farm equipment These are machineries used in horticultural and agronomical operations especially in vegetable, rice, corn and cereal production. They are used in different stages of crop production starting from land preparation up to planting and harvesting and in transporting farm inputs and products. 1. Hand tractor -Used to pull a plow and harrow in preparing a large area of land 2. four - wheel tractor Is used to pull disc plow and disc harrow in preparing much bigger area of land.