Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Engenharia Agrícola |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000400622 |
Resumo: | ABSTRACT In the olericulture, in general, is practiced intensive fertilization, which creates a risk of salinization and change of high pH, which if not well monitored can cause production losses, excessive spending on fertilizers and environmental contamination. We developed this study with the aim of controlling fertigation on watermelon through the behavior of the electrical conductivity (EC) and pH in the soil solution obtained through porous ceramic cups extractors. The EC and pH values were corrected by the current soil moisture for the moisture field capacity, due to different moisture values at the time of extraction. The monitoring comprised 19 assessments during 80 days of cultivation. We can control the pH and EC of the soil and maintain them at optimal levels for the crop through real-time monitoring of the soil solution. The monitoring enabled the achievement of a balanced fertigation. |
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Watermelon fertigation with electrical conductivity and ph monitoring in the soil solutionCitrullus lanatusfertilizationsolution extractorssalinityABSTRACT In the olericulture, in general, is practiced intensive fertilization, which creates a risk of salinization and change of high pH, which if not well monitored can cause production losses, excessive spending on fertilizers and environmental contamination. We developed this study with the aim of controlling fertigation on watermelon through the behavior of the electrical conductivity (EC) and pH in the soil solution obtained through porous ceramic cups extractors. The EC and pH values were corrected by the current soil moisture for the moisture field capacity, due to different moisture values at the time of extraction. The monitoring comprised 19 assessments during 80 days of cultivation. We can control the pH and EC of the soil and maintain them at optimal levels for the crop through real-time monitoring of the soil solution. The monitoring enabled the achievement of a balanced fertigation.Associação Brasileira de Engenharia Agrícola2016-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000400622Engenharia Agrícola v.36 n.4 2016reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/1809-4430-Eng.Agric.v36n4p622-630/2016info:eu-repo/semantics/openAccessDA SILVA JÚNIOR,MANOEL J.VIANA,PAULA C.MEDEIROS,JOSÉ F. DELIMA,JOÃO G. A.TARGINO,ANA J. DE O.eng2016-09-21T00:00:00Zoai:scielo:S0100-69162016000400622Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2016-09-21T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false |
dc.title.none.fl_str_mv |
Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution |
title |
Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution |
spellingShingle |
Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution DA SILVA JÚNIOR,MANOEL J. Citrullus lanatus fertilization solution extractors salinity |
title_short |
Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution |
title_full |
Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution |
title_fullStr |
Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution |
title_full_unstemmed |
Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution |
title_sort |
Watermelon fertigation with electrical conductivity and ph monitoring in the soil solution |
author |
DA SILVA JÚNIOR,MANOEL J. |
author_facet |
DA SILVA JÚNIOR,MANOEL J. VIANA,PAULA C. MEDEIROS,JOSÉ F. DE LIMA,JOÃO G. A. TARGINO,ANA J. DE O. |
author_role |
author |
author2 |
VIANA,PAULA C. MEDEIROS,JOSÉ F. DE LIMA,JOÃO G. A. TARGINO,ANA J. DE O. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
DA SILVA JÚNIOR,MANOEL J. VIANA,PAULA C. MEDEIROS,JOSÉ F. DE LIMA,JOÃO G. A. TARGINO,ANA J. DE O. |
dc.subject.por.fl_str_mv |
Citrullus lanatus fertilization solution extractors salinity |
topic |
Citrullus lanatus fertilization solution extractors salinity |
description |
ABSTRACT In the olericulture, in general, is practiced intensive fertilization, which creates a risk of salinization and change of high pH, which if not well monitored can cause production losses, excessive spending on fertilizers and environmental contamination. We developed this study with the aim of controlling fertigation on watermelon through the behavior of the electrical conductivity (EC) and pH in the soil solution obtained through porous ceramic cups extractors. The EC and pH values were corrected by the current soil moisture for the moisture field capacity, due to different moisture values at the time of extraction. The monitoring comprised 19 assessments during 80 days of cultivation. We can control the pH and EC of the soil and maintain them at optimal levels for the crop through real-time monitoring of the soil solution. The monitoring enabled the achievement of a balanced fertigation. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000400622 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000400622 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1809-4430-Eng.Agric.v36n4p622-630/2016 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Engenharia Agrícola |
publisher.none.fl_str_mv |
Associação Brasileira de Engenharia Agrícola |
dc.source.none.fl_str_mv |
Engenharia Agrícola v.36 n.4 2016 reponame:Engenharia Agrícola instname:Associação Brasileira de Engenharia Agrícola (SBEA) instacron:SBEA |
instname_str |
Associação Brasileira de Engenharia Agrícola (SBEA) |
instacron_str |
SBEA |
institution |
SBEA |
reponame_str |
Engenharia Agrícola |
collection |
Engenharia Agrícola |
repository.name.fl_str_mv |
Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA) |
repository.mail.fl_str_mv |
revistasbea@sbea.org.br||sbea@sbea.org.br |
_version_ |
1752126272803176448 |