"Qi Min Yao Shu" came from "Qi Min Yao Shu". It was a comprehensive agricultural work written by China's outstanding agricultural scientist Jia Sixie, and also one of the earliest books in the history of agriculture. The book was written at the end of the Northern Wei Dynasty (533 - 544 AD). It had 10 volumes and 92 chapters. It systematically summarized the agricultural production experience of the working people in the middle and lower reaches of the Yellow River before the sixth century, the processing and storage of food, the use of wild plants, and the methods of famine control. It also introduced the seasons, climate, and the relationship between different soil and different crops in detail. It was known as the "Ancient Chinese Agricultural Encyclopedia". There were many versions of Qi Min Yao Shu, and the time of publication was also different. According to the research of modern scholars,<Qi Min Yao Shu> had long been lost, and the current popular versions were all compiled by later generations. Among them, the most famous ones were the Yongle Grand Ceremony of the Ming Dynasty and the Shiqu Treasure Collection of the Qing Dynasty. Due to the length of Qi Min Yao Shu, I am unable to provide you with the full text here. If you are interested in reading this book, I suggest you go to the library to borrow or buy related books. If you want to know more about the follow-up, click on the link and read it!