九齿钉耙, also known as the "nine-toothed rake," is a traditional Chinese farming tool. It features nine sharp, curved teeth that are used for loosening soil, raking leaves, and gathering crops. This tool is particularly effective in rice and vegetable farming, helping to prepare the land for planting. The design of the 九齿钉耙 allows for efficient soil aeration and weed control. Farmers often use it in combination with other tools, such as the 锄头 (hoe) and 铲子 (shovel), to enhance their agricultural practices. Its simplicity and effectiveness have made it a staple in rural farming communities across 中国.