Abdulgafar Usman

Quadratic Relationship Between Tool Angle of Lift and Draught in an Inclined Narrow Model Chisel Blade: A Soil Bin Parametric Study and Empirical Model Development

Tool geometry is an underused lever for trimming tillage energy, yet the lift angle that minimizes draught for inclined narrow tools in tropical loamy sand has rarely been quantified. This study established the relationship between the tool angle of lift (β) and draught for an in...