LIBROS DEL AUTOR: amer khalid ahmed al neama

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  • Evaluation of performance of selected tillage tines regarding quality of work
    Amer Khalid Ahmed Al-Neama
    This book examines and evaluates the performance of four standard chisel plough tines: heavy duty, double heart, double heart with wings and duck foot, which were connected with a rigid shank. Experiments were conducted in a soil bin filled with sandy loamy soil, and the experimental factors included varying operation conditions (speed and depth) and their dependency upon a dra...
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