These implements can handle multiple functions such as digging, plowing, sowing, cultivating, and seeding. They may be powered equipment (that takes power from the tractor engine) or unpowered. Agricultural machinery includes a range of equipment such as tractors, mowers, tillage, balers, combines, and sprayers. As tractors are one of the major equipment used in the field, they have created a strong market demand for tractor-mount equipment. There are various phases of cultivation such as plowing, baling, spraying, seeding, sowing, irrigation, and harvesting that make use of these tractor-mount equipment.