MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa)
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/1907 |
Resumo: | In order to study nutritional aspects and lack of nutrients on the development of plants, a greenhouse experiment was carried out with seedlings of ipê-roxo (Tabebuia impetiginosa (Mart.) Sandwith). As substrate, an oxisol with low nutrients availability was used and distributed in 10 treatments: a complete one (N, P, K, Ca, Mg, S, B and Zn), the others lacking one element in each treatment (-N, -P, -K, -Ca, -Mg, -B and –Zn) and a control (natural substrate). The following characteristics were assessed: diameter growth, plant height and dry matter production. Based on the results, it was conclude that: a) the N and P nutrients must be priority in mineral fertilization of this species; b) sequence of demand nutrition presented by the Tabebuia impetiginosa (Mart.) Sandwith seedlings in relation to the complete treatment, considering the production of dry matter of the aerial part in decreasing order was: P> N> S> B> Zn> Mg> Ca> K. |
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MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa)Adubação mineral do ipê-roxo (Tabebuia impetiginosa).Bignoniaceaemissing elementseedlingsBignoniaceaeelemento faltantemudasIn order to study nutritional aspects and lack of nutrients on the development of plants, a greenhouse experiment was carried out with seedlings of ipê-roxo (Tabebuia impetiginosa (Mart.) Sandwith). As substrate, an oxisol with low nutrients availability was used and distributed in 10 treatments: a complete one (N, P, K, Ca, Mg, S, B and Zn), the others lacking one element in each treatment (-N, -P, -K, -Ca, -Mg, -B and –Zn) and a control (natural substrate). The following characteristics were assessed: diameter growth, plant height and dry matter production. Based on the results, it was conclude that: a) the N and P nutrients must be priority in mineral fertilization of this species; b) sequence of demand nutrition presented by the Tabebuia impetiginosa (Mart.) Sandwith seedlings in relation to the complete treatment, considering the production of dry matter of the aerial part in decreasing order was: P> N> S> B> Zn> Mg> Ca> K.Com o objetivo de avaliar os aspectos nutricionais e os efeitos da omissão de nutrientes no desenvolvimento de plântulas de ipê-roxo (Tabebuia impetiginosa (Mart.) Sandwith), foi conduzido um experimento em casa de vegetação, em substrato de Latossolo Vermelho-Amarelo de baixa fertilidade. Foram utilizados dez tratamentos dispostos em delineamento de blocos inteiramente casualizados, com cinco repetições e uma planta por vaso; usando-se a técnica do nutriente faltante. Foi aplicado um tratamento completo com (N, P, K, Ca, Mg, S, B e Zn), outros oitos com omissão de um nutriente por vez (-N, -P, -K, -Ca, -Mg, -S, -B e -Zn) e um como testemunha (substrato natural). Foram avaliadas as seguintes característica aos 110 dias do plantio: altura da parte aérea, diâmetro de colo e produção de matéria seca. Os resultados obtidos nas condições do presente estudo permitiram concluir que: a) os nutrientes P e N devem ser prioritários aos estudos de fertilização mineral da espécie; b) seqüência de exigência nutricional apresentada pelas mudas de ipê-roxo em relação ao tratamento completo, considerando a produção de matéria seca da parte aérea em ordem decrescente foi: P> N> S> B> Zn> Mg> Ca> K.Universidade Federal de Santa Maria2006-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/190710.5902/198050981907Ciência Florestal; Vol. 16 No. 3 (2006); 261-270Ciência Florestal; v. 16 n. 3 (2006); 261-2701980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/1907/1151Souza, Patrícia Aparecida deVenturin, NelsonMacedo, Renato Luiz Grisi deinfo:eu-repo/semantics/openAccess2017-05-15T13:24:53Zoai:ojs.pkp.sfu.ca:article/1907Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-15T13:24:53Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa) Adubação mineral do ipê-roxo (Tabebuia impetiginosa). |
title |
MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa) |
spellingShingle |
MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa) Souza, Patrícia Aparecida de Bignoniaceae missing element seedlings Bignoniaceae elemento faltante mudas |
title_short |
MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa) |
title_full |
MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa) |
title_fullStr |
MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa) |
title_full_unstemmed |
MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa) |
title_sort |
MINERAL FERTILIZATION OF IPÊ-ROXO (Tabebuia impetiginosa) |
author |
Souza, Patrícia Aparecida de |
author_facet |
Souza, Patrícia Aparecida de Venturin, Nelson Macedo, Renato Luiz Grisi de |
author_role |
author |
author2 |
Venturin, Nelson Macedo, Renato Luiz Grisi de |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Souza, Patrícia Aparecida de Venturin, Nelson Macedo, Renato Luiz Grisi de |
dc.subject.por.fl_str_mv |
Bignoniaceae missing element seedlings Bignoniaceae elemento faltante mudas |
topic |
Bignoniaceae missing element seedlings Bignoniaceae elemento faltante mudas |
description |
In order to study nutritional aspects and lack of nutrients on the development of plants, a greenhouse experiment was carried out with seedlings of ipê-roxo (Tabebuia impetiginosa (Mart.) Sandwith). As substrate, an oxisol with low nutrients availability was used and distributed in 10 treatments: a complete one (N, P, K, Ca, Mg, S, B and Zn), the others lacking one element in each treatment (-N, -P, -K, -Ca, -Mg, -B and –Zn) and a control (natural substrate). The following characteristics were assessed: diameter growth, plant height and dry matter production. Based on the results, it was conclude that: a) the N and P nutrients must be priority in mineral fertilization of this species; b) sequence of demand nutrition presented by the Tabebuia impetiginosa (Mart.) Sandwith seedlings in relation to the complete treatment, considering the production of dry matter of the aerial part in decreasing order was: P> N> S> B> Zn> Mg> Ca> K. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-09-30 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/1907 10.5902/198050981907 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/1907 |
identifier_str_mv |
10.5902/198050981907 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/1907/1151 |
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 |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 16 No. 3 (2006); 261-270 Ciência Florestal; v. 16 n. 3 (2006); 261-270 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944127020793856 |