Growth of angico-vermelho seedlings at different substrates volume

Detalhes bibliográficos
Autor(a) principal: Baldin, Talita
Data de Publicação: 2015
Outros Autores: Conte, Bruno, Denardi, Luciano, Moraes, Rosana de, Witt Saldanha, Cleber
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/829
Resumo: The objective of this study was to evaluate the influence of substrate volume on the quality of angico-vermelho (Parapiptadenia rigida (Benth.) Brenan) seedlings. Plastic tubes of circular cross section and volume of 50, 100 and 175 cm³ were used. A completely randomized design was used with treatments consisting of three substrate volumes with six replications. Seedlings quality were evaluate through the following attributes: seedling height, stem diameter, number of leaves, shoot and root dry weight and total dry biomass. These variables were used to determine: height/stem diameter, root dry weight/shoot dry biomass, height/air dry biomass and Dickson quality index. The volume of substrate inside the tube affects the quality of angico-vermelho seedlings. Seedlings grown in larger tubes (175 cm³) showed better performance. The smallest container (50 cm³) limited plant growth, resulting in seedlings with low quality.
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spelling Growth of angico-vermelho seedlings at different substrates volumeCrescimento de mudas de angico-vermelho em diferentes volumes de substratosÍndice de qualidade de DicksonParapiptadenia rigidaViveiro florestalDickson quality indexParapiptadenia rigidaForest nurseryThe objective of this study was to evaluate the influence of substrate volume on the quality of angico-vermelho (Parapiptadenia rigida (Benth.) Brenan) seedlings. Plastic tubes of circular cross section and volume of 50, 100 and 175 cm³ were used. A completely randomized design was used with treatments consisting of three substrate volumes with six replications. Seedlings quality were evaluate through the following attributes: seedling height, stem diameter, number of leaves, shoot and root dry weight and total dry biomass. These variables were used to determine: height/stem diameter, root dry weight/shoot dry biomass, height/air dry biomass and Dickson quality index. The volume of substrate inside the tube affects the quality of angico-vermelho seedlings. Seedlings grown in larger tubes (175 cm³) showed better performance. The smallest container (50 cm³) limited plant growth, resulting in seedlings with low quality.Objetivou-se nesse trabalho avaliar a influência de diferentes volumes de substratos na qualidade de mudas de angico-vermelho (Parapiptadenia rigida (Benth.) Brenan). Foram utilizados tubetes plásticos de seção circular com volume de 50, 100 e 175 cm³. O delineamento experimental adotado consistiu no inteiramente casualizado, com três tratamentos (volume de substrato) e seis repetições. A qualidade das plântulas foi avaliada através dos atributos: altura da parte aérea, diâmetro do colo, número de folhas, biomassa seca aérea e radicular, e biomassa seca total. Através dessas variáveis, foram determinadas as relações: altura/diâmetro do colo, biomassa seca radicular/biomassa seca aérea, altura/biomassa seca aérea, bem como o índice de qualidade de Dickson. O volume do recipiente influenciou nas características das mudas, visto que as plântulas produzidas em tubetes de maior volume (175 cm³) apresentaram melhor desempenho. A menor dimensão de recipiente (50 cm³) limitou o crescimento das plantas, acarretando em mudas com qualidade inferior.Embrapa Florestas2015-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/82910.4336/2015.pfb.35.82.829Pesquisa Florestal Brasileira; v. 35 n. 82 (2015): abr./jun.; 129-133Pesquisa Florestal Brasileira; Vol. 35 No. 82 (2015): abr./jun.; 129-1331983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/829/419Copyright (c) 2015 Talita Baldin, Bruno Conte, Luciano Denardi, Rosana de Moraes, Cleber Witt Saldanhahttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessBaldin, TalitaConte, BrunoDenardi, LucianoMoraes, Rosana deWitt Saldanha, Cleber2017-04-28T12:44:45Zoai:pfb.cnpf.embrapa.br/pfb:article/829Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T12:44:45Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Growth of angico-vermelho seedlings at different substrates volume
Crescimento de mudas de angico-vermelho em diferentes volumes de substratos
title Growth of angico-vermelho seedlings at different substrates volume
spellingShingle Growth of angico-vermelho seedlings at different substrates volume
Baldin, Talita
Índice de qualidade de Dickson
Parapiptadenia rigida
Viveiro florestal
Dickson quality index
Parapiptadenia rigida
Forest nursery
title_short Growth of angico-vermelho seedlings at different substrates volume
title_full Growth of angico-vermelho seedlings at different substrates volume
title_fullStr Growth of angico-vermelho seedlings at different substrates volume
title_full_unstemmed Growth of angico-vermelho seedlings at different substrates volume
title_sort Growth of angico-vermelho seedlings at different substrates volume
author Baldin, Talita
author_facet Baldin, Talita
Conte, Bruno
Denardi, Luciano
Moraes, Rosana de
Witt Saldanha, Cleber
author_role author
author2 Conte, Bruno
Denardi, Luciano
Moraes, Rosana de
Witt Saldanha, Cleber
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Baldin, Talita
Conte, Bruno
Denardi, Luciano
Moraes, Rosana de
Witt Saldanha, Cleber
dc.subject.por.fl_str_mv Índice de qualidade de Dickson
Parapiptadenia rigida
Viveiro florestal
Dickson quality index
Parapiptadenia rigida
Forest nursery
topic Índice de qualidade de Dickson
Parapiptadenia rigida
Viveiro florestal
Dickson quality index
Parapiptadenia rigida
Forest nursery
description The objective of this study was to evaluate the influence of substrate volume on the quality of angico-vermelho (Parapiptadenia rigida (Benth.) Brenan) seedlings. Plastic tubes of circular cross section and volume of 50, 100 and 175 cm³ were used. A completely randomized design was used with treatments consisting of three substrate volumes with six replications. Seedlings quality were evaluate through the following attributes: seedling height, stem diameter, number of leaves, shoot and root dry weight and total dry biomass. These variables were used to determine: height/stem diameter, root dry weight/shoot dry biomass, height/air dry biomass and Dickson quality index. The volume of substrate inside the tube affects the quality of angico-vermelho seedlings. Seedlings grown in larger tubes (175 cm³) showed better performance. The smallest container (50 cm³) limited plant growth, resulting in seedlings with low quality.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-30
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://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/829
10.4336/2015.pfb.35.82.829
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/829
identifier_str_mv 10.4336/2015.pfb.35.82.829
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/829/419
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 35 n. 82 (2015): abr./jun.; 129-133
Pesquisa Florestal Brasileira; Vol. 35 No. 82 (2015): abr./jun.; 129-133
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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