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Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/55599
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Campo DCValorIdioma
dc.creatorCaldeira, Marcos Vinicius Winckler-
dc.creatorMoura, Roberto Rorras dos Santos-
dc.creatorSiqueira, David Pessanha-
dc.creatorGonçalves, Elzimar de Oliveira-
dc.creatorEufrasio, Hivo Rebin-
dc.creatorGodinho, Tiago de Oliveira-
dc.creatorSilva Júnior, Adelson Lemes da-
dc.creatorFaria, Júlio Cézar Tannure-
dc.date.accessioned2022-11-28T21:48:54Z-
dc.date.available2022-11-28T21:48:54Z-
dc.date.issued2022-08-
dc.identifier.citationCALDEIRA, M. V. W. et al. Existe relação dos elementos climáticos com a deposição de serapilheira em plantio de Eucalyptus?. In: FELSEMBURGH, Cristina Aledi (org.). Engenharia florestal: Resultados das pesquisas e inovações tecnológicas. 1. ed.Ponta Grossa: Atena, 2022, p. 51-65.pt_BR
dc.identifier.isbn978-65-258-0554-2pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/55599-
dc.identifier.urihttps://sistema.atenaeditora.com.br/catalogo/post/existe-relacao-dos-elememtos-climaticos-com-a-deposicao-de-serapilheira-em-plantio-de-eucalyptus-
dc.descriptionAbstract: Litter plays an important role in forest ecosystems, composing an inherent part of nutrient cycling and as a source for soil organic matter. Thus, the objective of this study was to quantify litter and nutrient return in a hybrid Eucalyptus urophylla x Eucalyptus grandis plantation throughout one year and to evaluate the response of litter production in relation to climatic variables. For this purpose, six plots (30 x 30 m; 100 trees/plot) were allocated in a commercial stand of the hybrid Eucalyptus urophylla x Eucalyptus grandis (9.6 ha; planting space at 3.0 x 3.0 m), located in the municipality from Aracruz – ES. In each plot, five litter traps were distributed, being emptied monthly for one year (June 2014 to May 2015), when the stand was 27 and 38 months old, respectively. The litter was hand-sorted into fractions: leaves+miscellaneous and branches. Litter production showed monthly variation with a total deposition of 4797.17 kg ha-1 year-1, being predominantly composed of the leaves/miscellaneous fraction (73 %), which was also responsible for most of the nutrient return (82 %). Macronutrient use efficiency was evidenced by the following order P > S > Mg > K > Ca > N. It was found that none of the climatic elements in the same month of collection significantly influenced the total deposition and the leaf+miscellanea fraction. However, there was a correlation for the branches fraction, with a negative effect for minimum air humidity and a positive effect for solar radiation.pt_BR
dc.languagept_BRpt_BR
dc.publisherAtena Editorapt_BR
dc.rightsrestrictAccesspt_BR
dc.subjectCiclagem biogeoquímicapt_BR
dc.subjectBiogeoquímicapt_BR
dc.subjectElementos climáticospt_BR
dc.subjectConteúdo de nutrientespt_BR
dc.subjectBiogeochemical cyclingpt_BR
dc.subjectClimatic variablespt_BR
dc.subjectNutrient contentpt_BR
dc.titleExiste relação dos elementos climáticos com a deposição de serapilheira em plantio de Eucalyptus?pt_BR
dc.title.alternativeIs there a relationship between climate elements and liter production in Eucalyptus plantations?pt_BR
dc.typeCapítulo de livropt_BR
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