The cultivator connects to rotary cultivator and seeder at three points. Wheat, corn, peanut and vegetable seeders can be added after rotary cultivator, and it may carry out cultivation, fertilization, seeding and rolling at the same time. It may complete rotary tillage, fertilization, plastic film covering and ridging at one time, which is a multi-functional integrated machine, in addition, different models are available according to client’s requirement.