The first farm tool that appeared in ancient legends was Lei Lei. The farm tool for planting that is clearly documented is the columbine plough of the Western Han Dynasty. The columbine plough is pulled by livestock and supported by someone behind it. It can complete the two tasks of trenching and planting at the same time.
This entry only briefly describes the seven types of general agricultural tools used in farming in China. More agricultural tools require you to summarize them by classification (for example, according to "regions", "different environments" and "different agricultural production") categories, summarize their functions, and use the systematic records of production tools to promote the development of productivity.
