Performance of tamboril Seedlings Produced in Three Different Tube Volumes
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Floresta e Ambiente |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400106 |
Resumo: | ABSTRACT The objective of this study was to evaluate the performance of tamboril (Enterolobium contortisiliquum (Vell.) Morong) seedlings and define their time in the nursery. Two experiments were carried out; in the first, the seedlings remained in the nursery for 120 days, and height, diameter, root deformation %, shoot dry mass, root system and leaf number were evaluated. In the second experiment, four seedlings of each repetition were transplanted into 35 x 40 cm bags and then assessed for height, diameter and dry weight of the shoot and root system. Data were submitted to analysis of variance (α = 0.05), Tukey test at 5% (qualitative factor) and sequential regression (quantitative factors). The seedlings produced in higher-tube volumes achieved conditions for planting at 90 days, while those produced in the lowest volume achieved the same conditions only after 120 days. Therefore, 180 cm3 tubes and a 90-day stay in the nursery are recommended. |
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Performance of tamboril Seedlings Produced in Three Different Tube VolumescontainersgrowthEnterolobium contortisiliquum (Vell.) MorongABSTRACT The objective of this study was to evaluate the performance of tamboril (Enterolobium contortisiliquum (Vell.) Morong) seedlings and define their time in the nursery. Two experiments were carried out; in the first, the seedlings remained in the nursery for 120 days, and height, diameter, root deformation %, shoot dry mass, root system and leaf number were evaluated. In the second experiment, four seedlings of each repetition were transplanted into 35 x 40 cm bags and then assessed for height, diameter and dry weight of the shoot and root system. Data were submitted to analysis of variance (α = 0.05), Tukey test at 5% (qualitative factor) and sequential regression (quantitative factors). The seedlings produced in higher-tube volumes achieved conditions for planting at 90 days, while those produced in the lowest volume achieved the same conditions only after 120 days. Therefore, 180 cm3 tubes and a 90-day stay in the nursery are recommended.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400106Floresta e Ambiente v.25 n.4 2018reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.021415info:eu-repo/semantics/openAccessFreitas,Teresa Aparecida SoaresSilva,Poliana dos Santos Pereira daPeixinho,Júlia BorgesMendonça,Andrea Vita ReisSantos,Lucas Barbosa doseng2018-08-03T00:00:00Zoai:scielo:S2179-80872018000400106Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2018-08-03T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false |
dc.title.none.fl_str_mv |
Performance of tamboril Seedlings Produced in Three Different Tube Volumes |
title |
Performance of tamboril Seedlings Produced in Three Different Tube Volumes |
spellingShingle |
Performance of tamboril Seedlings Produced in Three Different Tube Volumes Freitas,Teresa Aparecida Soares containers growth Enterolobium contortisiliquum (Vell.) Morong |
title_short |
Performance of tamboril Seedlings Produced in Three Different Tube Volumes |
title_full |
Performance of tamboril Seedlings Produced in Three Different Tube Volumes |
title_fullStr |
Performance of tamboril Seedlings Produced in Three Different Tube Volumes |
title_full_unstemmed |
Performance of tamboril Seedlings Produced in Three Different Tube Volumes |
title_sort |
Performance of tamboril Seedlings Produced in Three Different Tube Volumes |
author |
Freitas,Teresa Aparecida Soares |
author_facet |
Freitas,Teresa Aparecida Soares Silva,Poliana dos Santos Pereira da Peixinho,Júlia Borges Mendonça,Andrea Vita Reis Santos,Lucas Barbosa dos |
author_role |
author |
author2 |
Silva,Poliana dos Santos Pereira da Peixinho,Júlia Borges Mendonça,Andrea Vita Reis Santos,Lucas Barbosa dos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Freitas,Teresa Aparecida Soares Silva,Poliana dos Santos Pereira da Peixinho,Júlia Borges Mendonça,Andrea Vita Reis Santos,Lucas Barbosa dos |
dc.subject.por.fl_str_mv |
containers growth Enterolobium contortisiliquum (Vell.) Morong |
topic |
containers growth Enterolobium contortisiliquum (Vell.) Morong |
description |
ABSTRACT The objective of this study was to evaluate the performance of tamboril (Enterolobium contortisiliquum (Vell.) Morong) seedlings and define their time in the nursery. Two experiments were carried out; in the first, the seedlings remained in the nursery for 120 days, and height, diameter, root deformation %, shoot dry mass, root system and leaf number were evaluated. In the second experiment, four seedlings of each repetition were transplanted into 35 x 40 cm bags and then assessed for height, diameter and dry weight of the shoot and root system. Data were submitted to analysis of variance (α = 0.05), Tukey test at 5% (qualitative factor) and sequential regression (quantitative factors). The seedlings produced in higher-tube volumes achieved conditions for planting at 90 days, while those produced in the lowest volume achieved the same conditions only after 120 days. Therefore, 180 cm3 tubes and a 90-day stay in the nursery are recommended. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
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=S2179-80872018000400106 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400106 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2179-8087.021415 |
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.25 n.4 2018 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|| |
_version_ |
1750128142377287680 |