IJSRP, Volume 7, Issue 2, February 2017 Edition [ISSN 2250-3153]
Wogene Solomon and AgenaAnjulo
Soil fertility decline is one of the principal factors contributing to low productivity of crops and food insecurity in Ethiopia. A study was conducted at Doyogena with the aim to determine the effect of different nitrogen levels i.e. 0, 23, 46 and 69 kg/ha N on yield and yield component of three bread wheat varieties. A factorial approach in randomized complete block design with three replications was used.