Abstract

For tillage, soil harrowing is a compulsory operation to ensur the Agro technical requirments for crops. For a long time a harrow design for suitabl tillag has been neglected. It is necessary to design, fabricate a harrow muonted on tractors of over 80 HP power in order to ensur the Agro-technical requirments, to increase the field capacity, to reduce fuel cost. This has been the content of this study. The BDT-3,0 harrow has been designed, fabricated and put into operation and has met the demands.