Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
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/266 |
Resumo: | The aim of this work was to evaluate the vermicompost efficiency in the seedlings of two eucalyptus species production. The experiment was developed in greenhouse conditions, substrate constituted by different vermicompost proportions and peat for the E. grandis and C. citriodora seedling production. The experimental design was entirely casualized with seven treatments and eight repetitions. After 100 days of experiment were evaluated: seedling height, fresh and dry biomass of aerial part, root volume, dry biomass of the root and Dickson quality index (DQI). The treatment constituted by 80% vermicompost and 20% peat presented the highest results in height, root volume and dry mass of the aerial part and roots. For the species C. citriodora was observed that the vermicompost addition to the peat in the proportions from 40% to 80% was shown efficient in the seedlings growth. The treatment constituted by 80% vermicompost and 20% peat provided highest height and dry mass of the aerial part seedlings and the treatment constituted by 60% vermicompost and 40% peat provided highest root volume. The proportions 60% and 80% vermicompost added to the peat increase the E. grandis and C. citriodora seedlings production. |
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Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlingsUtilização de vermicomposto como substrato na produção de mudas de Eucalyptus grandis e Corymbia citriodoraEssências florestaisSubstrato orgânicoEucalipto.Forest speciesOrganic substrateEucalyptusThe aim of this work was to evaluate the vermicompost efficiency in the seedlings of two eucalyptus species production. The experiment was developed in greenhouse conditions, substrate constituted by different vermicompost proportions and peat for the E. grandis and C. citriodora seedling production. The experimental design was entirely casualized with seven treatments and eight repetitions. After 100 days of experiment were evaluated: seedling height, fresh and dry biomass of aerial part, root volume, dry biomass of the root and Dickson quality index (DQI). The treatment constituted by 80% vermicompost and 20% peat presented the highest results in height, root volume and dry mass of the aerial part and roots. For the species C. citriodora was observed that the vermicompost addition to the peat in the proportions from 40% to 80% was shown efficient in the seedlings growth. The treatment constituted by 80% vermicompost and 20% peat provided highest height and dry mass of the aerial part seedlings and the treatment constituted by 60% vermicompost and 40% peat provided highest root volume. The proportions 60% and 80% vermicompost added to the peat increase the E. grandis and C. citriodora seedlings production.Avaliou-se a eficiência do vermicomposto na produção de mudas de duas espécies de eucalipto. O experimento foi conduzido em casa de vegetação, utilizando-se substratos constituídos por diferentes proporções de vermicomposto e turfa para a produção de mudas de E. grandis e C. citriodora. O delineamento experimental foi inteiramente casualizado com sete tratamentos e oito repetições. Decorridos 100 dias após sua implantação, avaliaram-se os parâmetros: altura da planta, biomassa da parte aérea fresca e seca, volume radicular, biomassa das raízes secas e o índice de qualidade de Dickson (IQD). O tratamento constituído por 80% de vermicomposto apresentou os melhores resultados nos parâmetros altura das mudas, volume radicular e biomassa seca da parte aérea e de raízes. Para a espécie C. citriodora, a adição de vermicomposto à turfa nas proporções de 40% a 80% mostrou-se eficiente no crescimento das mudas, sendo que a primeira proporção proporcionou maior altura e massa seca da parte aérea das mudas, e a segunda, maior volume radicular. As proporções 60% e 80% de vermicomposto adicionadas à turfa favorecem a produção de mudas de E. grandis e C. citriodora.Embrapa Florestas2011-06-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/26610.4336/2011.pfb.31.66.75Pesquisa Florestal Brasileira; v. 31 n. 66 (2011): abr./jun.; 75Pesquisa Florestal Brasileira; Vol. 31 No. 66 (2011): abr./jun.; 751983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/266/207Copyright (c) 2011 Gerusa Pauli Kist Steffen, Zaida Inês Antoniolli, Ricardo Bemfica Steffen, Gustavo Schiedeckhttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessSteffen, Gerusa Pauli KistAntoniolli, Zaida InêsSteffen, Ricardo BemficaSchiedeck, Gustavo2017-04-28T13:06:42Zoai:pfb.cnpf.embrapa.br/pfb:article/266Revistahttps://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:2017-04-28T13:06:42Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings Utilização de vermicomposto como substrato na produção de mudas de Eucalyptus grandis e Corymbia citriodora |
title |
Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings |
spellingShingle |
Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings Steffen, Gerusa Pauli Kist Essências florestais Substrato orgânico Eucalipto. Forest species Organic substrate Eucalyptus |
title_short |
Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings |
title_full |
Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings |
title_fullStr |
Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings |
title_full_unstemmed |
Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings |
title_sort |
Use of vermicompost as a substrate for the production of Eucalyptus grandis and Corymbia citriodora seedlings |
author |
Steffen, Gerusa Pauli Kist |
author_facet |
Steffen, Gerusa Pauli Kist Antoniolli, Zaida Inês Steffen, Ricardo Bemfica Schiedeck, Gustavo |
author_role |
author |
author2 |
Antoniolli, Zaida Inês Steffen, Ricardo Bemfica Schiedeck, Gustavo |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Steffen, Gerusa Pauli Kist Antoniolli, Zaida Inês Steffen, Ricardo Bemfica Schiedeck, Gustavo |
dc.subject.por.fl_str_mv |
Essências florestais Substrato orgânico Eucalipto. Forest species Organic substrate Eucalyptus |
topic |
Essências florestais Substrato orgânico Eucalipto. Forest species Organic substrate Eucalyptus |
description |
The aim of this work was to evaluate the vermicompost efficiency in the seedlings of two eucalyptus species production. The experiment was developed in greenhouse conditions, substrate constituted by different vermicompost proportions and peat for the E. grandis and C. citriodora seedling production. The experimental design was entirely casualized with seven treatments and eight repetitions. After 100 days of experiment were evaluated: seedling height, fresh and dry biomass of aerial part, root volume, dry biomass of the root and Dickson quality index (DQI). The treatment constituted by 80% vermicompost and 20% peat presented the highest results in height, root volume and dry mass of the aerial part and roots. For the species C. citriodora was observed that the vermicompost addition to the peat in the proportions from 40% to 80% was shown efficient in the seedlings growth. The treatment constituted by 80% vermicompost and 20% peat provided highest height and dry mass of the aerial part seedlings and the treatment constituted by 60% vermicompost and 40% peat provided highest root volume. The proportions 60% and 80% vermicompost added to the peat increase the E. grandis and C. citriodora seedlings production. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-06-17 |
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/266 10.4336/2011.pfb.31.66.75 |
url |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/266 |
identifier_str_mv |
10.4336/2011.pfb.31.66.75 |
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/266/207 |
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. 31 n. 66 (2011): abr./jun.; 75 Pesquisa Florestal Brasileira; Vol. 31 No. 66 (2011): abr./jun.; 75 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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1783370933385297920 |