Phenology of Small and Full Solar Terms in Twenty-four Solar Terms

"Little people wait for three seasons": the first time waiting for the bitter vegetable show, the second time waiting for the grass to die, and the third time waiting for the light summer. [2]

Bitter vegetable show: Ya Ya takes tea as bitter vegetable. Shi Mao said, "Who says tea is bitter?" Yeah, yeah. Bao said, "It is bitter to feel the gas of fire." Er Ya said, "Those who are disrespectful and dishonest are called beautiful, and those who are disrespectful and dishonest are called English." This bitter dish should be said in English. Bao said, "It is bitter to feel the gas of fire." Cai Yong's "Moon Order" refers to a little bitter walking with a stem.

A grass died; Zheng Kangcheng and Bao Jingxiang both said: A grass belongs to Zhan Bi. Note in the Book of Rites: "The branches and leaves of the grass are not fine." Fang said: "Everything born in the sun is strong; Those who are born with yin are soft and unyielding. " It is said that grass destroys people and is born in yin, and it is impossible to die in yang.

It turned out to be the summer solstice, and later the record in the Book of Golden History was changed to the autumn solstice. "Moon Order": "Wheat autumn to April; The summer of solstice is in May. Xiaoman is in the middle of April, so it's easy. Autumn, a hundred valleys mature, this is summer, and the wheat is autumn, so it is also the cloud of wheat autumn. "

Judging from the climate characteristics, from Xiaoman solar term to the next Mang solar term, all parts of the country entered summer one after another, the temperature difference between north and south further narrowed, and precipitation further increased.