MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561

Detalhes bibliográficos
Autor(a) principal: Francisco, João Paulo
Data de Publicação: 2016
Outros Autores: Folegatti, Marcos Vinicius, Batista da Silva, Leonardo Duarte, Silva, Jonathas Gonçalves Batista
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/534
Resumo: The objective of this study was to evaluate the electrical conductivity (EC) and pH of soil solution cultivated with Vitória pineapple and fertilized with stillage to supply 0, 50, 75, 100 and 125% of the potassium recommendation for this culture, obtaining treatments: T1 – 0 m³ ha-¹; T2 – 231 m³ ha-¹; T3 – 347 m³ ha-¹; T4 – 462 m³ ha-¹; T5 – 578 m³ ha-¹. The experiment was conducted in a greenhouse at the Department of Biosystems Engineering ESALQ/USP. The planting was conducted in trenches open at ground level fully lined with canvas and filled with soil classified as Oxisol. The application of stillage were performed fortnightly through fertigation system using drip irrigation. Extractors were installed at depths of 0,20 m and 0,40 m for extraction of the solution, vacuum was applied at the tension of 60kKPa two hours after the fertigation. The solution was collected 30, 120, 210 e 270 days after starts of treatments. It was found that treatments with stillage application showed the highest EC in the soil surface layers. The pH, otherwise, decrease with the increment on the vinasse levels.
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spelling MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561MONITORAMENTO DA CONDUTIVIDADE ELÉTRICA E PH DA SOLUÇÃO DO SOLO SOB DIFERENTES DOSES DE APLICAÇÃO DE VINHAÇA - DOI: 10.13083/1414-3984/reveng.v23n6p552-561lixiviaçãosalinizaçãoefluentes líquidosreuso de águaThe objective of this study was to evaluate the electrical conductivity (EC) and pH of soil solution cultivated with Vitória pineapple and fertilized with stillage to supply 0, 50, 75, 100 and 125% of the potassium recommendation for this culture, obtaining treatments: T1 – 0 m³ ha-¹; T2 – 231 m³ ha-¹; T3 – 347 m³ ha-¹; T4 – 462 m³ ha-¹; T5 – 578 m³ ha-¹. The experiment was conducted in a greenhouse at the Department of Biosystems Engineering ESALQ/USP. The planting was conducted in trenches open at ground level fully lined with canvas and filled with soil classified as Oxisol. The application of stillage were performed fortnightly through fertigation system using drip irrigation. Extractors were installed at depths of 0,20 m and 0,40 m for extraction of the solution, vacuum was applied at the tension of 60kKPa two hours after the fertigation. The solution was collected 30, 120, 210 e 270 days after starts of treatments. It was found that treatments with stillage application showed the highest EC in the soil surface layers. The pH, otherwise, decrease with the increment on the vinasse levels.Objetivou-se, neste trabalho, avaliar a condutividade elétrica (CEs) e o pH da solução do solo cultivado com abacaxi Vitória e fertirrigado com vinhaça, de modo a suprir 0, 50, 75, 100 e 125% da recomendação de potássio para essa cultura, obtendo-se, dessa forma, os seguintes tratamentos: T1 – 0 m³ ha-¹; T2 – 231 m³ ha-¹; T3 – 347 m³ ha-¹; T4 – 462 m³ ha-¹; T5 – 578 m³ ha-¹. O experimento foi conduzido em casa de vegetação no Departamento de Engenharia de Biossistemas da ESALQ/USP. O plantio foi realizado em trincheiras abertas ao nível do solo totalmente revestidas com lona e preenchidas com solo classificado como Latossolo Vermelho Amarelo. As aplicações de vinhaça foram realizadas quinzenalmente por meio de fertirrigação utilizando sistema de irrigação por gotejamento. Foram instalados extratores nas profundidades de 0,20 m e 0,40 m e, para extração da solução, aplicou-se vácuo na tensão de 60 kPa, duas horas após o término da fertirrigação. A coleta da solução foi realizada aos 30, 120, 210 e 270 dias após início dos tratamentos. Verificou-se que os tratamentos com aplicação de vinhaça apresentaram os maiores valores de CEs nas camadas superficiais do solo. Os resultados revelaram que o pH diminui à medida em que se aumentou os volumes de vinhaça aplicados.Universidade Federal de Viçosa - UFV2016-03-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/53410.13083/reveng.v23i6.590Engineering in Agriculture; Vol. 23 No. 6 (2015); 552-561Revista Engenharia na Agricultura - REVENG; v. 23 n. 6 (2015); 552-5612175-68131414-398410.13083/reveng.v23i6reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/534/365Francisco, João PauloFolegatti, Marcos ViniciusBatista da Silva, Leonardo DuarteSilva, Jonathas Gonçalves Batistainfo:eu-repo/semantics/openAccess2023-01-19T13:22:54Zoai:ojs.periodicos.ufv.br:article/534Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:22:54Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
MONITORAMENTO DA CONDUTIVIDADE ELÉTRICA E PH DA SOLUÇÃO DO SOLO SOB DIFERENTES DOSES DE APLICAÇÃO DE VINHAÇA - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
title MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
spellingShingle MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
Francisco, João Paulo
lixiviação
salinização
efluentes líquidos
reuso de água
title_short MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
title_full MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
title_fullStr MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
title_full_unstemmed MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
title_sort MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
author Francisco, João Paulo
author_facet Francisco, João Paulo
Folegatti, Marcos Vinicius
Batista da Silva, Leonardo Duarte
Silva, Jonathas Gonçalves Batista
author_role author
author2 Folegatti, Marcos Vinicius
Batista da Silva, Leonardo Duarte
Silva, Jonathas Gonçalves Batista
author2_role author
author
author
dc.contributor.author.fl_str_mv Francisco, João Paulo
Folegatti, Marcos Vinicius
Batista da Silva, Leonardo Duarte
Silva, Jonathas Gonçalves Batista
dc.subject.por.fl_str_mv lixiviação
salinização
efluentes líquidos
reuso de água
topic lixiviação
salinização
efluentes líquidos
reuso de água
description The objective of this study was to evaluate the electrical conductivity (EC) and pH of soil solution cultivated with Vitória pineapple and fertilized with stillage to supply 0, 50, 75, 100 and 125% of the potassium recommendation for this culture, obtaining treatments: T1 – 0 m³ ha-¹; T2 – 231 m³ ha-¹; T3 – 347 m³ ha-¹; T4 – 462 m³ ha-¹; T5 – 578 m³ ha-¹. The experiment was conducted in a greenhouse at the Department of Biosystems Engineering ESALQ/USP. The planting was conducted in trenches open at ground level fully lined with canvas and filled with soil classified as Oxisol. The application of stillage were performed fortnightly through fertigation system using drip irrigation. Extractors were installed at depths of 0,20 m and 0,40 m for extraction of the solution, vacuum was applied at the tension of 60kKPa two hours after the fertigation. The solution was collected 30, 120, 210 e 270 days after starts of treatments. It was found that treatments with stillage application showed the highest EC in the soil surface layers. The pH, otherwise, decrease with the increment on the vinasse levels.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-17
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/reveng/article/view/534
10.13083/reveng.v23i6.590
url https://periodicos.ufv.br/reveng/article/view/534
identifier_str_mv 10.13083/reveng.v23i6.590
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/534/365
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 23 No. 6 (2015); 552-561
Revista Engenharia na Agricultura - REVENG; v. 23 n. 6 (2015); 552-561
2175-6813
1414-3984
10.13083/reveng.v23i6
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
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