Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/45255
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dc.contributor.authorPRIMAVESI, A. C. P. de A.
dc.contributor.authorPRIMAVESI, O. M. A. S. P. R.
dc.contributor.authorCORREA, L. de A.
dc.contributor.authorCANTARELLA, H.
dc.contributor.authorSILVA, A. G. da
dc.contributor.authorFREITAS, A. R. de
dc.date.accessioned2022-04-19T05:08:00Z-
dc.date.available2022-04-19T05:08:00Z-
dc.date.created2001-02-19
dc.date.issued2001
dc.identifier.citationIn: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/45255-
dc.descriptionThe contents and the extraction of mineral nutrients were determined in a coastcross pastures established on a dark red lotosol (Hapludox), in Sao Carlos, SP, Brazil, under tropical altitude climate, receving five rates of urea and ammonium nitrate, applied on surface. There weredifference (P<0.05) among sources and rates of N. Nutrients extractionincreased with the nitrogen lelves. Especial high werw total N (319 and 446 kg ha) and K (341 and 467 kg ha) extraction. When forage yield was high (treatment with 500 kg of N ha) and for both fertilizers, macronutrientns extraction was greater for K and, followed by Ca, S. PandMg. Micronutrients extraction ocurred in the following decreasing order: Fe, Mn Zn and Cu.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectMineral extraction cynodon dactlon cv
dc.subjectSurface application
dc.subjectExtracao mineral
dc.subjectCoastcross
dc.subjectAplicacao de superficie
dc.subjectNitrato de amonia
dc.titleEffect of sources and rates of nitrogen on nutrients extraction in coastcross pastures.
dc.typeArtigo em anais e proceedings
dc.subject.nalthesaurusammonium nitrate
dc.subject.nalthesaurusurea
dc.format.extent2p. 192-193.eng
riaa.ainfo.id45255
riaa.ainfo.lastupdate2022-04-18
dc.contributor.institutionANA CANDIDA PACHECO DE A PRIMAVESI, CPPSE; ODO MARIA ARTUR S P R PRIMAVESI, CPPSE; LUCIANO DE ALMEIDA CORREA, CPPSE; H. CANTARELLA, IAC; ALIOMAR GABRIEL DA SILVA, CPPSE; ALFREDO RIBEIRO DE FREITAS, CPPSE.
Appears in Collections:Artigo em anais de congresso (CPPSE)

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