Teshome Hailu, Biruk; Tana, Prof. Tamado; Dechassa, Prof. Nigussie; Gebrekidan, Prof. Heluf; Singh, Prof. T.N.
(Haramaya university, 2017-11)
Soil acidity, which is associated directly with deficiency of nutrients like phosphorus (P);
nitrogen (N) and potassium (K) and is accompanied by toxicity of aluminium (Al), iron (Fe)
and manganese (Mn) appear to be the ...