DEJENE TERESSA GUTEMA; Dr.Kibebew Kibret (PhD); Prof. Nigussie Dechassa (PhD); Dr.Lemma Wogi (PhD)
(Haramaya University, Haramaya, 2024-06)
The declining state of soil fertility and productivity in Ethiopia can be attributed to the
inadequate attention given to the biological, chemical, and physical properties of soil.
Additionally, the high phosphorus ...