PERFORMANCE EVALUATION OF TRACTOR DRAWN POTATO DIGGER CUM ELEVATOR
POTATO DIGGER CUM ELEVATOR DEVESH KUMAR 1 ASHOK TRIPATHI 2 Research Scholar, Department of Farm Machinery and Power Engineering, Sam Higginbottom University of Agriculture, Technology and Sciences, Allahabad, Uttar Pradesh, India Professor Head, Department of Farm Machinery and Power Engineering, Sam Higginbottom University of Agriculture, Technology and Sciences, Allahabad, Uttar Pradesh, India ABSTRACT