Takele Sori, Chalsissa; Mamo, Prof. Tekalign; Kibret, (PhD) Kibebew; Shiferaw, (MSc) Hailu
(Haramaya university, 2016-11)
Soil fertility characterization and mapping are the main source of information to farmers on
the plant nutrient status of their soil and provides basic data for decision-making on issues
such as fertilization and liming. ...