Soil-plant system response to lime and phosphorus amendments in high P-sorbing andisols

Strong phosphorus sorption limits the agronomic productivity of many Andisols. We investigated the interactive effects of lime and P fertilizer amendments on P sorption and availability in a low pH, low soil test-P Andisol from the central Andean highlands of Ecuador

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Detalles Bibliográficos
Autores Principales: Webber, Kathleen A., Alvarado Ochoa, Soraya Patricia, Stehouwer, Richard C., Farías, Danny
Formato: Otros
Lenguaje:en
Publicado: Tampa,Florida: Soil Science Society of America, 2013 2016
Materias:
CAL
Acceso en línea:http://repositorio.iniap.gob.ec/handle/41000/2527
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Descripción
Sumario:Strong phosphorus sorption limits the agronomic productivity of many Andisols. We investigated the interactive effects of lime and P fertilizer amendments on P sorption and availability in a low pH, low soil test-P Andisol from the central Andean highlands of Ecuador