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dc.contributor.authorROCHA, J. H. T.pt_BR
dc.contributor.authorGONÇALVES, J. L. de M.pt_BR
dc.contributor.authorGAVA, J. L.pt_BR
dc.contributor.authorGODINHO, T. de O.pt_BR
dc.contributor.authorMELO, E. A. S. C.pt_BR
dc.contributor.authorBAZANI, J. H.pt_BR
dc.contributor.authorHUBNER, A.pt_BR
dc.contributor.authorARTHUR JÚNIOR, J. C.pt_BR
dc.contributor.authorWICHERT, M. P.pt_BR
dc.contributor.otherJosé Henrique Tertulino Rocha, USP/ESALQ; José Leonardo de Moraes Gonçalves, ESALQ; José L. Gava, Suzano Pulp and Paper S.A.; Tiago de Oliveira Godinho, Incaper; Eduardo A.S.C. Melo, Asia Pulp and Paper; José Henrique Bazani, Tree Agroflorestal; Ayeska Hubner, ESALQ; José C. Arthur Junior, UFRRJ; Marcos P. Wichert, FIBRIA.pt_BR
dc.date.accessioned2016-08-15T11:52:30Z-
dc.date.available2016-08-15T11:52:30Z-
dc.date.created2016pt_BR
dc.date.issued2016-08-15pt_BR
dc.identifier.other12218pt_BR
dc.identifier.urihttp://biblioteca.incaper.es.gov.br/digital/handle/item/2103-
dc.descriptionForest residue (i.e., litter layer, slash and bark), when used as biomass for energy production, represents an important strategy for use as a renewable energy source in many countries. However, these residues can also have importance as sources of nutrients for trees and soil conservation. The objectives of the present study were to assess the effects of forest residue management on soil, wood production and nutrient accumulation dynamics during two crop rotations in a Eucalyptus grandis plantation. Thus, we set up an experimental site with different intensities of removal, burning and incorporation of forest residues (first crop rotation of study R1). The stands of all treatments were harvested after eight years, and the trial was re-established with all forest residues maintained on the soil across all treatments (second crop rotation of study R2). R2 was conducted for eight more years. The growth and nutritional status, biomass and nutrient accumulation of the trees were assessed. The forest residue burn increased the initial nutrient availability in the soil; however, this availability returned to initial levels in a short period of time. Wood productivity decreased by approximately 40% with the removal of all forest residues in R1. In R2, wood productivity after the removal or burning of forest residues was 6% lower than when all forest residues were maintained on the soil.pt_BR
dc.languageenpt_BR
dc.publisherFOREST ECOLOGY AND MANAGEMENT, v. 379, p. 1 10, november 2016.pt_BR
dc.subjectEucaliptopt_BR
dc.subjectBiomassapt_BR
dc.subjectNutriçãopt_BR
dc.titleForest residue maintenance increased the wood productivity of a Eucalyptus plantation over two short rotations.pt_BR
dc.type--pt_BR
dc.ainfo.id11484pt_BR
dc.ainfo.lastupdate2016-08-15pt_BR
dc.ainfo.depositanteMerielem Frassonpt_BR
dc.subject.nalthesaurusMinimal tillagept_BR
dc.subject.nalthesaurusEucalyptus grandispt_BR
dc.subject.nalthesaurusNutrient cyclingpt_BR
dc.subject.nalthesaurusForest residue managementpt_BR
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