First, the influence of Niu Geng, the iron plow, has gone through a long process from discovery to gradual popularity. People gradually realized such a farming method from initial conjecture to later field investigation. From the beginning when a person used this farming method to every household later, the inventor can be said to have made great efforts. This farming method actually accelerated people's management of fields, allowed people to manage a larger area of fields, ensured the harvest at that time, and promoted the farming cause in China.
Second, the production of iron plow Niu Geng according to iron plow Niu Geng's farming method, has appeared in the recorded literature. Of course, such patterns have also appeared on some tomb murals. After all, food is the most important thing for people. At that time, people attached great importance to such farmland farming, and even if they died unfortunately, they would take such murals into their graves. In today's textbooks, there is also a record of this kind of iron plow Niu Geng, and the most impressive thing is the wrangling of two cows.
Today, there are more simple ways of working, which are constantly replacing this traditional way of working. The society is progressing and the times are developing, but the wisdom of the ancients is also worth learning and learning from.