Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1140018
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dc.contributor.authorHUF DOS REIS, A. M.
dc.contributor.authorTEIXEIRA, W. G.
dc.contributor.authorFONTANA, A.
dc.contributor.authorBARROS, A. H. C.
dc.contributor.authorVICTORIA, D. de C.
dc.date.accessioned2022-02-14T18:01:25Z-
dc.date.available2022-02-14T18:01:25Z-
dc.date.created2022-02-14
dc.date.issued2022
dc.identifier.citationIn: PEDOMETRICS BRAZIL, 2., 2021, Rio de Janeiro. Annals [...]. Rio de Janeiro: Embrapa Solos, 2022. Não paginado. Evento online.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1140018-
dc.descriptionSoil bulk density is an important soil physical property, used as a quality indicator. Its variation influences soil water content and carbon stock estimates. This study aims to evaluate the accuracy of pedotransfer functions that predict bulk density in Brazil. The predictive capacity of 14 pedotransfer functions were evaluated using the Pearson correlation (r), the mean standard error (MSE), and the root mean square error (RMSE). The best results were obtained by Benites et al. (2006) - B, Botula (2013), and Souza et al. (2016). However, the inaccuracy is not acceptable for some applications and new functions considering a hierarchical system of soil data considering soil class and depth (surface or subsurface), land use (agriculture, pasture, and forest) and management (no-tillage, conventional or livestock farming forest integration) will be developed and tested.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectFunções de pedotransferência
dc.subjectDensidade do solo
dc.titleAccuracy of pedotransfer functions to estimate soil bulk density in Brazil.
dc.typeArtigo em anais e proceedings
dc.subject.thesagroFísica do Solo
dc.subject.nalthesaurusSoil density
dc.subject.nalthesaurusSoil physical properties
riaa.ainfo.id1140018
riaa.ainfo.lastupdate2022-02-14
dc.contributor.institutionALINE MARI HUF DOS REIS, COLABORADOR CNPS; WENCESLAU GERALDES TEIXEIRA, CNPS; ADEMIR FONTANA, CNPS; ALEXANDRE HUGO CEZAR BARROS, CNPS; DANIEL DE CASTRO VICTORIA, CNPTIA.
Aparece nas coleções:Artigo em anais de congresso (CNPS)

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