Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity

Detalhes bibliográficos
Autor(a) principal: Torres,Anatoly Queiroz Abreu
Data de Publicação: 2022
Outros Autores: Almeida,Rodolfo Soares de, Assunção,Raul Reis, Souza,Artur Ferro de, Santos,Lucas Vieira dos, Melo,Lucas Amaral de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872022000200301
Resumo: Abstract Basic information about growth rate and response to silvicultural treatments on potential native species are bottlenecks for the wide use of these species for forest production. In this context, the objective of this work was to evaluate the silvicultural performance of four native species as a function of pruning intensity. The experimental design was completely randomized with ten replications and one plant per plot, in a 4 x 4 factorial scheme, four forest species, and four pruning intensities. At 30 and 42 months, height (H) and diameter at breast height (DBH) were evaluated, then the current annual increment (CAI) was calculated, as well as the mean annual increment (MAI) at 42 months. Guazuma ulmifolia showed higher growth in height and DBH compared to other species at both ages. The pruning resulted in a reduction of MAI in 0.15 cm. year-1 in DBH for every 25% of pruning intensity.
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spelling Silvicultural Performance of Four Native Forest Species as a Function of Pruning IntensityPruningGuazuma ulmifoliaCordia trichotomaPeltophorum dubiumJoannesia princepsAbstract Basic information about growth rate and response to silvicultural treatments on potential native species are bottlenecks for the wide use of these species for forest production. In this context, the objective of this work was to evaluate the silvicultural performance of four native species as a function of pruning intensity. The experimental design was completely randomized with ten replications and one plant per plot, in a 4 x 4 factorial scheme, four forest species, and four pruning intensities. At 30 and 42 months, height (H) and diameter at breast height (DBH) were evaluated, then the current annual increment (CAI) was calculated, as well as the mean annual increment (MAI) at 42 months. Guazuma ulmifolia showed higher growth in height and DBH compared to other species at both ages. The pruning resulted in a reduction of MAI in 0.15 cm. year-1 in DBH for every 25% of pruning intensity.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872022000200301Floresta e Ambiente v.29 n.2 2022reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087-floram-2021-0100info:eu-repo/semantics/openAccessTorres,Anatoly Queiroz AbreuAlmeida,Rodolfo Soares deAssunção,Raul ReisSouza,Artur Ferro deSantos,Lucas Vieira dosMelo,Lucas Amaral deeng2022-05-11T00:00:00Zoai:scielo:S2179-80872022000200301Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2022-05-11T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity
title Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity
spellingShingle Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity
Torres,Anatoly Queiroz Abreu
Pruning
Guazuma ulmifolia
Cordia trichotoma
Peltophorum dubium
Joannesia princeps
title_short Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity
title_full Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity
title_fullStr Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity
title_full_unstemmed Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity
title_sort Silvicultural Performance of Four Native Forest Species as a Function of Pruning Intensity
author Torres,Anatoly Queiroz Abreu
author_facet Torres,Anatoly Queiroz Abreu
Almeida,Rodolfo Soares de
Assunção,Raul Reis
Souza,Artur Ferro de
Santos,Lucas Vieira dos
Melo,Lucas Amaral de
author_role author
author2 Almeida,Rodolfo Soares de
Assunção,Raul Reis
Souza,Artur Ferro de
Santos,Lucas Vieira dos
Melo,Lucas Amaral de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Torres,Anatoly Queiroz Abreu
Almeida,Rodolfo Soares de
Assunção,Raul Reis
Souza,Artur Ferro de
Santos,Lucas Vieira dos
Melo,Lucas Amaral de
dc.subject.por.fl_str_mv Pruning
Guazuma ulmifolia
Cordia trichotoma
Peltophorum dubium
Joannesia princeps
topic Pruning
Guazuma ulmifolia
Cordia trichotoma
Peltophorum dubium
Joannesia princeps
description Abstract Basic information about growth rate and response to silvicultural treatments on potential native species are bottlenecks for the wide use of these species for forest production. In this context, the objective of this work was to evaluate the silvicultural performance of four native species as a function of pruning intensity. The experimental design was completely randomized with ten replications and one plant per plot, in a 4 x 4 factorial scheme, four forest species, and four pruning intensities. At 30 and 42 months, height (H) and diameter at breast height (DBH) were evaluated, then the current annual increment (CAI) was calculated, as well as the mean annual increment (MAI) at 42 months. Guazuma ulmifolia showed higher growth in height and DBH compared to other species at both ages. The pruning resulted in a reduction of MAI in 0.15 cm. year-1 in DBH for every 25% of pruning intensity.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872022000200301
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872022000200301
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087-floram-2021-0100
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.29 n.2 2022
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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