Its appointment is in many respects similar to a shovel - to overturn, loosen and make small the top layer of earth and simultaneously to dig in pozhnivnye the rests and weeds. In the modern mechanised agriculture a plough cling to a tractor though in many countries still use a simple plough to which put horses or bulls.
En la agricultura moderna mecanizada el arado agarran al tractor, aunque en muchos países usan como antes el arado simple, a que enganchan los caballos o los toros.