ஆய்வுக் கட்டுரை
Effect of Nitrogen Fertilizer under Balanced Fertilization on Food Barley at Basona Warana District of North Shewa Zone of Amhara Region, Ethiopia
Kenzemed Kassie*, Beza Shewangizaw, Shawel Assefa, Getaneh Shegaw, Genet Taye, Amsalu Abe