Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings

Detalhes bibliográficos
Autor(a) principal: Dias,Gardênia Proto
Data de Publicação: 2020
Outros Autores: Carlos,Leandro, Alves,José Milton, Silva,Laísa Cristine Santos, Cavalcante,Thomas Jefferson
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100112
Resumo: Abstract Acrocarpus fraxinifolius, known as Indian cedar, has little forestry development in Brazil. Thus, the objective of this study was to find the best relation between nutrition and container (tube) volume in seedlings of this species. The experiment was carried out in a 2 × 8 factorial scheme (2 containers and 8 fertilizers), with polypropylene tubes of 50 and 110 cm³ being tested, and the following fertilization treatments: one control, 4 increasing doses of osmocotee plus: 3, 5, 7, 9 kg per m³ of substrate, and fractionated mineral fertilizations with cover manure. It was possible to note that the tube with the highest volume (110 cm³) presented better results for the morphological characteristics. However, when analyzing the physiological variables, it is clear that the 50 cm³ tubes presented similar results to the largest volume tube when well fertilized. It is concluded that the indicated to form seedlings of the species is the combination of tubes of 50 cm³ with the fertilization or double of this recommendation.
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spelling Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius SeedlingsIndian cedarfractional fertilizationosmocoteeAbstract Acrocarpus fraxinifolius, known as Indian cedar, has little forestry development in Brazil. Thus, the objective of this study was to find the best relation between nutrition and container (tube) volume in seedlings of this species. The experiment was carried out in a 2 × 8 factorial scheme (2 containers and 8 fertilizers), with polypropylene tubes of 50 and 110 cm³ being tested, and the following fertilization treatments: one control, 4 increasing doses of osmocotee plus: 3, 5, 7, 9 kg per m³ of substrate, and fractionated mineral fertilizations with cover manure. It was possible to note that the tube with the highest volume (110 cm³) presented better results for the morphological characteristics. However, when analyzing the physiological variables, it is clear that the 50 cm³ tubes presented similar results to the largest volume tube when well fertilized. It is concluded that the indicated to form seedlings of the species is the combination of tubes of 50 cm³ with the fertilization or double of this recommendation.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100112Floresta e Ambiente v.27 n.1 2020reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.107517info:eu-repo/semantics/openAccessDias,Gardênia ProtoCarlos,LeandroAlves,José MiltonSilva,Laísa Cristine SantosCavalcante,Thomas Jeffersoneng2020-08-31T00:00:00Zoai:scielo:S2179-80872020000100112Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-08-31T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings
title Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings
spellingShingle Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings
Dias,Gardênia Proto
Indian cedar
fractional fertilization
osmocotee
title_short Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings
title_full Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings
title_fullStr Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings
title_full_unstemmed Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings
title_sort Tube Volumes and Fertilization Management in Acrocarpus fraxinifolius Seedlings
author Dias,Gardênia Proto
author_facet Dias,Gardênia Proto
Carlos,Leandro
Alves,José Milton
Silva,Laísa Cristine Santos
Cavalcante,Thomas Jefferson
author_role author
author2 Carlos,Leandro
Alves,José Milton
Silva,Laísa Cristine Santos
Cavalcante,Thomas Jefferson
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Dias,Gardênia Proto
Carlos,Leandro
Alves,José Milton
Silva,Laísa Cristine Santos
Cavalcante,Thomas Jefferson
dc.subject.por.fl_str_mv Indian cedar
fractional fertilization
osmocotee
topic Indian cedar
fractional fertilization
osmocotee
description Abstract Acrocarpus fraxinifolius, known as Indian cedar, has little forestry development in Brazil. Thus, the objective of this study was to find the best relation between nutrition and container (tube) volume in seedlings of this species. The experiment was carried out in a 2 × 8 factorial scheme (2 containers and 8 fertilizers), with polypropylene tubes of 50 and 110 cm³ being tested, and the following fertilization treatments: one control, 4 increasing doses of osmocotee plus: 3, 5, 7, 9 kg per m³ of substrate, and fractionated mineral fertilizations with cover manure. It was possible to note that the tube with the highest volume (110 cm³) presented better results for the morphological characteristics. However, when analyzing the physiological variables, it is clear that the 50 cm³ tubes presented similar results to the largest volume tube when well fertilized. It is concluded that the indicated to form seedlings of the species is the combination of tubes of 50 cm³ with the fertilization or double of this recommendation.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
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=S2179-80872020000100112
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100112
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.107517
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.27 n.1 2020
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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