Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.15809/irriga.2021v26n1p65-76 http://hdl.handle.net/11449/229284 |
Resumo: | The high worldwide demand for water use in economic development and domestic consumption has led to studies on the agricultural use of wastewater that can help minimize the problem of scarcity of this resource. This study aimed to evaluate the absorption of macronutrients and sodium from cultivated tomatoes, irrigated with wastewater, under normal and water deficient irrigation schemes. The experiment was conducted in a greenhouse, we used a drip irrigation system that was managed on the basis of evaporation from a Class A tank placed in the experimental area. Two irrigation depths were determined: 70 and 100% of the crop evapotranspiration, supply water, and four dilutions of domestic wastewater were used: 25, 50, 75, and 100%. We evaluated the absorption of macronutrients and sodium via chemical analysis of the leaves and fruits. Results showed that plants irrigated using the water deficit irrigation scheme absorbed more N, K, Mg, and S nutrients. However, the higher the percentage of wastewater used for irrigation, the higher the absorption of sodium by plants and fruits. |
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Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewaterAbsorção de macronutrientes e sódio pelo tomateiro submetido a irrigação com e sem déficit hídrico, utilizando diferentes concentrações de água residuáriaDomestic reuseIrrigation managementLycopersicon esculentum LNutritionThe high worldwide demand for water use in economic development and domestic consumption has led to studies on the agricultural use of wastewater that can help minimize the problem of scarcity of this resource. This study aimed to evaluate the absorption of macronutrients and sodium from cultivated tomatoes, irrigated with wastewater, under normal and water deficient irrigation schemes. The experiment was conducted in a greenhouse, we used a drip irrigation system that was managed on the basis of evaporation from a Class A tank placed in the experimental area. Two irrigation depths were determined: 70 and 100% of the crop evapotranspiration, supply water, and four dilutions of domestic wastewater were used: 25, 50, 75, and 100%. We evaluated the absorption of macronutrients and sodium via chemical analysis of the leaves and fruits. Results showed that plants irrigated using the water deficit irrigation scheme absorbed more N, K, Mg, and S nutrients. However, the higher the percentage of wastewater used for irrigation, the higher the absorption of sodium by plants and fruits.Departamento de Engenharia Rural Faculdade de Ciências Agronômicas – FCA – Unesp, Câmpus Botucatu, Avenida Universitária, 3780, Altos do ParaísoDepartamento de Produção e Melhoramento Vegetal Faculdade de Ciências Agronômicas (FCA/UNESP – Campus de Botucatu), Rua José Barbosa de Barros, 1780Departamento de Solos e Recursos Ambientais da Faculdade de Ciências Agronômicas-FCA/UNESP, Campus BotucatuDepartamento de Engenharia Rural Faculdade de Ciências Agronômicas – FCA – Unesp, Câmpus Botucatu, Avenida Universitária, 3780, Altos do ParaísoDepartamento de Produção e Melhoramento Vegetal Faculdade de Ciências Agronômicas (FCA/UNESP – Campus de Botucatu), Rua José Barbosa de Barros, 1780Departamento de Solos e Recursos Ambientais da Faculdade de Ciências Agronômicas-FCA/UNESP, Campus BotucatuUniversidade Estadual Paulista (UNESP)DE SOUSA, Francielly Guieiro Gomes [UNESP]DE CARVALHO, Renata Da Silva Cuba [UNESP]DE MELO, Mara Rúbia Mendes [UNESP]Filho, Hélio Grassi [UNESP]2022-04-29T08:31:33Z2022-04-29T08:31:33Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article65-76http://dx.doi.org/10.15809/irriga.2021v26n1p65-76IRRIGA, v. 26, n. 1, p. 65-76, 2021.1808-37651413-7895http://hdl.handle.net/11449/22928410.15809/irriga.2021v26n1p65-762-s2.0-85111988722Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporIRRIGAinfo:eu-repo/semantics/openAccess2024-04-30T15:56:02Zoai:repositorio.unesp.br:11449/229284Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:37:45.841623Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater Absorção de macronutrientes e sódio pelo tomateiro submetido a irrigação com e sem déficit hídrico, utilizando diferentes concentrações de água residuária |
title |
Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater |
spellingShingle |
Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater DE SOUSA, Francielly Guieiro Gomes [UNESP] Domestic reuse Irrigation management Lycopersicon esculentum L Nutrition |
title_short |
Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater |
title_full |
Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater |
title_fullStr |
Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater |
title_full_unstemmed |
Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater |
title_sort |
Absorption of macronutrients and sodium by tomatoes submitted to normal and water deficient irrigation schemes using various concentrations of wastewater |
author |
DE SOUSA, Francielly Guieiro Gomes [UNESP] |
author_facet |
DE SOUSA, Francielly Guieiro Gomes [UNESP] DE CARVALHO, Renata Da Silva Cuba [UNESP] DE MELO, Mara Rúbia Mendes [UNESP] Filho, Hélio Grassi [UNESP] |
author_role |
author |
author2 |
DE CARVALHO, Renata Da Silva Cuba [UNESP] DE MELO, Mara Rúbia Mendes [UNESP] Filho, Hélio Grassi [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
DE SOUSA, Francielly Guieiro Gomes [UNESP] DE CARVALHO, Renata Da Silva Cuba [UNESP] DE MELO, Mara Rúbia Mendes [UNESP] Filho, Hélio Grassi [UNESP] |
dc.subject.por.fl_str_mv |
Domestic reuse Irrigation management Lycopersicon esculentum L Nutrition |
topic |
Domestic reuse Irrigation management Lycopersicon esculentum L Nutrition |
description |
The high worldwide demand for water use in economic development and domestic consumption has led to studies on the agricultural use of wastewater that can help minimize the problem of scarcity of this resource. This study aimed to evaluate the absorption of macronutrients and sodium from cultivated tomatoes, irrigated with wastewater, under normal and water deficient irrigation schemes. The experiment was conducted in a greenhouse, we used a drip irrigation system that was managed on the basis of evaporation from a Class A tank placed in the experimental area. Two irrigation depths were determined: 70 and 100% of the crop evapotranspiration, supply water, and four dilutions of domestic wastewater were used: 25, 50, 75, and 100%. We evaluated the absorption of macronutrients and sodium via chemical analysis of the leaves and fruits. Results showed that plants irrigated using the water deficit irrigation scheme absorbed more N, K, Mg, and S nutrients. However, the higher the percentage of wastewater used for irrigation, the higher the absorption of sodium by plants and fruits. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-04-29T08:31:33Z 2022-04-29T08:31:33Z |
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/10.15809/irriga.2021v26n1p65-76 IRRIGA, v. 26, n. 1, p. 65-76, 2021. 1808-3765 1413-7895 http://hdl.handle.net/11449/229284 10.15809/irriga.2021v26n1p65-76 2-s2.0-85111988722 |
url |
http://dx.doi.org/10.15809/irriga.2021v26n1p65-76 http://hdl.handle.net/11449/229284 |
identifier_str_mv |
IRRIGA, v. 26, n. 1, p. 65-76, 2021. 1808-3765 1413-7895 10.15809/irriga.2021v26n1p65-76 2-s2.0-85111988722 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
IRRIGA |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
65-76 |
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 |
|
_version_ |
1808128679839006720 |