Feyisa Bededa, Abreham; Alemayehu, (PhD) Yibekal; Abdulahi, (PhD) Jemal
(Haramaya university, 2020-12)
Bread wheat (Triticum aestivum L.) is an important food crop and source of income for farmers at Degam district in central highland of Ethiopia. However, its productivity is mainly constrained by poor soil fertility and ...