Field evaluation of tractor mounted two-row semi-automatic belt type Potato planter ridger

¹Department of Farm Machinery and Power Engineering, N.D. University of Agriculture & Technology, Kumarganj, Faizabad 224 229, Uttar Pradesh, India

²Department of Entomology, College of Agriculture, N.D. University of Agriculture & Technology, Kumarganj, Faizabad 224 229, Uttar Pradesh, India