Three-tooth harrow

A farm tool used for tilling the surface soil. The tillage depth is generally no more than 15 cm. It is mostly used for turning the soil, leveling and breaking the soil, raking the soil, raking compost, raking grass, leveling the vegetable garden, etc. When turning the soil, the farmer holds one end of the wooden handle, raises the rake over his head, first swings it backwards, then swings it forward, and the iron teeth penetrate into the soil due to the swinging force. Then the rake is pulled back to loosen the soil. Although many traditional farm tools have gradually withdrawn from the stage of history with the invention and application of modern tools, the iron rake is still used as one of the essential farm tools for farmers.