Abebe Gerbi, Abdisa; Prof. Markku Yli-Halla; Dr. Lemma Wogi; Dr. Abdissa Bekele
(Haramaya University, 2024-06)
n degraded and leached soils due to intensive cultivation, soil acidity problems and a
decline in fertility comprise major limitations to soil productivity and crop yield. To
overcome this problem, one survey and two ...