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

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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Bibliographic Details
Main Authors: Irio Fernando de Freitas, Roberto Ferreira Novais, Ecila Mercês de Albuquerque Villani, Sarah Vieira Novais
Format: Article
Language:English
Published: Sociedade Brasileira de Ciência do Solo 2013-06-01
Series:Revista Brasileira de Ciência do Solo
Subjects:
fertilizantes fosfatados
fosfatos naturais
extratores de fósforo
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832013000300013&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832013000300013&lng=en&tlng=en

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