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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/42221
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dc.creatorCarlos González Gonzálezpt_BR
dc.creatorJatnel Alonso Lazopt_BR
dc.creatorAnarelly Costa Alvarengapt_BR
dc.creatorRegynaldo Arruda Sampaiopt_BR
dc.date.accessioned2022-06-03T14:28:27Z-
dc.date.available2022-06-03T14:28:27Z-
dc.date.issued2018-11-01-
dc.citation.volume30pt_BR
dc.citation.issue11pt_BR
dc.citation.spage185pt_BR
dc.citation.epage188pt_BR
dc.identifier.issn0121-3784pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/42221-
dc.description.abstractThe plants accumulate siliceous bodies known as phytoliths. These polymers participate in the reduction of hydric and saline stress and affect the digestibility of forages. Because of their high stability, they contribute to the capture of atmospheric carbon. In this work, the content of phytoliths in clones and varieties of Cenchrus purpureus is characterized. The phytoliths were quantified by the dry ash method. The evaluated genotypes were arranged into groups with a high content of phytoliths (8.33%), intermediate levels (6.46%) and low levels (4.37%). This distribution will facilitate the selection of promising individuals for the production of forage in regions with drought and salinity. At the same time, it will allow estimating the environmental impact of the varieties that are released in terms of their carbon accumulation potential.pt_BR
dc.description.resumoLas plantas acumulan cuerpos silíceos conocidos como fitólitos. Estos polímeros participan en la reducción del estrés hídrico y salino y afectan la digestibilidad de los forrajes. Por su alta estabilidad, contribuyen a la captura del carbono atmosférico. En este trabajo se caracteriza el contenido de fitólitos en clones y variedades de Cenchrus purpureus. Los fitólitos se cuantificaron por el método de cenizas secas. Los genotipos evaluados se ordenaron en grupos de alto contenido de fitólitos (8.33%), niveles intermedio (6.46%) y bajos (4.37%). Esta distribución facilitará la selección de individuos promisorios para la producción de forraje en regiones con sequía y salinidad. Al mismo tiempo permitirá estimar el impacto ambiental de las variedades que se liberen en términos de su potencial de acumulación de carbono.pt_BR
dc.languagespapt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofLivestock Research for Rural Developmentpt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectSilíciopt_BR
dc.subjectBiomineralpt_BR
dc.subjectForrajept_BR
dc.subject.otherSilicatospt_BR
dc.subject.otherBiomineralizaçãopt_BR
dc.subject.otherForragempt_BR
dc.subject.otherGramíneapt_BR
dc.subject.otherSalinidadept_BR
dc.titleFitólitos en clones y variedades de Cenchrus purpureuspt_BR
dc.title.alternativePhytoliths in clones and varieties of Cenchrus purpureuspt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttp://www.lrrd.org/lrrd30/11/jalon30185.htmlpt_BR
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