Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação

Detalhes bibliográficos
Autor(a) principal: Sarzi, Isabele
Data de Publicação: 2008
Outros Autores: Bôas, Roberto Lyra Villas [UNESP], Da Silva, Magali Ribeiro [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/225222
Resumo: The work aimed to study the development of Tabebuia chrysotricha Standl, seedlings in function of different substrate and different fertilization solutions. To compose the substrate it was used fibrous and granulated coconut fiber obtaining the following treatments: S1- 100% fibrous, S2- 60% fibrous and 40% granulated, S3- 40% fibrous and 60% granulated and S4- 100% granulated. The basis fertilization was the same for all treatments and the solutions of fertilization varied in order to obtain solutions with the following electric conductivities: EC1-1.06 dS m-1, EC2- 2.12 dS m-1, EC3- 3.2 dS m-1 and EC4- 4.25 dS m-1. The propagative material was sowed directly in plastic containers (120mL) with the respective substrates. The fertilization was received through sub irrigation once a week, until the seedlings reached 20cm of height approximately. The chemical analyses of the substrate (EC and pH), through aqueous extraction method 1:1.5 (1 substrate: 1.5 deionized water), the analyses of aerial part height, stem diameter and pairs true leaves number, as well as the weight of total dry matter, were accomplished each 15 days. In almost every analysis, the substrate with granulated coconut fiber, as well as the smallest EC (1.06 e 2.12 dS m-1) of fertilization solutions, formed seedlings with higher averages, indicating faster growth. In the conditions of this experiment, the production of T. chrysotricha seedlings was better in granulated coconut fiber substrate and fertilizer solutions with EC of 1.06 dS m-1, appreciating the estimated characteristics.
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spelling Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigaçãoDevelopment of Tabebuia chrysotricha (Standl.) seedlings in function of the substrate and the fertirrigation solutionsElectric conductivitieForest nurserSubstrateTabebuia chrysotrichaThe work aimed to study the development of Tabebuia chrysotricha Standl, seedlings in function of different substrate and different fertilization solutions. To compose the substrate it was used fibrous and granulated coconut fiber obtaining the following treatments: S1- 100% fibrous, S2- 60% fibrous and 40% granulated, S3- 40% fibrous and 60% granulated and S4- 100% granulated. The basis fertilization was the same for all treatments and the solutions of fertilization varied in order to obtain solutions with the following electric conductivities: EC1-1.06 dS m-1, EC2- 2.12 dS m-1, EC3- 3.2 dS m-1 and EC4- 4.25 dS m-1. The propagative material was sowed directly in plastic containers (120mL) with the respective substrates. The fertilization was received through sub irrigation once a week, until the seedlings reached 20cm of height approximately. The chemical analyses of the substrate (EC and pH), through aqueous extraction method 1:1.5 (1 substrate: 1.5 deionized water), the analyses of aerial part height, stem diameter and pairs true leaves number, as well as the weight of total dry matter, were accomplished each 15 days. In almost every analysis, the substrate with granulated coconut fiber, as well as the smallest EC (1.06 e 2.12 dS m-1) of fertilization solutions, formed seedlings with higher averages, indicating faster growth. In the conditions of this experiment, the production of T. chrysotricha seedlings was better in granulated coconut fiber substrate and fertilizer solutions with EC of 1.06 dS m-1, appreciating the estimated characteristics.Instituto Florestal Viveiro Florestal da Capital, Rua do Horto, 931, 02377-000 - São Paulo, SPUniversidade Estadual Paulista/UNESPB Departamento de Recursos Naturais, Rua José Barbosa de Barros, 1780, 18610-307 - Botucatu, SPUniversidade Estadual Paulista/UNESPB Departamento de Recursos Naturais, Rua José Barbosa de Barros, 1780, 18610-307 - Botucatu, SPViveiro Florestal da CapitalUniversidade Estadual Paulista (UNESP)Sarzi, IsabeleBôas, Roberto Lyra Villas [UNESP]Da Silva, Magali Ribeiro [UNESP]2022-04-28T20:42:41Z2022-04-28T20:42:41Z2008-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article153-162Cerne, v. 14, n. 2, p. 153-162, 2008.0104-7760http://hdl.handle.net/11449/2252222-s2.0-47549090282Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporCerneinfo:eu-repo/semantics/openAccess2022-04-28T20:42:41Zoai:repositorio.unesp.br:11449/225222Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T20:42:41Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação
Development of Tabebuia chrysotricha (Standl.) seedlings in function of the substrate and the fertirrigation solutions
title Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação
spellingShingle Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação
Sarzi, Isabele
Electric conductivitie
Forest nurser
Substrate
Tabebuia chrysotricha
title_short Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação
title_full Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação
title_fullStr Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação
title_full_unstemmed Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação
title_sort Desenvolvimento de mudas de Tabebuia chrysotricha em função de substratos e de soluções de fertirrigação
author Sarzi, Isabele
author_facet Sarzi, Isabele
Bôas, Roberto Lyra Villas [UNESP]
Da Silva, Magali Ribeiro [UNESP]
author_role author
author2 Bôas, Roberto Lyra Villas [UNESP]
Da Silva, Magali Ribeiro [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Viveiro Florestal da Capital
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Sarzi, Isabele
Bôas, Roberto Lyra Villas [UNESP]
Da Silva, Magali Ribeiro [UNESP]
dc.subject.por.fl_str_mv Electric conductivitie
Forest nurser
Substrate
Tabebuia chrysotricha
topic Electric conductivitie
Forest nurser
Substrate
Tabebuia chrysotricha
description The work aimed to study the development of Tabebuia chrysotricha Standl, seedlings in function of different substrate and different fertilization solutions. To compose the substrate it was used fibrous and granulated coconut fiber obtaining the following treatments: S1- 100% fibrous, S2- 60% fibrous and 40% granulated, S3- 40% fibrous and 60% granulated and S4- 100% granulated. The basis fertilization was the same for all treatments and the solutions of fertilization varied in order to obtain solutions with the following electric conductivities: EC1-1.06 dS m-1, EC2- 2.12 dS m-1, EC3- 3.2 dS m-1 and EC4- 4.25 dS m-1. The propagative material was sowed directly in plastic containers (120mL) with the respective substrates. The fertilization was received through sub irrigation once a week, until the seedlings reached 20cm of height approximately. The chemical analyses of the substrate (EC and pH), through aqueous extraction method 1:1.5 (1 substrate: 1.5 deionized water), the analyses of aerial part height, stem diameter and pairs true leaves number, as well as the weight of total dry matter, were accomplished each 15 days. In almost every analysis, the substrate with granulated coconut fiber, as well as the smallest EC (1.06 e 2.12 dS m-1) of fertilization solutions, formed seedlings with higher averages, indicating faster growth. In the conditions of this experiment, the production of T. chrysotricha seedlings was better in granulated coconut fiber substrate and fertilizer solutions with EC of 1.06 dS m-1, appreciating the estimated characteristics.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-01
2022-04-28T20:42:41Z
2022-04-28T20:42:41Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Cerne, v. 14, n. 2, p. 153-162, 2008.
0104-7760
http://hdl.handle.net/11449/225222
2-s2.0-47549090282
identifier_str_mv Cerne, v. 14, n. 2, p. 153-162, 2008.
0104-7760
2-s2.0-47549090282
url http://hdl.handle.net/11449/225222
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Cerne
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 153-162
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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