Effect of N, P and K on the soil Zn avaflability and on the Zn content in the bean...

Influence of the relation k/(Ca+Mg) of the soil in dry matter production and potassium...

In vitro rescue of interspecific hybrids of Phaseolus

Green manure with legumes in crop rotation with sugar cane (Saccharum spp)

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Occurrence and palaeenvironmental significance of humic horizon in Latosols (oxi...

Mineralogy and genesis of soils derived from Irati rocks formation-in the Piracicaba...

Evaluation of the nutritional status of phosphorus of genotypes of grain sorghum...

Dry matter, macronutrients concentration and content in eucalyptus clone seedlings,...