Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/544509
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dc.contributor.authorKLAUSNER, S. D.
dc.contributor.authorSUHET, A. R.
dc.contributor.authorDUXBURY, J. M.
dc.date.accessioned2026-06-16T13:54:25Z-
dc.date.available2026-06-16T13:54:25Z-
dc.date.created1999-01-12
dc.date.issued1990
dc.identifier.citationPesquisa Agropecuária Brasileira, Brasília, v. 25, n. 4, p. 617-623, abr. 1990.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/544509-
dc.descriptionFour dark-red latosols (Haplustox) were sampled at or near the "Centro de Pesquisa Agropecuaria dos Cerrados- CPAC - (Cerrados Agricultural Research Center), in Planaltina, DF, Brazil. A laboratory soil incubation study, at 35C and 0.25 bar water tension, was conducted to evaluate the effect of soil disturbance on N mineralization and to determine the suitability of an incubation procedure for estimating N mineralization in the field. Mineralization rates ranged from ranged 1,2 to 8,8 kg N ha wk over a twelve-week period. The data suggested that as long as is some degree soil aggregation, soil disturbance had no effect on mineralization. The amount of N mineralized during the incubation period in the laboratory showed a low a correlation with the N mineralization in the field.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectDark-red latosol
dc.titleEstimating nitrogen mineralization in a "cerrado" dark-red latosol by laboratory incubation, and the effect of soil sample disturbance.
dc.typeArtigo de periódico
dc.subject.thesagroCerrado
dc.subject.thesagroMineralização
dc.subject.thesagroNitrogênio
dc.subject.thesagroSolo
dc.subject.thesagroLatossolo Vermelho Escuro
dc.subject.nalthesaurusFerralsols
dc.subject.nalthesaurusmineralization
dc.subject.nalthesaurusnitrogen
dc.subject.nalthesaurussoil
riaa.ainfo.id544509
riaa.ainfo.lastupdate2026-06-16
dc.contributor.institutionALLERT ROSA SUHET, CPAC.
Appears in Collections:Artigo em periódico indexado (CPAC)

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