Soil attributes and quality under treated domestic sewage irrigation in sugarcane
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000200137 |
Resumo: | ABSTRACT Using domestic sewage to irrigate and supply nutrients to plants is a sustainable practice; however, due to the physical and chemical properties of the domestic sewage, soil attributes and quality may be changed with its application. The aim of this study was to evaluate soil quality after two cycles of sugarcane irrigated with treated domestic sewage and surface reservoir water via subsurface drip irrigation, with and without nutritional supplementation by fertigation, and a non-irrigated control with top-dressing fertilization. Soil quality was established by applying the methodology proposed by Karlen & Stott. Physical, chemical and microbiological indicators were selected to compose the basic soil functions used to determine the quality index. Application of treated domestic sewage with fertigation increased soil electrical conductivity, Na+ content and exchangeable sodium percentage. Reservoir water applications with fertigation increased microbial biomass carbon and reduced the metabolic quotient, besides promoting significant effects on soil acidification indicators in comparison to reservoir water irrigation without fertigation. Despite the alteration of some soil attributes, no significant changes in the soil quality index were observed among the treatments. |
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Soil attributes and quality under treated domestic sewage irrigation in sugarcanesoil functionswater reusesubsurface dripfertigationsoil acidificationABSTRACT Using domestic sewage to irrigate and supply nutrients to plants is a sustainable practice; however, due to the physical and chemical properties of the domestic sewage, soil attributes and quality may be changed with its application. The aim of this study was to evaluate soil quality after two cycles of sugarcane irrigated with treated domestic sewage and surface reservoir water via subsurface drip irrigation, with and without nutritional supplementation by fertigation, and a non-irrigated control with top-dressing fertilization. Soil quality was established by applying the methodology proposed by Karlen & Stott. Physical, chemical and microbiological indicators were selected to compose the basic soil functions used to determine the quality index. Application of treated domestic sewage with fertigation increased soil electrical conductivity, Na+ content and exchangeable sodium percentage. Reservoir water applications with fertigation increased microbial biomass carbon and reduced the metabolic quotient, besides promoting significant effects on soil acidification indicators in comparison to reservoir water irrigation without fertigation. Despite the alteration of some soil attributes, no significant changes in the soil quality index were observed among the treatments.Departamento de Engenharia Agrícola - UFCG2018-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000200137Revista Brasileira de Engenharia Agrícola e Ambiental v.22 n.2 2018reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v22n2p137-142info:eu-repo/semantics/openAccessBarbosa,Eduardo A. A.Matsura,Edson E.Santos,Leonardo N. S. dosNazário,Aline A.Gonçalves,Ivo Z.Feitosa,Daniel R. C.eng2018-01-24T00:00:00Zoai:scielo:S1415-43662018000200137Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2018-01-24T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Soil attributes and quality under treated domestic sewage irrigation in sugarcane |
title |
Soil attributes and quality under treated domestic sewage irrigation in sugarcane |
spellingShingle |
Soil attributes and quality under treated domestic sewage irrigation in sugarcane Barbosa,Eduardo A. A. soil functions water reuse subsurface drip fertigation soil acidification |
title_short |
Soil attributes and quality under treated domestic sewage irrigation in sugarcane |
title_full |
Soil attributes and quality under treated domestic sewage irrigation in sugarcane |
title_fullStr |
Soil attributes and quality under treated domestic sewage irrigation in sugarcane |
title_full_unstemmed |
Soil attributes and quality under treated domestic sewage irrigation in sugarcane |
title_sort |
Soil attributes and quality under treated domestic sewage irrigation in sugarcane |
author |
Barbosa,Eduardo A. A. |
author_facet |
Barbosa,Eduardo A. A. Matsura,Edson E. Santos,Leonardo N. S. dos Nazário,Aline A. Gonçalves,Ivo Z. Feitosa,Daniel R. C. |
author_role |
author |
author2 |
Matsura,Edson E. Santos,Leonardo N. S. dos Nazário,Aline A. Gonçalves,Ivo Z. Feitosa,Daniel R. C. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Barbosa,Eduardo A. A. Matsura,Edson E. Santos,Leonardo N. S. dos Nazário,Aline A. Gonçalves,Ivo Z. Feitosa,Daniel R. C. |
dc.subject.por.fl_str_mv |
soil functions water reuse subsurface drip fertigation soil acidification |
topic |
soil functions water reuse subsurface drip fertigation soil acidification |
description |
ABSTRACT Using domestic sewage to irrigate and supply nutrients to plants is a sustainable practice; however, due to the physical and chemical properties of the domestic sewage, soil attributes and quality may be changed with its application. The aim of this study was to evaluate soil quality after two cycles of sugarcane irrigated with treated domestic sewage and surface reservoir water via subsurface drip irrigation, with and without nutritional supplementation by fertigation, and a non-irrigated control with top-dressing fertilization. Soil quality was established by applying the methodology proposed by Karlen & Stott. Physical, chemical and microbiological indicators were selected to compose the basic soil functions used to determine the quality index. Application of treated domestic sewage with fertigation increased soil electrical conductivity, Na+ content and exchangeable sodium percentage. Reservoir water applications with fertigation increased microbial biomass carbon and reduced the metabolic quotient, besides promoting significant effects on soil acidification indicators in comparison to reservoir water irrigation without fertigation. Despite the alteration of some soil attributes, no significant changes in the soil quality index were observed among the treatments. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-02-01 |
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=S1415-43662018000200137 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000200137 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v22n2p137-142 |
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 |
Departamento de Engenharia Agrícola - UFCG |
publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
dc.source.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental v.22 n.2 2018 reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
collection |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
||agriambi@agriambi.com.br |
_version_ |
1750297685968027648 |