A disc plow is a primary tillage implement designed to cut, lift, and turn the soil using a series of individually mounted, concave steel discs. Unlike a moldboard plow, it utilizes these rolling discs to slice through the soil with a scouring action, making it particularly effective in hard, dry, sticky, or root-bound conditions where traditional plows may struggle. The concave discs are set at a specific angle to ensure proper penetration and soil inversion. Its robust design allows for efficient breaking of tough ground, improved incorporation of crop residues, and reduced draft requirement, making it a versatile and reliable choice for preparing challenging fields for planting.