Yadesa Mergo, Wakshuma; Taddesse, Dr. Abi; Kibret, Dr. Kibebew; Dechassa, Prof. Nigussie
(Haramaya university, 2018-11)
Phosphorus (P) fixation in acid soils is the major cause of P deficiency which necessitates
application of extra fertilizer P even while the total soil P capital is large. As cure to this
problem, understanding of P ...