"Response of Malt Barley to NPSB and Urea Fertilizers Across Soil Types and Agro-Ecologies, Arsi Zone of Oromia, South-Eastern Ethiopia"

Barley (Hordeum vulgare) is a very important grain which ranks fourth in both quantity produced and in area of cultivation of cereal crops in the world. The annual world harvest of barley in the late century was approximately 140 million tons from about 55 million ha.