetry:? A light rain brought new flowers, and a thunder began to wake up. Tian Jia was idle for a few days, and farming began. ? Agricultural proverbs also say:? Spring ploughing can't rest after the scare? 、? Nine flowers bloom, and farm work comes together. ? Winter wheat in North China began to turn green, and the soil was still frozen and thawed alternately. Raking the ground in time is an important measure to reduce water evaporation. ? Being in a daze without raking the ground is like steaming steamed bread to leave gas? This is a valuable experience for local people to prevent drought and conserve moisture. Wheat in the south of the Yangtze River has been jointing and rape has begun to blossom. There is a high demand for water and fertilizer, so topdressing should be done in time, and proper irrigation should be done in dry and rainy places. Rain in the south can generally meet the needs of vegetables, wheat and green manure crops in spring, and it is most important to prevent wet damage. As the saying goes:? What is the difference between wheat and rice? 、? If you want to harvest rapeseed, you must be diligent in managing ditches? . We should continue to do a good job in ditch cleaning and drainage. We should pay close attention to sowing early rice in South China, and at the same time do a good job in cold prevention in rice fields. As the temperature rises, tea trees gradually sprout, so it is necessary to trim and topdressing in time? Germination fertilizer? , promote its multi-branch, multi-leaf, and increase tea yield. Fruit trees such as peaches, pears and apples should be fertilized before flowering.

Spring thunder scares all insects? Warm climate conditions are conducive to the occurrence and spread of many diseases and insect pests, and weeds in the fields have sprouted. It is necessary to do a good job in pest control and intertillage weeding in time. ? Peach blossom, swine fever? Attention should also be paid to the epidemic prevention of poultry and livestock.

Agricultural proverb? When it comes to the thorns, the hoe doesn't stop. ? At the moment of shock, most parts of China have entered the busy season of spring ploughing. Really: the season waits for no one, and every moment is worth a thousand dollars. In most areas, the average temperature of scary solar terms is generally 12℃ to 14℃, which is more than 3℃ higher than rainy solar terms, and it is the solar term with the fastest annual warming. The sunshine time has also increased significantly. However, due to the alternation of cold and warm air, the weather is unstable and the temperature fluctuates greatly. In the Yangtze River valley in the southeast of South China, the temperature in the warning period is stable above 65438 02℃ in most years, which is beneficial to the sowing of rice and corn. The average daily temperature in other areas is lower than 12℃ for more than three consecutive days, so it is not allowed to sow blindly early. Although the temperature rises rapidly, the increase of rainfall is limited. The total rainfall in central and northwest South China is only about 10 mm, and spring drought often begins after winter drought all the year round. At this time, the booting stage of wheat and flowering stage of rape are in a period of high water demand and are sensitive to water demand. Spring drought often becomes an important factor affecting the output of Koharu. Afforestation should also consider this climate feature, plant logistics and water, and strive to improve the survival rate of saplings.

Overview of solar terms and agricultural activities; Overview of vegetable agricultural activities.

1. Planting and management of vegetable crops in protected areas

The management of overwintering cucumber, zucchini, tomato and pepper cultivated in energy-saving solar greenhouse should be ploughed and hoed to raise ground temperature, increase air permeability and promote the growth of new roots. In management, foliar topdressing should be combined with disease prevention, and crops suffering from freezing injury or weak growth (retting) should be replaced as soon as possible to improve spring yield.

4. Do a good job in pest control.

Due to the low temperature and cloudy days, gray mold, leaf mold, downy mildew, early blight, late blight and root rot are more common, so it is necessary to spray various fungicides in time to prevent the spread of germs from causing greater harm.

Overview of fruit tree cultivation

After the shock, the climate gradually warmed up and everything began to recover. It is the flowering and budding period of deciduous fruit trees such as pears, peaches and plums, and the pre-germination period of evergreen fruit trees such as oranges and bayberries. It is also a very important period in the annual cycle management of orchards. Production management should do the following:

1. Pay attention to eliminate overwintering pathogens and overwintering generation pests.

First, clear the dead branches, leaves, dead fruits and weeds in the garden as soon as possible and burn them centrally; The second is to clean and scrape off the rough scars on the branches, and then apply the wound with Baijundi 1 ~ 10 times solution after treatment; Third, on sunny and warm days, before topping, spray lime-sulfur mixture all over the garden. For deciduous fruit trees, lime-sulfur mixture with 3 ~ 5 degrees can be used (it can also be replaced by 20 times of crystalline lime-sulfur mixture, and for plums and peaches that have blossomed and spread their leaves, it can be replaced by 300 times of fungus powder solution). For evergreen fruit trees, 1 degree lime-sulfur mixture can be used (it can also be replaced by 100 times crystal lime-sulfur mixture).

2. Strengthen fertilization before bud.

Urea and organic fertilizer are the main ingredients, such as pears, peaches and plums. Before being impacted, it is planted in annular groove or radial groove. Saint welfare? Brand organic compound fertilizer 2.5 ~ 5 kg, urea 0. 1 ~ 0.2 kg, covered with soil after application; Spraying organic liquid fertilizer or 0.2% borax solution of "Green Fenwei No.2 1000" at leaf-spreading stage and bud stage respectively; Pear, peach, plum, etc. It's all sprayed in bud. Most fruits? Add 90kg of water to each bag and spray it after the flowers wither? Most fruits? Add 45 kilograms of water to each package.

3. Rational drug use and timely chemical prevention.

In the bud stage of pear, after peach and plum blossom, spray 2.5% chlorpyrifos 1000 times 40% chlorpyrifos 1000 times 80% fruit fungus Su Jing 800 times (pear with 20% triadimefon EC 2000 times or 20% pink rust star 1500 times).

4. Timely thinning flowers or inflorescences

At the budding stage, the weak inflorescences of pear are thinned first, then 1 inflorescence is reserved every 5 ~ 10 cm as needed, and the rest are thinned (only flower buds are thinned), and about half of the lateral buds are reserved for each inflorescence with good pollination conditions, and the central buds are thinned; Peach and plum should also strengthen the work of thinning flowers and fruits.

Overview of animal husbandry and agriculture

After the shock, the temperature began to rise and the rainfall increased. At this time, grass began to grow in the field, and green manure, red flowers and yellow flowers grew vigorously, providing green feed for herbivorous livestock. During this period, the focus of livestock and poultry is to do a good job of feeding cattle and promoting fattening, and we must pay close attention to spring prevention, spring matching and disease prevention of livestock. Generally, cattle are nourished half a month to one month before spring ploughing.

1. Spring is also the breeding season for cows. In order to seize the opportunity to do a good job in spring breeding, we should properly strengthen the management of breeding bulls and cows.

2. pigs should focus on spring swine fever and livestock? The fifth disease? Objective To prevent injection and swine from catching cold and fever.

3. Spring is the golden season for raising rabbits, so we should pay special attention to the spring feeding of long-haired rabbits and meat rabbits. It is necessary to breed in time.

2. Chicken farmers, in early spring and March, the weather is changeable, so it is necessary to raise chicks in film insulation rooms to improve the survival rate of chicks.

5. To prevent feed mildew, it is necessary to add mildew inhibitors to the diet and prevent pregnant animals from miscarriage.

6. Prevention of coccidiosis and influenza in rabbits and poultry.

Guess you like:

1. What do you mean by shock?

2.20 17 when was the scare?

3. Explanation of fear words

4. What is the custom of being startled?

5. What are the traditional scaring customs?