The origin of Grain Rain in the 24 solar terms

According to the legend of the origin of Grain Rain in the twenty-four solar terms, Cang Xie, a historian of Xuanyuan Huangdi, created the most primitive hieroglyphics in China; God was moved by Cang Xie's word-making, and Grain Rain came into being. This is the origin of "Grain Rain".

Grain Rain has been designated as the United Nations Chinese Day to commemorate the contribution of Cang Xie, the legendary ancestor of Chinese characters.

What does the solar term Grain Rain mean? The meaning of solar terms in Grain Rain-Grain Rain is the sixth solar term among the 24 solar terms. Every year from April 19 to April 2 1 day, when the sun reaches the longitude of 30 degrees of the Yellow River, it is Grain Rain, which comes from the old saying "Rain gives birth to hundreds of valleys". In ancient China, Grain Rain was divided into "three stages": "The first stage began at Houping; The second time, pigeons blow feathers; The third is that Dai Sheng fell to Sang. " After Grain Rain, rainfall increased, duckweed began to grow, then cuckoo began to remind people to sow, and then Dai Sheng birds began to be seen on mulberry trees. In ancient times, the so-called "rain gives birth to hundreds of valleys" embodies the significance of modern agricultural climate of "Grain Rain". However, too much rain or severe drought will often cause harm and affect the later yield.

What is the meaning of solar terms in Grain Rain and Grain Rain? First of all, we have to mention the relationship between Grain Rain and Cang Xie. According to Huai Nan Zi, creating characters in Cang Xie is an earth-shattering event. In late spring and early summer, the Yellow Emperor issued imperial edicts, announcing the success of Cang Xie's ci-creation, and calling on people all over the world to aspire to * * * Xi. As the word-making in Cangjie was very rewarding, the Jade Emperor also gave the world a Grain Rain as a consolation, which is now the "Grain Rain" solar term.

Grain Rain solar terms mean Grain Rain, as the name implies, which means sowing grain and rainfall. In other words, this is the best time for sowing, transplanting and ordering beans. Because the rainy season in Grain Rain will increase, which is very beneficial to the growth of cereal crops. Around Grain Rain, it is the best time for sowing, transplanting and ordering beans. What does the solar term in Grain Rain mean? The ancients once said, "Rain gives birth to hundreds of valleys." "Qingming Snow Rest, Grain Rain Frost Rest".

Will the solar term go down to Grain Rain? When I hear the solar terms in Grain Rain, my first feeling is whether it will rain or not. In fact, this understanding is not accurate. It may not rain on the solar term in Grain Rain. More precisely, the rainfall has increased since this solar term. After the arrival of the Grain Rain solar term, the westerly jet in East Asia will obviously weaken, and will continue to move northward. At this time, the warm and humid air mass in South China will become more and more active, and the circulation fluctuation from west to east will become more and more frequent with the westerly wind, thus making the low pressure and Jianghuai cyclone activities gradually enhanced. Affected by this, the rainy weather in the Jianghuai area will increase obviously, and there will often be continuous rainy days or strong winds and heavy rains.