Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho

Detalhes bibliográficos
Autor(a) principal: Trannin, Isabel C. de B. [UNESP]
Data de Publicação: 2008
Outros Autores: Siqueira, José O., Moreira, Fatima M. S.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1415-43662008000300001
http://hdl.handle.net/11449/70399
Resumo: The effects of applying increasing doses of an industrial biosolid (0, 6, 12, 18 and 24 Mg ha -1 dry matter) and mineral fertilizer for two consecutive years in corn cultivation on the chemical and physical attributes of a distrophic Inceptisol under Brachiaria sp. have been evaluated in a field experiment. The chemical analysis showed that the biosolid application improved the soil fertility, especially in doses higher than 12 Mg ha -1, presenting higher organic carbon, nutrients and sodium contents, CEC, sum of bases and saturation percentage for bases and smaller pH than the control soil, with mineral fertilizer and of adjacent area, up to a depth of 0.6 m. The Cd and Pb contents were not altered significantly, while the nitrate and sodium contents increased with doses and depth, reaching 53 and 47 mg dm -3, respectively, in the 0.4-0.6 m depth layer with 24 Mg ha -1 of biosolid. The biosolid application enhanced soil aggregate stability, total porosity and microporosity and reduced soil density. The biosolid improved the fertility and the structure of soil, but its use as an agricultural input must be controlled, respecting criteria and standards so that the benefits of agricultural application overcome the risks of environmental pollution.
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spelling Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milhoChemical and physical attributes of a soil treated with an industrial biosolid and cultivated with cornSewage sludgeSoil aggregate stabilitySoil densitySoil fertilitySoil porosityBrachiariaZea maysThe effects of applying increasing doses of an industrial biosolid (0, 6, 12, 18 and 24 Mg ha -1 dry matter) and mineral fertilizer for two consecutive years in corn cultivation on the chemical and physical attributes of a distrophic Inceptisol under Brachiaria sp. have been evaluated in a field experiment. The chemical analysis showed that the biosolid application improved the soil fertility, especially in doses higher than 12 Mg ha -1, presenting higher organic carbon, nutrients and sodium contents, CEC, sum of bases and saturation percentage for bases and smaller pH than the control soil, with mineral fertilizer and of adjacent area, up to a depth of 0.6 m. The Cd and Pb contents were not altered significantly, while the nitrate and sodium contents increased with doses and depth, reaching 53 and 47 mg dm -3, respectively, in the 0.4-0.6 m depth layer with 24 Mg ha -1 of biosolid. The biosolid application enhanced soil aggregate stability, total porosity and microporosity and reduced soil density. The biosolid improved the fertility and the structure of soil, but its use as an agricultural input must be controlled, respecting criteria and standards so that the benefits of agricultural application overcome the risks of environmental pollution.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)UNESP, Av. Dr. Ariberto Pereira da Cunha, 333, Pedregulho, CEP 12516-410, Guaratinguetá, SPDepartamento de Ciência do Solo Universidade Federal de Lavras Campus Universitário, CP 3037, CEP 37200-000, Lavras, MGCNPqUNESP, Av. Dr. Ariberto Pereira da Cunha, 333, Pedregulho, CEP 12516-410, Guaratinguetá, SPUniversidade Estadual Paulista (Unesp)Universidade Federal de Lavras (UFLA)Trannin, Isabel C. de B. [UNESP]Siqueira, José O.Moreira, Fatima M. S.2014-05-27T11:23:32Z2014-05-27T11:23:32Z2008-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article223-230application/pdfhttp://dx.doi.org/10.1590/S1415-43662008000300001Revista Brasileira de Engenharia Agricola e Ambiental, v. 12, n. 3, p. 223-230, 2008.1415-43661807-1929http://hdl.handle.net/11449/7039910.1590/S1415-43662008000300001S1415-436620080003000012-s2.0-453490957322-s2.0-45349095732.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Engenharia Agrícola e Ambiental0.6190,541info:eu-repo/semantics/openAccess2023-10-06T06:06:13Zoai:repositorio.unesp.br:11449/70399Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-06T06:06:13Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
Chemical and physical attributes of a soil treated with an industrial biosolid and cultivated with corn
title Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
spellingShingle Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
Trannin, Isabel C. de B. [UNESP]
Sewage sludge
Soil aggregate stability
Soil density
Soil fertility
Soil porosity
Brachiaria
Zea mays
title_short Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
title_full Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
title_fullStr Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
title_full_unstemmed Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
title_sort Atributos químicos e físicos de um solo tratado com biossólido industrial e cultivado com milho
author Trannin, Isabel C. de B. [UNESP]
author_facet Trannin, Isabel C. de B. [UNESP]
Siqueira, José O.
Moreira, Fatima M. S.
author_role author
author2 Siqueira, José O.
Moreira, Fatima M. S.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Lavras (UFLA)
dc.contributor.author.fl_str_mv Trannin, Isabel C. de B. [UNESP]
Siqueira, José O.
Moreira, Fatima M. S.
dc.subject.por.fl_str_mv Sewage sludge
Soil aggregate stability
Soil density
Soil fertility
Soil porosity
Brachiaria
Zea mays
topic Sewage sludge
Soil aggregate stability
Soil density
Soil fertility
Soil porosity
Brachiaria
Zea mays
description The effects of applying increasing doses of an industrial biosolid (0, 6, 12, 18 and 24 Mg ha -1 dry matter) and mineral fertilizer for two consecutive years in corn cultivation on the chemical and physical attributes of a distrophic Inceptisol under Brachiaria sp. have been evaluated in a field experiment. The chemical analysis showed that the biosolid application improved the soil fertility, especially in doses higher than 12 Mg ha -1, presenting higher organic carbon, nutrients and sodium contents, CEC, sum of bases and saturation percentage for bases and smaller pH than the control soil, with mineral fertilizer and of adjacent area, up to a depth of 0.6 m. The Cd and Pb contents were not altered significantly, while the nitrate and sodium contents increased with doses and depth, reaching 53 and 47 mg dm -3, respectively, in the 0.4-0.6 m depth layer with 24 Mg ha -1 of biosolid. The biosolid application enhanced soil aggregate stability, total porosity and microporosity and reduced soil density. The biosolid improved the fertility and the structure of soil, but its use as an agricultural input must be controlled, respecting criteria and standards so that the benefits of agricultural application overcome the risks of environmental pollution.
publishDate 2008
dc.date.none.fl_str_mv 2008-05-01
2014-05-27T11:23:32Z
2014-05-27T11:23:32Z
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/10.1590/S1415-43662008000300001
Revista Brasileira de Engenharia Agricola e Ambiental, v. 12, n. 3, p. 223-230, 2008.
1415-4366
1807-1929
http://hdl.handle.net/11449/70399
10.1590/S1415-43662008000300001
S1415-43662008000300001
2-s2.0-45349095732
2-s2.0-45349095732.pdf
url http://dx.doi.org/10.1590/S1415-43662008000300001
http://hdl.handle.net/11449/70399
identifier_str_mv Revista Brasileira de Engenharia Agricola e Ambiental, v. 12, n. 3, p. 223-230, 2008.
1415-4366
1807-1929
10.1590/S1415-43662008000300001
S1415-43662008000300001
2-s2.0-45349095732
2-s2.0-45349095732.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental
0.619
0,541
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 223-230
application/pdf
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
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