2001
DOI: 10.1590/s0100-06832001000100010
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Influência de algumas características do solo nos teores de boro disponível

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Cited by 16 publications
(14 citation statements)
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“…Boron adsorption directly correlates with soil organic material, which is greater at the soil surface (Azevedo et al, 2001). Depressive effects are registered for organic material, in B extraction with Hot Water (Ferreira et al, 2001) as well as by acidic extraction . However, it is known that in conditions with more organic material, these effects will have a higher magnitude in the Hot Water extractor.…”
Section: Boron Concentration In Relation To Soil Depthmentioning
confidence: 97%
“…Boron adsorption directly correlates with soil organic material, which is greater at the soil surface (Azevedo et al, 2001). Depressive effects are registered for organic material, in B extraction with Hot Water (Ferreira et al, 2001) as well as by acidic extraction . However, it is known that in conditions with more organic material, these effects will have a higher magnitude in the Hot Water extractor.…”
Section: Boron Concentration In Relation To Soil Depthmentioning
confidence: 97%
“…Ferreira et al (2001) verified that Prem was not a good indicator of the boron buffer capacity of several Brazilian soils and ascribed this to the possible existence in those soils of specific sites for B adsorption or to the extraction of B from organic matter. Therefore, it is possible that the Prem can also be useful in studies dealing with silicon behavior in tropical soils since both Si and P sorption mechanisms are very similar (Hingston et al, 1972).…”
Section: Introductionmentioning
confidence: 97%
“…Na literatura brasileira, os dados referentes à aplicação de B em algumas culturas anuais têm-se apresentado contraditórios, principalmente pela grande variabilidade das condições físicas e químicas dos solos cultivados e pelas necessidades nutricionais das culturas. Observaram-se respostas à aplicação de B por vários pesquisadores para a cultura da soja (Buzetti et al, 1990;Galrão, 1990;Rerkasem et al, 1997;Ferreira et al, 2001;Ghanati et al, 2005).…”
Section: Resultsunclassified