Characterization of verdete rock as a potential source of potassium

Potassium is a nutrient found at low levels in Brazilian soils, requiring large inputs of fertilizers to achieve satisfactory crop yields. Brazil has high external dependence and limited reserves of soluble K mineral, which is traditionally exploited for the production of fertilizers. On the other h...

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Bibliographic Details
Published in:Revista Ceres
Main Authors: Wedisson Oliveira Santos, Edson Marcio Mattiello, Liovando Marciano da Costa, Walter Antônio Pereira Abrahão
Format: Artigo
Language:Inglês
Published: Universidade Federal de Viçosa 2015
Subjects:
Agrociencias
Glauconite
fertilizer
Online Access:https://www.redalyc.org/articulo.oa?id=305241508009
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