Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/3404 |
Resumo: | The objective of this study was to evaluate the growth in height, diameter and volume production of a eucalyptus clone at 24 months of age planted at different spacing. Values of circumference at soil height, circumference at chest height and the heights of all plants in the plots were collected at 6, 12, 18 and 24 months after planting. Using the collected data, the diameter values at ground and chest height and the mean height at each age were calculated. Rigorous cubing of the average tree in each plot was performed 24 months after planting to obtain the wood volume per tree and per hectare. The spacing did not present a clear pattern of influence on the total height of the plants. The final height was not affected by spacing. The effect of planting spacing on growth in diameter at soil height intensified from the first year after planting. Tree mean diameter increased with planting spacing, as well as the wood volume per tree. Wood volume per hectare was higher in the denser spacing. |
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Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of ageEfecto del espaciado sobre el crecimiento y la producción de eucalipto de rotación rápida a los 24 meses de edadEfeito do espaçamento sobre o crescimento e produção de eucalipto de rápida rotação aos 24 meses de idadeAdensamentoFlorestas energéticasProdução florestal.DensificaciónBosques energéticosProducción forestal.DensificationEnergy forestsForest production.The objective of this study was to evaluate the growth in height, diameter and volume production of a eucalyptus clone at 24 months of age planted at different spacing. Values of circumference at soil height, circumference at chest height and the heights of all plants in the plots were collected at 6, 12, 18 and 24 months after planting. Using the collected data, the diameter values at ground and chest height and the mean height at each age were calculated. Rigorous cubing of the average tree in each plot was performed 24 months after planting to obtain the wood volume per tree and per hectare. The spacing did not present a clear pattern of influence on the total height of the plants. The final height was not affected by spacing. The effect of planting spacing on growth in diameter at soil height intensified from the first year after planting. Tree mean diameter increased with planting spacing, as well as the wood volume per tree. Wood volume per hectare was higher in the denser spacing.Este estudio tuvo como objetivo evaluar el crecimiento en altura, diámetro y la producción volumétrica de un clon de eucalipto a los 24 meses de edad, plantado en diferentes espacios. Los valores de circunferencia a la altura del suelo, circunferencia a la altura del pecho y la altura de todas las plantas en las parcelas se recolectaron a los 6, 12, 18 y 24 meses después de la siembra. A partir de los datos recopilados, se obtuvieron los valores de diámetro al suelo y altura del pecho y la estatura media en cada edad. A los 24 meses después de la siembra, el árbol promedio de cada parcela se cubrió rigurosamente para obtener el volumen de madera por árbol y por hectárea. El espacio no mostró un patrón claro de influencia en la altura total de las plantas. La altura final no se vio afectada por el espaciado. El efecto del espaciamiento de la siembra sobre el crecimiento en diámetro y altura del suelo se intensificó desde el primer año después de la siembra. El diámetro promedio de los árboles aumentó con el espacio de siembra, así como el volumen de madera por árbol. El volumen de madera por hectárea fue mayor en el espacio más denso.Este estudo teve como objetivo avaliar o crescimento em altura, diâmetro e a produção volumétrica de um clone de eucalipto aos 24 meses de idade, plantado em diferentes espaçamentos. Foram coletados os valores de circunferência a altura do solo, circunferência a altura do peito e a altura de todas as plantas das parcelas, aos 6, 12, 18 e 24 meses após o plantio. A partir dos dados coletados foram obtidos os valores de diâmetro a altura do solo e do peito e a altura média em cada idade. Aos 24 meses após o plantio foi realizada a cubagem rigorosa da árvore média de cada parcela para a obtenção do volume de madeira por árvore e por hectare. O espaçamento não apresentou um padrão claro de influência sobre a altura total das plantas. A altura final não foi afetada pelo espaçamento. O efeito do espaçamento de plantio sobre o crescimento em diâmetro a altura do solo se intensificou a partir do primeiro ano após o plantio. O diâmetro médio das árvores aumentou com o espaçamento de plantio, assim como o volume de madeira por árvore. O volume de madeira por hectare foi maior nos espaçamentos mais adensados.Research, Society and Development2020-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/340410.33448/rsd-v9i6.3404Research, Society and Development; Vol. 9 No. 6; e49963404Research, Society and Development; Vol. 9 Núm. 6; e49963404Research, Society and Development; v. 9 n. 6; e499634042525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/3404/3725Copyright (c) 2020 Sebastião Ferreira Lima, Ana Paula Leite Lima, Ana Paula Mezoni Correa, Wesley Gomes Silva, Lorena Stolle, Arlindo Ananias Pereira Silvainfo:eu-repo/semantics/openAccessCorrea, Ana Paula MezoniLima, Ana Paula Leite deLima, Sebastião Ferreira deSilva, Wesley Gomes daStolle, LorenaSilva, Arlindo Ananias Pereira da2020-08-20T18:05:46Zoai:ojs.pkp.sfu.ca:article/3404Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:37.637267Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age Efecto del espaciado sobre el crecimiento y la producción de eucalipto de rotación rápida a los 24 meses de edad Efeito do espaçamento sobre o crescimento e produção de eucalipto de rápida rotação aos 24 meses de idade |
title |
Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age |
spellingShingle |
Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age Correa, Ana Paula Mezoni Adensamento Florestas energéticas Produção florestal. Densificación Bosques energéticos Producción forestal. Densification Energy forests Forest production. |
title_short |
Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age |
title_full |
Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age |
title_fullStr |
Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age |
title_full_unstemmed |
Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age |
title_sort |
Spacing effect on growth and yeld of fast rotation Eucalyptus at 24 months of age |
author |
Correa, Ana Paula Mezoni |
author_facet |
Correa, Ana Paula Mezoni Lima, Ana Paula Leite de Lima, Sebastião Ferreira de Silva, Wesley Gomes da Stolle, Lorena Silva, Arlindo Ananias Pereira da |
author_role |
author |
author2 |
Lima, Ana Paula Leite de Lima, Sebastião Ferreira de Silva, Wesley Gomes da Stolle, Lorena Silva, Arlindo Ananias Pereira da |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Correa, Ana Paula Mezoni Lima, Ana Paula Leite de Lima, Sebastião Ferreira de Silva, Wesley Gomes da Stolle, Lorena Silva, Arlindo Ananias Pereira da |
dc.subject.por.fl_str_mv |
Adensamento Florestas energéticas Produção florestal. Densificación Bosques energéticos Producción forestal. Densification Energy forests Forest production. |
topic |
Adensamento Florestas energéticas Produção florestal. Densificación Bosques energéticos Producción forestal. Densification Energy forests Forest production. |
description |
The objective of this study was to evaluate the growth in height, diameter and volume production of a eucalyptus clone at 24 months of age planted at different spacing. Values of circumference at soil height, circumference at chest height and the heights of all plants in the plots were collected at 6, 12, 18 and 24 months after planting. Using the collected data, the diameter values at ground and chest height and the mean height at each age were calculated. Rigorous cubing of the average tree in each plot was performed 24 months after planting to obtain the wood volume per tree and per hectare. The spacing did not present a clear pattern of influence on the total height of the plants. The final height was not affected by spacing. The effect of planting spacing on growth in diameter at soil height intensified from the first year after planting. Tree mean diameter increased with planting spacing, as well as the wood volume per tree. Wood volume per hectare was higher in the denser spacing. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-04-15 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/3404 10.33448/rsd-v9i6.3404 |
url |
https://rsdjournal.org/index.php/rsd/article/view/3404 |
identifier_str_mv |
10.33448/rsd-v9i6.3404 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/3404/3725 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 6; e49963404 Research, Society and Development; Vol. 9 Núm. 6; e49963404 Research, Society and Development; v. 9 n. 6; e49963404 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052823111729152 |