Please use this identifier to cite or link to this item: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568531
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dc.contributor.authorSHIRATSUCHI, L. S.pt_BR
dc.contributor.authorCHRISTOFFOLETI, P. J.pt_BR
dc.contributor.authorFONTES, J. R. A.pt_BR
dc.date.accessioned2011-07-08T11:46:12Z-
dc.date.available2011-07-08T11:46:12Z-
dc.date.created2005-03-30pt_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/568531pt_BR
dc.descriptionTraditionally the weed management has been done considering the overall weed infestation in the whole field and then herbicides are sprayed according to a single weed control recommendation for the field. But weeds are not uniformly distributed and normally have clumped populations showing weed patches presenting high spatial variability. This nature of the weed populations can be mapped, and so it can help the decisions with weed management on agricultural systems. However, localization and mapping of the weed clusters are very difficult tasks in large areas, and require adequate methodology. Therefore, determination method of this weed spatial variability must be scientifically studied. This document aim to provide information about the concepts, tools and methods of weed mapping considering that weed mapping technology is an important tool to bear on decisions associated with crop production, and it is a priority for the implementation of this technology multiple sources of scientific knowledge in weed biology and management regarding to the spatial variability.pt_BR
dc.language.isoporpt_BR
dc.relation.ispartofseries(Embrapa Cerrados. Documentos, 95).pt_BR
dc.rightsopenAccesspt_BR
dc.subjectPlanta daninhapt_BR
dc.subjectDistribuição espacialpt_BR
dc.subjectGPSpt_BR
dc.subjectNatural distributionpt_BR
dc.subjectPrecision farmingpt_BR
dc.titleMapeamento da variabilidade espacial das plantas daninhas.pt_BR
dc.typeFolhetospt_BR
dc.date.updated2011-07-08T11:46:12Zpt_BR
dc.subject.thesagroAgricultura de Precisãopt_BR
dc.subject.thesagroMapapt_BR
dc.subject.thesagroSistema de Informação Geográficapt_BR
dc.subject.nalthesauruscartographypt_BR
dc.subject.nalthesaurusgeographic information systemspt_BR
dc.subject.nalthesaurusweedspt_BR
dc.format.extent230 p.pt_BR
riaa.ainfo.id568531pt_BR
riaa.ainfo.lastupdate2009-10-27pt_BR
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