When was the shock of 1970?

Startling, called "starting the sting" in ancient times, is the third of the 24 solar terms, and the time to wake up is between March 5 and 6 in the Gregorian calendar. At this time, the weather is getting warmer and there is gradually spring thunder. Animals hide in the soil in winter and don't drink or eat, which is called "sting". "Thunder" is the day when God wakes animals with thunder.

Marks the beginning of the mid-spring season; When the sun reaches the longitude of 345 degrees. "Twenty-four solar terms": "February Festival ... everything is shocked, shocked by thunder, so it is called a thorn. It's a leaving thorn. "

In the past, animals hid in the soil in winter without drinking or eating, which was called "sting"; On the day of "Sting Festival", the spring thunder in the sky awakens the secluded animals, which is called "shock". Therefore, insects wake up when they are startled, the weather gets warmer, and there are spring thunder gradually, so most areas of China enter the spring ploughing season. In ancient times, it was divided into three stages: "a peach will begin to blossom;" Second, wait for the sound of Cang Geng (Huang Li); Three waiting eagles turned into pigeons. " The flower letter represented by the three stages of fright is: "peach blossom, apricot blossom and rose." .

Frightening solar terms are of great significance in busy farming. Since ancient times, the working people in our country have attached great importance to the solar term of fright and regarded it as the day when spring ploughing began. There is a saying in Tang poetry: "A light rain brings new flowers, and a thunder begins." Tian Jia had a few days off, so he began to farm. Agricultural proverbs also say, "Spring ploughing can't stop, after the Scare Festival", "Let a hundred flowers blossom and farm work come 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. "Shocking without harrowing is like steaming steamed bread", which is a valuable experience for local people to fight drought and conserve moisture. The ears of wheat in the south of the Yangtze River have 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, "It's better to dump manure than to plow wheat with three pipes" and "If you want to harvest rapeseed, you must manage plowing diligently". 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 germinate, so it is necessary to prune and apply "germination accelerating fertilizer" in time to promote more branches and leaves and increase tea yield. Fruit trees such as peaches, pears and apples should be fertilized before flowering.