Kinetics of phosphorus uptake and nutrient status of common bean under influence...

Nitrogen and sulfur rates for a Signal grass pasture recovery: forage aboveground...

Tanzânia grass production and mineral nutrition related to the availability of nitrogen...

Sequential extraction and ionic speciation of zinc, copper and cadmium in oxisols...

Copper adsorption on acric oxisols from the State of São Paulo

Effect of potassium on growth, concentration of Nutrients and on the characteristics...

Growth and status nutrient of Eucalyptus citriodora grown under doses of boron and...

Effect of quantity of energetical reserve of seed pieces and soil compaction on the...

Modification of chemical properties of an ultisol fertilized with sewage sludge and...

Remote sensing and geoprocessing applied to the soils and cover characterization...