Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings

Detalhes bibliográficos
Autor(a) principal: Aguirre,Maria Isabel Higuita
Data de Publicação: 2021
Outros Autores: Peláez,Juan Diego León, Osorio,Nelson Walter, Correa,Guillermo Antonio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100313
Resumo: Abstract Tabebuia rosea is a native tropical tree species with high potential of implementation in commercial reforestation and ecological restoration. We studied the effect of the suppression of essential nutrients on the growth of T. rosea in the nursery. The design was completely randomized with ten treatments: one that included full fertilization, another without fertilization, and the others with the suppression of N, P, K, Ca, Mg, S, B, and cationic microelements. Biometric variables (height, stem diameter, shoot dry weight, root dry weight) and functional traits (leaf area and relative growth rate) were evaluated. Phosphorus was the most limiting element. On the contrary, the suppression of Ca generated plants with growth and development similar to those of the FF treatment. Our results confirmed the importance of knowing the particular nutritional needs of individual species, which is to support nursery fertilization practices that produce highly vigorous and quality plants.
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spelling Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlingsseedling productionforestry nurserymorphological-functional traitsAbstract Tabebuia rosea is a native tropical tree species with high potential of implementation in commercial reforestation and ecological restoration. We studied the effect of the suppression of essential nutrients on the growth of T. rosea in the nursery. The design was completely randomized with ten treatments: one that included full fertilization, another without fertilization, and the others with the suppression of N, P, K, Ca, Mg, S, B, and cationic microelements. Biometric variables (height, stem diameter, shoot dry weight, root dry weight) and functional traits (leaf area and relative growth rate) were evaluated. Phosphorus was the most limiting element. On the contrary, the suppression of Ca generated plants with growth and development similar to those of the FF treatment. Our results confirmed the importance of knowing the particular nutritional needs of individual species, which is to support nursery fertilization practices that produce highly vigorous and quality plants.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100313Floresta e Ambiente v.28 n.1 2021reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087-floram-2019-0112info:eu-repo/semantics/openAccessAguirre,Maria Isabel HiguitaPeláez,Juan Diego LeónOsorio,Nelson WalterCorrea,Guillermo Antonioeng2021-06-21T00:00:00Zoai:scielo:S2179-80872021000100313Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2021-06-21T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
title Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
spellingShingle Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
Aguirre,Maria Isabel Higuita
seedling production
forestry nursery
morphological-functional traits
title_short Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
title_full Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
title_fullStr Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
title_full_unstemmed Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
title_sort Effects of Nutrient Deprivation on the Growth and Development of Tabebuia rosea Seedlings
author Aguirre,Maria Isabel Higuita
author_facet Aguirre,Maria Isabel Higuita
Peláez,Juan Diego León
Osorio,Nelson Walter
Correa,Guillermo Antonio
author_role author
author2 Peláez,Juan Diego León
Osorio,Nelson Walter
Correa,Guillermo Antonio
author2_role author
author
author
dc.contributor.author.fl_str_mv Aguirre,Maria Isabel Higuita
Peláez,Juan Diego León
Osorio,Nelson Walter
Correa,Guillermo Antonio
dc.subject.por.fl_str_mv seedling production
forestry nursery
morphological-functional traits
topic seedling production
forestry nursery
morphological-functional traits
description Abstract Tabebuia rosea is a native tropical tree species with high potential of implementation in commercial reforestation and ecological restoration. We studied the effect of the suppression of essential nutrients on the growth of T. rosea in the nursery. The design was completely randomized with ten treatments: one that included full fertilization, another without fertilization, and the others with the suppression of N, P, K, Ca, Mg, S, B, and cationic microelements. Biometric variables (height, stem diameter, shoot dry weight, root dry weight) and functional traits (leaf area and relative growth rate) were evaluated. Phosphorus was the most limiting element. On the contrary, the suppression of Ca generated plants with growth and development similar to those of the FF treatment. Our results confirmed the importance of knowing the particular nutritional needs of individual species, which is to support nursery fertilization practices that produce highly vigorous and quality plants.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S2179-80872021000100313
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100313
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087-floram-2019-0112
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.28 n.1 2021
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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