Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | https://doi.org/10.4236/ajps.2017.86086 http://hdl.handle.net/1843/47861 https://orcid.org/ 0000-0003-2244-1336 |
Resumo: | Success 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). |
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2022-12-09T15:25:51Z2022-12-09T15:25:51Z2017812961303https://doi.org/10.4236/ajps.2017.860862158-2750http://hdl.handle.net/1843/47861https://orcid.org/ 0000-0003-2244-1336Success 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).engUniversidade Federal de Minas GeraisUFMGBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASAmerican Journal of Plant SciencesEucaliptoProdutividade agrícolaAgrosilviculturaSustentabilidadeInitial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systemsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.scirp.org/journal/PaperInformation.aspx?PaperID=76348Marina Alves ClementeMarcos Vieira de FariaRegina Maria Quintão LanaJose Geraldo MagesteCarlos Juliano Brant Albuquerqueinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/47861/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALInitial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems.pdfInitial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems.pdfapplication/pdf282427https://repositorio.ufmg.br/bitstream/1843/47861/2/Initial%20growth%20of%20eucalyptus%20with%20different%20spatial%20arrangements%20in%20agrosilvopastoral%20systems.pdfaa516061d921c8428ba0e6ee3b77cca7MD521843/478612022-12-09 12:25:52.128oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-12-09T15:25:52Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems |
title |
Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems |
spellingShingle |
Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems Marina Alves Clemente Eucalipto Produtividade agrícola Agrosilvicultura Sustentabilidade |
title_short |
Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems |
title_full |
Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems |
title_fullStr |
Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems |
title_full_unstemmed |
Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems |
title_sort |
Initial growth of eucalyptus with different spatial arrangements in agrosilvopastoral systems |
author |
Marina Alves Clemente |
author_facet |
Marina Alves Clemente Marcos Vieira de Faria Regina Maria Quintão Lana Jose Geraldo Mageste Carlos Juliano Brant Albuquerque |
author_role |
author |
author2 |
Marcos Vieira de Faria Regina Maria Quintão Lana Jose Geraldo Mageste Carlos Juliano Brant Albuquerque |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Marina Alves Clemente Marcos Vieira de Faria Regina Maria Quintão Lana Jose Geraldo Mageste Carlos Juliano Brant Albuquerque |
dc.subject.other.pt_BR.fl_str_mv |
Eucalipto Produtividade agrícola Agrosilvicultura Sustentabilidade |
topic |
Eucalipto Produtividade agrícola Agrosilvicultura Sustentabilidade |
description |
Success 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). |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2022-12-09T15:25:51Z |
dc.date.available.fl_str_mv |
2022-12-09T15:25:51Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/47861 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://doi.org/10.4236/ajps.2017.86086 |
dc.identifier.issn.pt_BR.fl_str_mv |
2158-2750 |
dc.identifier.orcid.pt_BR.fl_str_mv |
https://orcid.org/ 0000-0003-2244-1336 |
url |
https://doi.org/10.4236/ajps.2017.86086 http://hdl.handle.net/1843/47861 https://orcid.org/ 0000-0003-2244-1336 |
identifier_str_mv |
2158-2750 |
dc.language.iso.fl_str_mv |
eng |
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eng |
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American Journal of Plant Sciences |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS |
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Universidade Federal de Minas Gerais |
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reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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Universidade Federal de Minas Gerais (UFMG) |
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UFMG |
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UFMG |
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Repositório Institucional da UFMG |
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