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dc.contributor.authorMARINO, W. T.pt_BR
dc.contributor.authorSILVA JUNIOR, J. P. dapt_BR
dc.contributor.authorMARSCHNER, P.pt_BR
dc.contributor.authorLIEBEREI, R.pt_BR
dc.date.accessioned2014-12-12T08:17:05Z-
dc.date.available2014-12-12T08:17:05Z-
dc.date.created1999-09-29pt_BR
dc.date.issued1998pt_BR
dc.identifier.citationIn: SHIFT-WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/668385pt_BR
dc.descriptionOne hyndred sixty-eight bacterial isolates from the rhizoplane and rhizosphere (2mm-10mm away from the root surface) of cupuacu were isolated in spring 1997 in an experimental polyculture site (SHIFT ENV-23) near Manaus and their capacity to grow on media with poorly soluble AlPO4 was determined. 75% of the isolated bacteria were found to be effective in solubilizing hardly-soluble AlPO4 and FePO4. Two strains were selected because of their ability to solubilize high amounts (>50ug P/ml) of AlPO4 and FePO4 in former experiments. Their capacity to solubilize inorganic phosphates was investigated in liquid culture. Both strains solubilized similar amounts of P. The amount of P solubilization was highest after three days of growth while cell numbers were maximal after 13 days. During the solubilization process one strain show a decrease in pH while the other strain increased the pH. This incates that the solubilization of inorganic phosphates is not necessarily related to the acidification.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAgroflorestapt_BR
dc.subjectBrasilpt_BR
dc.subjectAmazonaspt_BR
dc.subjectManauspt_BR
dc.titleSolubilization of Al- and Fe-phosphates by bacteria isolated from the rhizosphere of Theobroma grandiflorum (Willd. ex Spreng.) Schum.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2018-08-13T11:11:11Zpt_BR
dc.subject.thesagroBactériapt_BR
dc.subject.thesagroCupuaçupt_BR
dc.subject.thesagroCultivo Multiplopt_BR
dc.subject.thesagroRizosferapt_BR
dc.subject.thesagroTheobroma Grandiflorumpt_BR
dc.subject.nalthesaurusagroforestrypt_BR
dc.subject.nalthesaurusmultiple croppingpt_BR
dc.format.extent2p. 341-349.pt_BR
riaa.ainfo.id668385pt_BR
riaa.ainfo.lastupdate2018-08-13 -03:00:00pt_BR
dc.contributor.institutionUniversity of Hamburgpt_BR
dc.contributor.institutionJOSE PEREIRA DA SILVA JUNIOR, CPAA.pt_BR
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