What is the year of 202 1?
2. The awn seed is the ninth solar term in the twenty-four solar terms of the lunar calendar, when the sun reaches 75 degrees of the yellow meridian. The word "awn" of awn seed refers to the harvest of awned plants such as wheat, and the word "species" of awn seed refers to the season of sowing millet crops. The homonym of "awn seed" means that all crops are "busy sowing". So "awn seed" is also called "busy seed", and it is also called "busy seed" among farmers. The arrival of "Mangzi" indicates that farmers have started their busy field life. Heshui Zuo's poem "Ear Seed" calls its weather and busy farming situation "the sun is burning and the plum rains are falling. On the day of Hezhuang around Nanling, the wheat harvest on both sides of the river is busy. "