Use este identificador para citar ou linkar para este item: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568171
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dc.contributor.authorMENDES, I. de C.pt_BR
dc.contributor.authorREIS JUNIOR, F. B. dospt_BR
dc.date.accessioned2011-07-08T11:44:55Z-
dc.date.available2011-07-08T11:44:55Z-
dc.date.created2005-01-19pt_BR
dc.date.issued2003pt_BR
dc.identifier.citationPlanaltina, DF: Embrapa Cerrados, 2003.pt_BR
dc.identifier.urihttp://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568171pt_BR
dc.descriptionABSTRACT: Cerrado soils are extremely old, highly weathered and depleted in essential nutrients, especially P. For this reason, the addition of P fertilizers is mandatory in order to obtain economical yields of annual crops. Soil microorganisms play a key role in the P cycle. The P immobilized in the soil microbial biomass acts as reservoir of this element. Soil microorganisms also produce enzymes that act in the P mineralization, participate in the solubilization of inorganic phosphorus and are able to form symbiosis with plants, denominated mycorrizha, enhancing the uptake of this element. In this review we discuss the results of several studies evaluating the use of soil microorganisms to increase P availability in soils, some of the difficulties related to field inoculation and the perspectives for future research.pt_BR
dc.language.isoporpt_BR
dc.relation.ispartofseries(Embrapa Cerrados. Documentos, 85).pt_BR
dc.rightsopenAccesspt_BR
dc.titleMicrorganismos e disponibilidade de fósforo (P) nos solos: uma análise crítica.pt_BR
dc.typeFolhetospt_BR
dc.date.updated2011-07-08T11:44:55Zpt_BR
dc.subject.thesagroFósforopt_BR
dc.subject.thesagroInoculaçãopt_BR
dc.subject.thesagroMineralizaçãopt_BR
dc.subject.thesagroMicrobiologia do Solopt_BR
dc.subject.thesagroMicrorganismopt_BR
dc.subject.thesagroSolubilizaçãopt_BR
dc.subject.nalthesaurusinoculation methodspt_BR
dc.subject.nalthesaurusmicroorganismspt_BR
dc.subject.nalthesaurusmicrobiologypt_BR
dc.subject.nalthesaurusmineralizationpt_BR
dc.subject.nalthesaurusphosphoruspt_BR
dc.subject.nalthesaurussoilpt_BR
dc.subject.nalthesaurussolubilizationpt_BR
dc.format.extent226 p.pt_BR
riaa.ainfo.id568171pt_BR
riaa.ainfo.lastupdate2009-10-28pt_BR
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