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Comparative efficiencies of liquid humic substances extracted from raw and composted agro-wastes on phosphorus release from phosphate rock
(Obafemi Awolowo University, 2015)
The study compared the relative effectiveness of liquid humic substances (LHS) extracted from raw and composted agro-wastes on Phosphorus (P) released from solubilization of Ogun phosphate rock (OPR). Liquid humic ...