Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems

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dc.creatorMarina Alves Clemente
dc.creatorMarcos Vieira de Faria
dc.creatorRegina Maria Quintão Lana
dc.creatorJose Geraldo Mageste
dc.creatorCarlos Juliano Brant Albuquerque
dc.date.accessioned2022-12-09T15:25:51Z
dc.date.accessioned2025-09-09T00:09:13Z
dc.date.available2022-12-09T15:25:51Z
dc.date.issued2017
dc.identifier.doihttps://doi.org/10.4236/ajps.2017.86086
dc.identifier.issn2158-2750
dc.identifier.urihttps://hdl.handle.net/1843/47861
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofAmerican Journal of Plant Sciences
dc.rightsAcesso Aberto
dc.subjectEucalipto
dc.subjectProdutividade agrícola
dc.subjectAgrosilvicultura
dc.subjectSustentabilidade
dc.titleInitial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems
dc.typeArtigo de periódico
local.citation.epage1303
local.citation.spage1296
local.citation.volume8
local.description.resumoSuccess of integrating livestock farming with forestry systems or SAF′s (Agroforestry Systems) highly depends on correct chose of the tree component and the best spatial arrangement of plants, for which eucalyptus has proven as an excellent option. Therefore, the objective of this study was to evaluate eucalyptus wood yield under different spatial arrangements in agrosilvipastoral system. The arrangements were: single rows 10 × 2 m, double rows (2 × 3) + 15 m and (2 × 3) + 20 m and triple rows (3 × 2 × 3) +20 m. Silvicultural evaluations (DBH, tree height, tree volume and volume per hectare) were done eighteen months after experiment installation. The experimental design was randomized blocks with six repetitions and two trees per plot. Trees were arbitrarily identified in each spatial arrangement, numbered from 1 to 5, totaling 30 plots in each system. The DBH increased as the alleys became closer to each other, being higher in the10 × 2 m and (2 × 3) + 15 m systems; tree height increased in denser spacing—10 × 2 m, (2 × 3) + 15 m and (3 × 2 × 3) + 20 m; the volume of wood per plant and per hectare showed higher values in the 10 × 2 m and (2 × 3) + 15 m systems. The lowest yield was found in the system with the least amount of trees, i.e. (2 × 3) + 20 m (576 trees/ha).
local.identifier.orcidhttps://orcid.org/ 0000-0003-2244-1336
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://www.scirp.org/journal/PaperInformation.aspx?PaperID=76348

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