Effect of NPK and blended fertilizer application on Yield, Yield Component and its profitability of Sorghum (Sorghum bicolor (L.) Moench) varieties under rainfed condition in north western Tigray, Ethiopia Journal title: International Journal of Life Science Authors: Redai Weldegebriel, Tesfay Araya, Yemane G. Egziabher Subject(s):
