Concentração de sais da soluçtiao avaliada pela condutividade elétrica na zona radicular do crisântema sob irrigação por gotejamento
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , |
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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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 |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808128552190607360 |