Which of the following is used for ploughing?

Cultivators are farm tools which are used to break up and prepare the soil for crop production.

A cultivator can be drawn by horses, mules, or oxen, as well as tractors or other types of machinery. They were often pulled by draught animals and used to cultivate the soil before planting in traditional agricultural practice.

Cultivators are now commonly powered by tractors or other types of machinery and are used for a variety of tasks such as breaking up soil clumps, removing weeds, and preparing the soil for planting.