Phosphorus extractants for soils in the humid tropical region of Brazil

Phosphorus extractants for soils in the humid tropical region of Brazil

ABSTRACT Given the heterogeneity of soils in Roraima state, Brazil, and the need for a phosphorus (P) extraction protocol, this study aimed to assess the efficiency of the Mehlich-1, Mehlich-3, Bray-1 extractants and anion exchange resin (AER) in determining available P in soils representative of th...

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Bibliographic Details
Main Authors: Carlos Henrique Lima de Matos, Valdinar Ferreira Melo, Sandra Cátia Pereira Uchôa, Raimundo de Almeida Pereira, Pedro Paulo Ramos Ribeiro Nascimento
Format: Article
Language:English
Published: Universidade Federal do Ceará 2023-06-01
Series:Revista Ciência Agronômica
Subjects:
Phosphorus extraction
Assessment methods
Corn
Available phosphorus
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902023000100443&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902023000100443&tlng=en

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