Astatke, Abiye; Jabbar, Mohammad A.; Tanner, Douglas - International Livestock Research Institute (ILRI), … - 2003
inorganic potassium fertilizer on wheat. Farmer adoption of a minimum tillage production system increased the gross margin of … minimum tillage system could be an effective intervention for soil conservation due to early-season vegetative cover of the … soil surface. Also, the early crop harvest associated with the minimum tillage system was highly beneficial for small …