Reducing conditions on barium absorption in rice plants cultured in BaSO4-enriched soil

Vista sencilla de ítem
dc.creatorMarcio Osvaldo Lima Magalhães
dc.creatorNelson Moura Brasil do Amaral Sobrinho
dc.creatorEveraldo Zonta
dc.creatorAlfredo Tolón Becerra
dc.creatorXavier Bolívar Lastra-Bravo
dc.creatorIzabella Bezerra Coutinho
dc.date2014
dc.date.accessioned2026-07-07T03:51:49Z
dc.descriptionTo evaluate the possible solubilization of barium sulfate in soils under reducing conditions and its effects on barium bioavailability, an Oryza sativa pot trial was established. Increasing barium doses and two redox potential conditions were evaluated. The geochemical fractionation data demonstrated that reducing conditions led to an increase in the levels of more labile forms of barium and a reduction in more stable forms. Furthermore, higher doses of barium were found to have a negative impact on grain production. The highest levels of barium accumulation in the leaves, roots, and grains were observed with the highest barium dose under reducing conditions. These results demonstrate that reducing conditions increased barium bioavailability and absorption by rice plants.
dc.formatapplication/pdf
dc.identifier1679-9275
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303029495016
dc.identifier.urihttp://hdl.handle.net/123456789/445244
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3030
dc.rightsActa Scientiarum. Agronomy
dc.sourceActa Scientiarum. Agronomy (Brasil) Num.1 Vol.36
dc.subjectAgrociencias
dc.titleReducing conditions on barium absorption in rice plants cultured in BaSO4-enriched soil
dc.typeartículo científico

Archivos

Colecciones

Acta Scientiarum. Agronomy - Universidade Estadual de Maringá