History + Farming + Northern and Southern Dynasties + There is evidence but not much + It is not a brainless and refreshing article
AD 519, the second year of the Northern Wei Dynasty.
Yang Yongan closed his eyes in the dormitory of the Institute of Agricultural Sciences. When he opened them again, he was awakened by a broken ox cart on the Gobi Desert in the Hexi Corridor. Surrounded by refugees, deserters and Hu herdsmen.
There was no machinery, no fertilizer, and no plastic greenhouse. Yang Yongan cursed inwardly and continued to work hard with the hoe in his hand.
These days, you have to save even your shit!
While Yang Yongan was trying his best to find a way to survive, the world was quietly collapsing behind him, and he didn't know anything about it.