Use of sewage sludge and vermiculite for producing Eucalyptus seedlings
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/18795 |
Resumo: | The success concerning forest plantations is not only dependent on the species used, but is also directly related to the kind of container, seeds quality and substrate used. Thus, this study aimed at evaluating the use of sewage sludge, together with vermiculite, in the composition of substrates used for producing Eucalyptus grandis seedlings from seeds. A completely randomized design, with six treatments and six replications of four plants, was used. The treatments consisted of the following sewage sludge and vermiculite proportions (v:v): 100:0 (T1), 80:20 (T2), 60:40 (T3), 40:60 (T4), 20:80 (T5) and a commercial substrate (T6). The collar diameter, height, ratio between shoot height and collar diameter, shoot dry matter, root dry matter, total dry matter, ratio between shoot and root dry matter, ratio between height and shoot dry matter and Dickson Quality Index were evaluated. At 90 days after germination, it was observed that the use of different proportions of sewage sludge and vermiculite influenced positively the growth of Eucalyptus seedlings, with better results for higher proportions of vermiculite. The best substrate was the one with 20% of sewage sludge and 80% of vermiculite. |
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Use of sewage sludge and vermiculite for producing Eucalyptus seedlingsLodo de esgoto e vermiculita na produção de mudas de eucaliptoEucalyptus grandissubstrate compositionmorphological parameters.Eucalyptus grandiscomposição de substratocaracterísticas morfológicas.The success concerning forest plantations is not only dependent on the species used, but is also directly related to the kind of container, seeds quality and substrate used. Thus, this study aimed at evaluating the use of sewage sludge, together with vermiculite, in the composition of substrates used for producing Eucalyptus grandis seedlings from seeds. A completely randomized design, with six treatments and six replications of four plants, was used. The treatments consisted of the following sewage sludge and vermiculite proportions (v:v): 100:0 (T1), 80:20 (T2), 60:40 (T3), 40:60 (T4), 20:80 (T5) and a commercial substrate (T6). The collar diameter, height, ratio between shoot height and collar diameter, shoot dry matter, root dry matter, total dry matter, ratio between shoot and root dry matter, ratio between height and shoot dry matter and Dickson Quality Index were evaluated. At 90 days after germination, it was observed that the use of different proportions of sewage sludge and vermiculite influenced positively the growth of Eucalyptus seedlings, with better results for higher proportions of vermiculite. The best substrate was the one with 20% of sewage sludge and 80% of vermiculite.O êxito de plantios florestais não está ligado, unicamente, à espécie utilizada, mas depende, diretamente, do tipo de recipiente, da qualidade das sementes e do substrato utilizado. Assim, objetivou-se avaliar a utilização de lodo de esgoto, juntamente com vermiculita, na composição de substratos, para a produção de mudas de Eucalyptus grandis provenientes de sementes. Adotou-se o delineamento inteiramente casualizado, com seis tratamentos e seis repetições de quatro plantas. Os tratamentos foram compostos pelas seguintes proporções de lodo de esgoto e vermiculita (v:v): 100:0 (T1), 80:20 (T2), 60:40 (T3), 40:60 (T4), 20:80 (T5) e substrato comercial (T6). As características avaliadas foram o diâmetro do coleto, altura, relação entre a altura da parte aérea e diâmetro do coleto, massa seca da parte aérea, massa seca do sistema radicular, massa seca total, relação entre a massa seca da parte aérea e a massa seca do sistema radicular, relação entre a altura e a massa seca da parte aérea e Índice de Qualidade de Dickson. Aos 90 dias após a germinação, constatou-se que a utilização de diferentes proporções de lodo de esgoto e vermiculita influenciou, de maneira positiva, no crescimento das mudas de eucalipto, destacando-se as maiores proporções de vermiculita. O substrato que proporcionou os melhores resultados foi o composto por 20% de lodo de esgoto e 80% de vermiculita.Escola de Agronomia - Universidade Federal de Goiás2013-07-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Experimentalapplication/pdfhttps://revistas.ufg.br/pat/article/view/18795Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 43, n. 2, Apr./Jun. 2013; 155-163Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 43, n. 2, abr./jun. 2013; 155-163Pesquisa Agropecuária Tropical; v. 43, n. 2, abr./jun. 2013; 155-1631983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/18795/14645Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessCaldeira, Marcos ViniciusDelarmelina, William MacedoPeroni, LeonardoGonçalves, Elzimar de OliveiraSilva, Aderbal Gomes da2020-07-10T12:20:19Zoai:ojs.revistas.ufg.br:article/18795Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:55.970956Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Use of sewage sludge and vermiculite for producing Eucalyptus seedlings Lodo de esgoto e vermiculita na produção de mudas de eucalipto |
title |
Use of sewage sludge and vermiculite for producing Eucalyptus seedlings |
spellingShingle |
Use of sewage sludge and vermiculite for producing Eucalyptus seedlings Caldeira, Marcos Vinicius Eucalyptus grandis substrate composition morphological parameters. Eucalyptus grandis composição de substrato características morfológicas. |
title_short |
Use of sewage sludge and vermiculite for producing Eucalyptus seedlings |
title_full |
Use of sewage sludge and vermiculite for producing Eucalyptus seedlings |
title_fullStr |
Use of sewage sludge and vermiculite for producing Eucalyptus seedlings |
title_full_unstemmed |
Use of sewage sludge and vermiculite for producing Eucalyptus seedlings |
title_sort |
Use of sewage sludge and vermiculite for producing Eucalyptus seedlings |
author |
Caldeira, Marcos Vinicius |
author_facet |
Caldeira, Marcos Vinicius Delarmelina, William Macedo Peroni, Leonardo Gonçalves, Elzimar de Oliveira Silva, Aderbal Gomes da |
author_role |
author |
author2 |
Delarmelina, William Macedo Peroni, Leonardo Gonçalves, Elzimar de Oliveira Silva, Aderbal Gomes da |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Caldeira, Marcos Vinicius Delarmelina, William Macedo Peroni, Leonardo Gonçalves, Elzimar de Oliveira Silva, Aderbal Gomes da |
dc.subject.por.fl_str_mv |
Eucalyptus grandis substrate composition morphological parameters. Eucalyptus grandis composição de substrato características morfológicas. |
topic |
Eucalyptus grandis substrate composition morphological parameters. Eucalyptus grandis composição de substrato características morfológicas. |
description |
The success concerning forest plantations is not only dependent on the species used, but is also directly related to the kind of container, seeds quality and substrate used. Thus, this study aimed at evaluating the use of sewage sludge, together with vermiculite, in the composition of substrates used for producing Eucalyptus grandis seedlings from seeds. A completely randomized design, with six treatments and six replications of four plants, was used. The treatments consisted of the following sewage sludge and vermiculite proportions (v:v): 100:0 (T1), 80:20 (T2), 60:40 (T3), 40:60 (T4), 20:80 (T5) and a commercial substrate (T6). The collar diameter, height, ratio between shoot height and collar diameter, shoot dry matter, root dry matter, total dry matter, ratio between shoot and root dry matter, ratio between height and shoot dry matter and Dickson Quality Index were evaluated. At 90 days after germination, it was observed that the use of different proportions of sewage sludge and vermiculite influenced positively the growth of Eucalyptus seedlings, with better results for higher proportions of vermiculite. The best substrate was the one with 20% of sewage sludge and 80% of vermiculite. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-07-08 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa Experimental |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/18795 |
url |
https://revistas.ufg.br/pat/article/view/18795 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/18795/14645 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 43, n. 2, Apr./Jun. 2013; 155-163 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 43, n. 2, abr./jun. 2013; 155-163 Pesquisa Agropecuária Tropical; v. 43, n. 2, abr./jun. 2013; 155-163 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874818189819904 |