Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1807-1929/agriambi.v24n10p679-684 http://hdl.handle.net/11449/208850 |
Resumo: | The objective of this study was to evaluate the effect of a plant growth regulator (PGR; Stimulate') on the yield and quality of zucchini fruits from plants of the cultivar Caserta-Italiana grown under different salinity levels of the irrigation water (SLIW). A randomized block design was used, in a 2 x 6 factorial arrangement consisted of two SLIW (0.5 and 5.0 dS m(-1)) and six PGR application modes: imbibition of seeds for 8 h in distilled water (PGR-T1 ; Control); imbibition of seeds for 8 h in PGR at 10 mL L-1 (PGR-T2); imbibition of seeds for 8 h in PGR at 10 mL L-1 plus foliar application at 10 mL L-1 at the flowering stage (PGR-T3); imbibition of seeds for 8 h in PGR at 10 mL IP plus two foliar applications at the flowering stage and at 20 and 30 days after sowing (PGR-T4); foliar application at 10 mL L-1 at the flowering stage (PGR-T5); and two foliar applications at 10 mL L-1 at 20 and 30 days after sowing (PGR-T6). The SLIW affected differently the variables of the zucchini crops evaluated. The PGR application to plants under no salt stress (0.5 dS m(-1)) increased the solid soluble concentration and biomass accumulation of zucchini fruits. The PGR application as seed treatment and foliar application at the flowering stage increased the fruit yield of zucchini plants irrigated with saline water. |
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Saline-water irrigation and plant growth regulator application on zucchini fruit yield and qualityCucurbita pepoCucurbitaceaeabiotic stresssalinityThe objective of this study was to evaluate the effect of a plant growth regulator (PGR; Stimulate') on the yield and quality of zucchini fruits from plants of the cultivar Caserta-Italiana grown under different salinity levels of the irrigation water (SLIW). A randomized block design was used, in a 2 x 6 factorial arrangement consisted of two SLIW (0.5 and 5.0 dS m(-1)) and six PGR application modes: imbibition of seeds for 8 h in distilled water (PGR-T1 ; Control); imbibition of seeds for 8 h in PGR at 10 mL L-1 (PGR-T2); imbibition of seeds for 8 h in PGR at 10 mL L-1 plus foliar application at 10 mL L-1 at the flowering stage (PGR-T3); imbibition of seeds for 8 h in PGR at 10 mL IP plus two foliar applications at the flowering stage and at 20 and 30 days after sowing (PGR-T4); foliar application at 10 mL L-1 at the flowering stage (PGR-T5); and two foliar applications at 10 mL L-1 at 20 and 30 days after sowing (PGR-T6). The SLIW affected differently the variables of the zucchini crops evaluated. The PGR application to plants under no salt stress (0.5 dS m(-1)) increased the solid soluble concentration and biomass accumulation of zucchini fruits. The PGR application as seed treatment and foliar application at the flowering stage increased the fruit yield of zucchini plants irrigated with saline water.Univ Fed Rural Semi Arido, Dept Ciencias Agronom & Florestais, Programa Posgrad Fitotecnia, Mossoro, RN, BrazilUniv Fed Rural Semi Arido, Dept Ciencias Agronom & Florestais, Programa Posgrad Manejo Solo & Agua, Mossoro, RN, BrazilUniv Estadual Paulista, Programa Posgrad Agron, Fac Ciencias Agronom, Botucatu, SP, BrazilUniv Estadual Paulista, Programa Posgrad Agron, Fac Ciencias Agronom, Botucatu, SP, BrazilUniv Federal Campina GrandeUniv Fed Rural Semi AridoUniversidade Estadual Paulista (Unesp)Souza, Maria W. de L.Torres, Salvador B.Oliveira, Francisco de A. deMarques, Isabelly C. da S. [UNESP]Pereira, Kleane T. O.Guimaraes, Itala T. [UNESP]2021-06-25T11:22:27Z2021-06-25T11:22:27Z2020-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article679-684application/pdfhttp://dx.doi.org/10.1590/1807-1929/agriambi.v24n10p679-684Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 24, n. 10, p. 679-684, 2020.1415-4366http://hdl.handle.net/11449/20885010.1590/1807-1929/agriambi.v24n10p679-684S1415-43662020001000679WOS:000576695200005S1415-43662020001000679.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Engenharia Agricola E Ambientalinfo:eu-repo/semantics/openAccess2023-12-04T06:10:23Zoai:repositorio.unesp.br:11449/208850Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-04T06:10:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality |
title |
Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality |
spellingShingle |
Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality Souza, Maria W. de L. Cucurbita pepo Cucurbitaceae abiotic stress salinity |
title_short |
Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality |
title_full |
Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality |
title_fullStr |
Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality |
title_full_unstemmed |
Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality |
title_sort |
Saline-water irrigation and plant growth regulator application on zucchini fruit yield and quality |
author |
Souza, Maria W. de L. |
author_facet |
Souza, Maria W. de L. Torres, Salvador B. Oliveira, Francisco de A. de Marques, Isabelly C. da S. [UNESP] Pereira, Kleane T. O. Guimaraes, Itala T. [UNESP] |
author_role |
author |
author2 |
Torres, Salvador B. Oliveira, Francisco de A. de Marques, Isabelly C. da S. [UNESP] Pereira, Kleane T. O. Guimaraes, Itala T. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Univ Fed Rural Semi Arido Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Souza, Maria W. de L. Torres, Salvador B. Oliveira, Francisco de A. de Marques, Isabelly C. da S. [UNESP] Pereira, Kleane T. O. Guimaraes, Itala T. [UNESP] |
dc.subject.por.fl_str_mv |
Cucurbita pepo Cucurbitaceae abiotic stress salinity |
topic |
Cucurbita pepo Cucurbitaceae abiotic stress salinity |
description |
The objective of this study was to evaluate the effect of a plant growth regulator (PGR; Stimulate') on the yield and quality of zucchini fruits from plants of the cultivar Caserta-Italiana grown under different salinity levels of the irrigation water (SLIW). A randomized block design was used, in a 2 x 6 factorial arrangement consisted of two SLIW (0.5 and 5.0 dS m(-1)) and six PGR application modes: imbibition of seeds for 8 h in distilled water (PGR-T1 ; Control); imbibition of seeds for 8 h in PGR at 10 mL L-1 (PGR-T2); imbibition of seeds for 8 h in PGR at 10 mL L-1 plus foliar application at 10 mL L-1 at the flowering stage (PGR-T3); imbibition of seeds for 8 h in PGR at 10 mL IP plus two foliar applications at the flowering stage and at 20 and 30 days after sowing (PGR-T4); foliar application at 10 mL L-1 at the flowering stage (PGR-T5); and two foliar applications at 10 mL L-1 at 20 and 30 days after sowing (PGR-T6). The SLIW affected differently the variables of the zucchini crops evaluated. The PGR application to plants under no salt stress (0.5 dS m(-1)) increased the solid soluble concentration and biomass accumulation of zucchini fruits. The PGR application as seed treatment and foliar application at the flowering stage increased the fruit yield of zucchini plants irrigated with saline water. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10-01 2021-06-25T11:22:27Z 2021-06-25T11:22:27Z |
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://dx.doi.org/10.1590/1807-1929/agriambi.v24n10p679-684 Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 24, n. 10, p. 679-684, 2020. 1415-4366 http://hdl.handle.net/11449/208850 10.1590/1807-1929/agriambi.v24n10p679-684 S1415-43662020001000679 WOS:000576695200005 S1415-43662020001000679.pdf |
url |
http://dx.doi.org/10.1590/1807-1929/agriambi.v24n10p679-684 http://hdl.handle.net/11449/208850 |
identifier_str_mv |
Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 24, n. 10, p. 679-684, 2020. 1415-4366 10.1590/1807-1929/agriambi.v24n10p679-684 S1415-43662020001000679 WOS:000576695200005 S1415-43662020001000679.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira De Engenharia Agricola E Ambiental |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
679-684 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Federal Campina Grande |
publisher.none.fl_str_mv |
Univ Federal Campina Grande |
dc.source.none.fl_str_mv |
Web of Science 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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1799965163468619776 |