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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Enregistré dans:
Détails bibliographiques
Publié dans:Revista Brasileira de Ciência do Solo
Auteurs principaux: Irio Fernando de Freitas, Roberto Ferreira Novais, Ecila Mercês de Albuquerque Villani, Sarah Vieira Novais
Format: Artigo
Langue:Inglês
Publié: Sociedade Brasileira de Ciência do Solo 2013
Sujets:
Ciencias de la Tierra
rock phosphates
phosphorus fertilizers
phosphorus extractants
Accès en ligne:https://www.redalyc.org/articulo.oa?id=180227932018
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