Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4653 |
Resumo: | Two simultaneous experiments were accomplished in the Nursery of Ornamental Plants of the Federal University of Paraná State with the objective of evaluating the effect of mineral fertilization on the growth of nursery trees of Chamaecyparis lawsoniana planted directly in the field and in individual packings. The experimental design was the completely randomized with five combinations of NPK 4-30-10 + urea, in grams (0 + 0; 30 + 10; 60 + 20; 90 + 30 and 120 + 40 for the field and 0 + 0; 10 + 4; 20 + 8; 30 + 12 and 40 + 16 for the packings) and four replications. The growth of the plants was observed during one year and the height of plants and the diameter of the trunks were evaluated each two months. The fertilization in covering in the field did not stimulate the growth of the plants. The substrate fertilization promoted significantly higher growth of plants in height and diameter of trunks in the period from September to May. The trunk diameter was more influenced, demonstrating that the secondary growth of the plant is more stimulated by the fertilization. The plant growth in the field was greater than the plant growth in individual packings. |
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Semina. Ciências Agrárias (Online) |
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Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilizationCrescimento de mudas de chamaecyparis lawsoniana em diferentes níveis de adubação mineral do substrato e em coberturaConifersOrnamental plantsNutritionVegetal physiologyConíferasPlantas ornamentaisNutriçãoFisiologia vegetalTwo simultaneous experiments were accomplished in the Nursery of Ornamental Plants of the Federal University of Paraná State with the objective of evaluating the effect of mineral fertilization on the growth of nursery trees of Chamaecyparis lawsoniana planted directly in the field and in individual packings. The experimental design was the completely randomized with five combinations of NPK 4-30-10 + urea, in grams (0 + 0; 30 + 10; 60 + 20; 90 + 30 and 120 + 40 for the field and 0 + 0; 10 + 4; 20 + 8; 30 + 12 and 40 + 16 for the packings) and four replications. The growth of the plants was observed during one year and the height of plants and the diameter of the trunks were evaluated each two months. The fertilization in covering in the field did not stimulate the growth of the plants. The substrate fertilization promoted significantly higher growth of plants in height and diameter of trunks in the period from September to May. The trunk diameter was more influenced, demonstrating that the secondary growth of the plant is more stimulated by the fertilization. The plant growth in the field was greater than the plant growth in individual packings.Foram realizados dois experimentos simultâneos no Viveiro de Plantas Ornamentais da Universidade Federal do Paraná com o objetivo de avaliar o efeito da adubação mineral sobre o crescimento de mudas de Chamaecyparis lawsoniana plantadas diretamente no campo e em recipientes individuais. Utilizou-se o delineamento completamente casualizado com cinco combinações de NPK (4-30-10) mais uréia, em gramas, (0 + 0; 30 + 10; 60 + 20; 90 + 30 e 120 + 40, respectivamente para o campo e 0 + 0; 10 + 4; 20 + 8; 30 + 12 e 40 + 16, respectivamente para os recipientes) e quatro repetições. O crescimento das plantas foi observado durante um ano, realizando-se avaliações de altura da muda e diâmetro do tronco a cada dois meses. A adubação em cobertura a campo não estimulou o crescimento das mudas. A adubação de substrato promoveu maior crescimento de mudas em recipiente em altura e em diâmetro de tronco mais significativamente no período de setembro a maio. O crescimento em diâmetro do tronco da muda foi mais influenciado, demonstrando que o crescimento secundário da planta foi mais estimulado pela adubação. O crescimento das mudas a campo foi maior que o ocorrido em recipientes.UEL2009-12-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/465310.5433/1679-0359.2009v30n4Sup1p1163Semina: Ciências Agrárias; Vol. 30 No. 4Sup1 (2009); 1163-1172Semina: Ciências Agrárias; v. 30 n. 4Sup1 (2009); 1163-11721679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4653/3959Prado, Andressa Emanoela doPereira, Gabriely PintoCarvalho, Denise Bruginski deCarvalho, Ruy Inacio Neiva deinfo:eu-repo/semantics/openAccess2015-11-19T18:38:28Zoai:ojs.pkp.sfu.ca:article/4653Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:28Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization Crescimento de mudas de chamaecyparis lawsoniana em diferentes níveis de adubação mineral do substrato e em cobertura |
title |
Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization |
spellingShingle |
Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization Prado, Andressa Emanoela do Conifers Ornamental plants Nutrition Vegetal physiology Coníferas Plantas ornamentais Nutrição Fisiologia vegetal |
title_short |
Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization |
title_full |
Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization |
title_fullStr |
Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization |
title_full_unstemmed |
Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization |
title_sort |
Growth of chamaecyparis lawsoniana nursery trees with different levels of covering and substrate mineral fertilization |
author |
Prado, Andressa Emanoela do |
author_facet |
Prado, Andressa Emanoela do Pereira, Gabriely Pinto Carvalho, Denise Bruginski de Carvalho, Ruy Inacio Neiva de |
author_role |
author |
author2 |
Pereira, Gabriely Pinto Carvalho, Denise Bruginski de Carvalho, Ruy Inacio Neiva de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Prado, Andressa Emanoela do Pereira, Gabriely Pinto Carvalho, Denise Bruginski de Carvalho, Ruy Inacio Neiva de |
dc.subject.por.fl_str_mv |
Conifers Ornamental plants Nutrition Vegetal physiology Coníferas Plantas ornamentais Nutrição Fisiologia vegetal |
topic |
Conifers Ornamental plants Nutrition Vegetal physiology Coníferas Plantas ornamentais Nutrição Fisiologia vegetal |
description |
Two simultaneous experiments were accomplished in the Nursery of Ornamental Plants of the Federal University of Paraná State with the objective of evaluating the effect of mineral fertilization on the growth of nursery trees of Chamaecyparis lawsoniana planted directly in the field and in individual packings. The experimental design was the completely randomized with five combinations of NPK 4-30-10 + urea, in grams (0 + 0; 30 + 10; 60 + 20; 90 + 30 and 120 + 40 for the field and 0 + 0; 10 + 4; 20 + 8; 30 + 12 and 40 + 16 for the packings) and four replications. The growth of the plants was observed during one year and the height of plants and the diameter of the trunks were evaluated each two months. The fertilization in covering in the field did not stimulate the growth of the plants. The substrate fertilization promoted significantly higher growth of plants in height and diameter of trunks in the period from September to May. The trunk diameter was more influenced, demonstrating that the secondary growth of the plant is more stimulated by the fertilization. The plant growth in the field was greater than the plant growth in individual packings. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-29 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4653 10.5433/1679-0359.2009v30n4Sup1p1163 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4653 |
identifier_str_mv |
10.5433/1679-0359.2009v30n4Sup1p1163 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4653/3959 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 30 No. 4Sup1 (2009); 1163-1172 Semina: Ciências Agrárias; v. 30 n. 4Sup1 (2009); 1163-1172 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306060806225920 |