How do future generations evaluate Jia Sixie?

Jia Sixie's series of theories about developing agricultural production have scientific basis and made great contributions to the development of agricultural science in China. He not only preserved the agricultural technical heritage for us since the Warring States Period, but also promoted the agricultural production at that time, and had a far-reaching influence on later agronomists such as Wang Zhen in Yuan Dynasty and Xu Guangqi in Ming Dynasty. In this sense, Jia Sixie is an important scientific and technological figure in the agricultural history of China, and his brilliant achievements are indelible.