MONITORING OF ELECTRICAL CONDUCTIVITY OF SOIL SOLUTION UNDER DIFFERENT DOSES OF APPLICATION OF STILLAGE - DOI: 10.13083/1414-3984/reveng.v23n6p552-561
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
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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Engenharia na Agricultura |
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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 |
_version_ |
1800211145630416896 |