JAY CRIS E. DIMACALI, Department of Resources Engineering and Agricultural Mechamzation, College of Engsneemng and Computer Stuches, Pampanga State Agncultural University, Magalang Pampanga, September 2021. "DESIGN, FABRICATION, AND PERFORMANCE TEST Of A CORN CULTIVATOR® Adviser: Dr. SOLOMON L. ROQUE This study aimed to design, fabneste and performance test of 9 core cultivator The performance of the machine was evalusied uamg teres differemt depths of cut (3inches, 4inches, Sinches). The parameters thet were mveshgsted were theoretical ficid capacity, actual ficld capacity, and filed efficxency The date gathered mn the performance evaluation were analyzed using Complete Randomized Desaga (CRD) to determine the differences among the treatments used in the study Based on the results, reveals that Thooretcal Field Capacity and Field Efficsency shows significance with each other while Actual Capacity ts not significant. © Catege of Agriculture Systems and Technology - Graduate Studies vii.