Initial Growth of Pinus taeda by Fertilization Response at Planting

Detalhes bibliográficos
Autor(a) principal: Trazzi,Paulo André
Data de Publicação: 2019
Outros Autores: Santos,Juscelina Arcanjo dos, Caldeira,Marcos Vinicius Winckler, Roters,Diego Fernando, Carvalho,Dulcineia, Dobner Júnior,Mário
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019005000101
Resumo: ABSTRACT The objective of this study was to evaluate how the fertilizer composition, type and application method contribute to the initial growth of Pinus taeda applied at planting. Seedlings from an open-pollinated seed orchard of Pinus taeda were planted on a Humic Dystrudepts soil containing 15 treatments of fertilizer application at planting. Basal diameter (immediately above ground – about 5 cm) and total height were measured on all live plants after six, 12 and 42 months. The basal diameter at six and 12 months ranged from 0.49 to 0.63 cm and 1.64 to 2.15 cm, respectively. The height at six and 12 months ranged from 0.49 to 0.64 m and 0.77 to 1.01 m, respectively, indicating that fertilizing improved this characteristics in ~30%. Fertilizer composition, type and application method contributed to the first year of growth of Pinus taeda. Nevertheless, fertilization response disappeared after 42 months.
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spelling Initial Growth of Pinus taeda by Fertilization Response at Plantingloblolly pineNPKfertilizerorthogonal contrastforestryABSTRACT The objective of this study was to evaluate how the fertilizer composition, type and application method contribute to the initial growth of Pinus taeda applied at planting. Seedlings from an open-pollinated seed orchard of Pinus taeda were planted on a Humic Dystrudepts soil containing 15 treatments of fertilizer application at planting. Basal diameter (immediately above ground – about 5 cm) and total height were measured on all live plants after six, 12 and 42 months. The basal diameter at six and 12 months ranged from 0.49 to 0.63 cm and 1.64 to 2.15 cm, respectively. The height at six and 12 months ranged from 0.49 to 0.64 m and 0.77 to 1.01 m, respectively, indicating that fertilizing improved this characteristics in ~30%. Fertilizer composition, type and application method contributed to the first year of growth of Pinus taeda. Nevertheless, fertilization response disappeared after 42 months.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019005000101Floresta e Ambiente v.26 n.spe1 2019reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.037018info:eu-repo/semantics/openAccessTrazzi,Paulo AndréSantos,Juscelina Arcanjo dosCaldeira,Marcos Vinicius WincklerRoters,Diego FernandoCarvalho,DulcineiaDobner Júnior,Márioeng2019-03-07T00:00:00Zoai:scielo:S2179-80872019005000101Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2019-03-07T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Initial Growth of Pinus taeda by Fertilization Response at Planting
title Initial Growth of Pinus taeda by Fertilization Response at Planting
spellingShingle Initial Growth of Pinus taeda by Fertilization Response at Planting
Trazzi,Paulo André
loblolly pine
NPK
fertilizer
orthogonal contrast
forestry
title_short Initial Growth of Pinus taeda by Fertilization Response at Planting
title_full Initial Growth of Pinus taeda by Fertilization Response at Planting
title_fullStr Initial Growth of Pinus taeda by Fertilization Response at Planting
title_full_unstemmed Initial Growth of Pinus taeda by Fertilization Response at Planting
title_sort Initial Growth of Pinus taeda by Fertilization Response at Planting
author Trazzi,Paulo André
author_facet Trazzi,Paulo André
Santos,Juscelina Arcanjo dos
Caldeira,Marcos Vinicius Winckler
Roters,Diego Fernando
Carvalho,Dulcineia
Dobner Júnior,Mário
author_role author
author2 Santos,Juscelina Arcanjo dos
Caldeira,Marcos Vinicius Winckler
Roters,Diego Fernando
Carvalho,Dulcineia
Dobner Júnior,Mário
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Trazzi,Paulo André
Santos,Juscelina Arcanjo dos
Caldeira,Marcos Vinicius Winckler
Roters,Diego Fernando
Carvalho,Dulcineia
Dobner Júnior,Mário
dc.subject.por.fl_str_mv loblolly pine
NPK
fertilizer
orthogonal contrast
forestry
topic loblolly pine
NPK
fertilizer
orthogonal contrast
forestry
description ABSTRACT The objective of this study was to evaluate how the fertilizer composition, type and application method contribute to the initial growth of Pinus taeda applied at planting. Seedlings from an open-pollinated seed orchard of Pinus taeda were planted on a Humic Dystrudepts soil containing 15 treatments of fertilizer application at planting. Basal diameter (immediately above ground – about 5 cm) and total height were measured on all live plants after six, 12 and 42 months. The basal diameter at six and 12 months ranged from 0.49 to 0.63 cm and 1.64 to 2.15 cm, respectively. The height at six and 12 months ranged from 0.49 to 0.64 m and 0.77 to 1.01 m, respectively, indicating that fertilizing improved this characteristics in ~30%. Fertilizer composition, type and application method contributed to the first year of growth of Pinus taeda. Nevertheless, fertilization response disappeared after 42 months.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
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=S2179-80872019005000101
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019005000101
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.037018
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.26 n.spe1 2019
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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