Abstract: In light of the water and soil environments in the water deficient salinized region,a agronomical process of mechanization for cultivation of cotton in combination of farm mechinery with agronomical techniques was designed based on agricultural technical economic and ecoagricultural theories.Purposes of this process is to grow cotton with high yield,high efficiency,low cost as well as water-saving.Thus advanced minitype farm machines made at home was selected for forming the complete set with the agronomical techniques,with which high labor efficiency and short rush period of busy farming season were achieved.