habte haile, Dawit; kebede, fassil Major-advisor Prof.; badadi, Bobe Co-advisor (PhD); wogi, Lemma Co-advisor (PhD)
(Haramaya university, 2020-08)
Acid soils research has been one of the main priorities of the government of Ethiopia. However,
the pace of research and development efforts to improve the productivity of acid soils was not
commensurate with the extent ...