TY - SER AU - Himoud,M.S. AU - Mostafa,M.M. AU - El-Sahhar,E.A. AU - Elnono,M.A. TI - Study the effect of forward speed inflation pressure of rear wheels and soil moisture on the tractor field performance KW - Agricultural machinery KW - tractors KW - Design and construction N1 - Includes references N2 - The effect of forward speed inflation pressure of rear wheels and soil moisture on the tractor field performance has been investigated in this study during ploughing by using moldboard plough in order to evaluate the drawbar pull tractor wheel slippage tractive efficiency , the required power specific energy effective field capacity field efficiency and fuel consumption > UR - http://nile.enal.sci.eg/EALE/2015/MJAE/3215/3/977.pdf ER -