AN ALTERNATIVE METHOD TO MEASURE AVAILABLE SULPHUR BY ION CHROMATOGRAHY IN VOLCANIC SOILS

AN ALTERNATIVE METHOD TO MEASURE AVAILABLE SULPHUR BY ION CHROMATOGRAHY IN VOLCANIC SOILS

ABSTRACT Sulphur (S) is an essential crop nutrient, and its deficiency in the soil has been reported in recent years. The index of S fertility is based on the sulphate availability measured by the turbidimetry method (TB), because it is easily and quickly applied. However, this method has shown a la...

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Autores principales: Córdova,Carolin, Hepp,Christian, Luna,Gonzalo, Sepúlveda,Gloria, Barattinni,Pier, Zagal,Erick, Bonilla,Ana María, Parra,Franco
Lenguaje:English
Publicado: Universidad de Concepción. Facultad de Agronomía, Facultad de Ingeniería Agricola y Facultad de Ciencias Veterinarias 2017
Materias:
sulphate
Andisol
turbidimetry
ion-chromatography
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-38902017000200117
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