Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento

Detalhes bibliográficos
Autor(a) principal: Mota, Poliana Rocha D'Almeida [UNESP]
Data de Publicação: 2006
Outros Autores: Villas Boas, Roberto Lyra [UNESP], de Sousa, Valdemício Ferreira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://200.145.140.50/ojs1/viewarticle.php?id=83&layout=abstract
http://hdl.handle.net/11449/69118
Resumo: The effects of salt concentration levels in electrical conductivity (EC) were evaluated in chrysanthemum root, cultivated in substrate using two sampling methods, under greenhouse conditions. The experiment was carried out in Paranapanema, São Paulo using the experimental design in randomized blocks and four replications. The treatments consisted of eight sampling periods of substrate solutions in pots: 7, 14, 21, 28, 35, 42, 49 and 56 days after strike root and five salt concentration levels of applied saline solution: 1.42; 1.65; 1.89; 2.13 and 2.36 dS m -1 in the vegetative period and during the reproduction period of flower budding: 1.71; 1.97; 2.28; 2.57 and 2.85 dS m -1. The substrate solution EC monitoring was done using two methods: solution extractors and 1:2 water diluted solution. The use of solution extractors and 1:2 water diluted solution allowed substrate solution EC monitoring along the culture cycle; the amount of salt concentration applied in the substrate caused the substrate salinity increase; the method using solution extractors presented higher EC values in the substrate.
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spelling Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamentoSalt oncentration in solution evaluated by the electrical conductivity in chrysanthemum root zone under trickle irrigationDendranthema grandifloraSalinitySolution extractorElectric conductivityIrrigationPlants (botany)SaltsSamplingSeparatorselectrical conductivityexperimental designirrigationsalinityChrysanthemumChrysanthemum x morifoliumThe effects of salt concentration levels in electrical conductivity (EC) were evaluated in chrysanthemum root, cultivated in substrate using two sampling methods, under greenhouse conditions. The experiment was carried out in Paranapanema, São Paulo using the experimental design in randomized blocks and four replications. The treatments consisted of eight sampling periods of substrate solutions in pots: 7, 14, 21, 28, 35, 42, 49 and 56 days after strike root and five salt concentration levels of applied saline solution: 1.42; 1.65; 1.89; 2.13 and 2.36 dS m -1 in the vegetative period and during the reproduction period of flower budding: 1.71; 1.97; 2.28; 2.57 and 2.85 dS m -1. The substrate solution EC monitoring was done using two methods: solution extractors and 1:2 water diluted solution. The use of solution extractors and 1:2 water diluted solution allowed substrate solution EC monitoring along the culture cycle; the amount of salt concentration applied in the substrate caused the substrate salinity increase; the method using solution extractors presented higher EC values in the substrate.Departamento de Recursos Naturais/Ciências do Solo Faculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SPEmbrapa Meio-Norte, Teresina, PIDepartamento de Recursos Naturais/Ciências do Solo Faculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SPUniversidade Estadual Paulista (Unesp)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Mota, Poliana Rocha D'Almeida [UNESP]Villas Boas, Roberto Lyra [UNESP]de Sousa, Valdemício Ferreira2014-05-27T11:21:59Z2014-05-27T11:21:59Z2006-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article532-542application/pdfhttp://200.145.140.50/ojs1/viewarticle.php?id=83&layout=abstractIrriga, v. 11, n. 4, p. 532-542, 2006.1413-7895http://hdl.handle.net/11449/691182-s2.0-338455728772-s2.0-33845572877.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporIrriga0,283info:eu-repo/semantics/openAccess2024-04-30T19:28:28Zoai:repositorio.unesp.br:11449/69118Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:41:50.061323Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
Salt oncentration in solution evaluated by the electrical conductivity in chrysanthemum root zone under trickle irrigation
title Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
spellingShingle Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
Mota, Poliana Rocha D'Almeida [UNESP]
Dendranthema grandiflora
Salinity
Solution extractor
Electric conductivity
Irrigation
Plants (botany)
Salts
Sampling
Separators
electrical conductivity
experimental design
irrigation
salinity
Chrysanthemum
Chrysanthemum x morifolium
title_short Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
title_full Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
title_fullStr Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
title_full_unstemmed Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
title_sort Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
author Mota, Poliana Rocha D'Almeida [UNESP]
author_facet Mota, Poliana Rocha D'Almeida [UNESP]
Villas Boas, Roberto Lyra [UNESP]
de Sousa, Valdemício Ferreira
author_role author
author2 Villas Boas, Roberto Lyra [UNESP]
de Sousa, Valdemício Ferreira
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.author.fl_str_mv Mota, Poliana Rocha D'Almeida [UNESP]
Villas Boas, Roberto Lyra [UNESP]
de Sousa, Valdemício Ferreira
dc.subject.por.fl_str_mv Dendranthema grandiflora
Salinity
Solution extractor
Electric conductivity
Irrigation
Plants (botany)
Salts
Sampling
Separators
electrical conductivity
experimental design
irrigation
salinity
Chrysanthemum
Chrysanthemum x morifolium
topic Dendranthema grandiflora
Salinity
Solution extractor
Electric conductivity
Irrigation
Plants (botany)
Salts
Sampling
Separators
electrical conductivity
experimental design
irrigation
salinity
Chrysanthemum
Chrysanthemum x morifolium
description The effects of salt concentration levels in electrical conductivity (EC) were evaluated in chrysanthemum root, cultivated in substrate using two sampling methods, under greenhouse conditions. The experiment was carried out in Paranapanema, São Paulo using the experimental design in randomized blocks and four replications. The treatments consisted of eight sampling periods of substrate solutions in pots: 7, 14, 21, 28, 35, 42, 49 and 56 days after strike root and five salt concentration levels of applied saline solution: 1.42; 1.65; 1.89; 2.13 and 2.36 dS m -1 in the vegetative period and during the reproduction period of flower budding: 1.71; 1.97; 2.28; 2.57 and 2.85 dS m -1. The substrate solution EC monitoring was done using two methods: solution extractors and 1:2 water diluted solution. The use of solution extractors and 1:2 water diluted solution allowed substrate solution EC monitoring along the culture cycle; the amount of salt concentration applied in the substrate caused the substrate salinity increase; the method using solution extractors presented higher EC values in the substrate.
publishDate 2006
dc.date.none.fl_str_mv 2006-10-01
2014-05-27T11:21:59Z
2014-05-27T11:21:59Z
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 http://200.145.140.50/ojs1/viewarticle.php?id=83&layout=abstract
Irriga, v. 11, n. 4, p. 532-542, 2006.
1413-7895
http://hdl.handle.net/11449/69118
2-s2.0-33845572877
2-s2.0-33845572877.pdf
url http://200.145.140.50/ojs1/viewarticle.php?id=83&layout=abstract
http://hdl.handle.net/11449/69118
identifier_str_mv Irriga, v. 11, n. 4, p. 532-542, 2006.
1413-7895
2-s2.0-33845572877
2-s2.0-33845572877.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Irriga
0,283
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 532-542
application/pdf
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
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