PHOSPHORUS EXTRACTED BY ION EXCHANGE RESINS AND MEHLICH-1 FROM OXISOLS (LATOSOLS) TREATED WITH DIFFERENT PHOSPHORUS RATES AND SOURCES FOR VARIED SOIL-SOURCE CONTACT PERIODS

Despite the large number of studies addressing the quantification of phosphorus (P) availability by different extraction methods, many questions remain unanswered. The aim of this paper was to compare the effectiveness of the extractors Mehlich-1, Anionic Resin (AR) and Mixed Resin (MR), to determin...

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Detalles Bibliográficos
Publicado en:Revista Brasileira de Ciência do Solo
Main Authors: Irio Fernando de Freitas, Roberto Ferreira Novais, Ecila Mercês de Albuquerque Villani, Sarah Vieira Novais
Formato: Artigo
Idioma:Inglês
Publicado: Sociedade Brasileira de Ciência do Solo 2013
Assuntos:
Ciencias de la Tierra
rock phosphates
phosphorus fertilizers
phosphorus extractants
Acceso en liña:https://www.redalyc.org/articulo.oa?id=180227932018
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