Carbon, Clay and Iron Oxides Hold the Keys to Phosphorus in Nigeria’s Farm Soils
A national-scale analysis of 554 Nigerian soil samples shows that soil organic carbon is the strongest predictor of plant-available phosphorus, ...
A national-scale analysis of 554 Nigerian soil samples shows that soil organic carbon is the strongest predictor of plant-available phosphorus, ...
A new study of cassava farmlands in Isialangwa North, southeastern Nigeria, finds the soils well drained and uncompacted but degraded ...
A new study combining multivariate statistics and GIS mapping shows that forest land maintains the highest soil fertility in Southwest ...
A Brazilian greenhouse study shows that applying silicon before or together with phosphate fertilizer boosts plant-available phosphorus in acidic tropical ...
A depth-resolved study in Tripura, Northeast India, shows that land-use type, not soil depth, is the dominant driver of soil ...
A new study of sandy Ferralsols in the Brazilian Cerrado of PiauĂ shows that quartz-rich sedimentary parent rocks, not weak ...
A new study of seven tropical land uses in Thailand shows that pasture soils store the most total organic carbon ...
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© 2025 Scienmag - Science Magazine