Cantidades y formas de fósforo en diez suelos altamente temperizados de Puerto Rico

Vista sencilla de ítem
dc.creatorFassbender, H.W
dc.creatorBeinroth, F.H
dc.creatorSarmiento, L.S
dc.date2023-11-09T15:34:03Z
dc.date2023-11-09T15:34:03Z
dc.date1978-01
dc.date.accessioned2026-06-09T02:25:04Z
dc.descriptionAmounts and forms of P were determined in sixty soil samples from profiles - one Inceptisol, four Ultisols and five Oxisols of Puerto Rico. Samples of one Oxisol and one Ultisol contain relatively large quantities of total P in all horizons, averaging 1,448 and 774 mg/kg soil, respectively. In other soils, the mean of total P values ranges from 177 to 371 mg/kg soil. Calcium and aluminum phosphates amount to less than 4 per cent of total P in all samples. Iron phosphates are the dominant inorganic forms of P in all horizons of these soils. Content of occluded P greatly exceeds the order P forms. For the A, B and C horizons of the Inceptisol and the Ultisols, occluded P accounts for 47, 69 and 76 per cent of total P, respectively. The corresponding values for the Oxisols are 40, 69 and 87 per cent. For the soils studied no relationship between the forms of P and their state nedogenetic evolution could be found.
dc.format6 páginas
dc.formatapplication/pdf
dc.identifierhttps://repositorio.catie.ac.cr/handle/11554/12354
dc.identifieropenAccess
dc.identifier.urihttp://hdl.handle.net/123456789/8379
dc.languageen
dc.publisherInstituto Interamericano de Cooperación para la Agricultura (IICA)
dc.relationTurrialba; Vol. 28, no. 1
dc.subjectSuelo||soil||solo||sol
dc.subjectFósforo||phosphorus||Fósforo||phosphore
dc.subjectInceptisoles||inceptisols||Inceptissolos||Inceptisol
dc.subjectFerralsoles||ferralsols||ferralsolo||ferralsol
dc.subjectAcrisoles||Acrisols||Acrissolo||Acrisol
dc.subjectPuerto Rico||Puerto Rico||Porto Rico||Porto Rico
dc.subjectSede Central
dc.titleCantidades y formas de fósforo en diez suelos altamente temperizados de Puerto Rico
dc.titleAmounts and forms of phosphorus in ten highly weathered soils of Puerto Rico
dc.typeArtículo

Archivos

Colecciones

Investigación