Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
DOI: | 10.1155/2012/896090 |
Texto Completo: | http://dx.doi.org/10.1155/2012/896090 http://hdl.handle.net/11449/73856 |
Resumo: | Application of sewage sludge with high lead (Pb) contents may pollute soils and contaminate crops. The objective of this work was to evaluate peanut responses to application of sewage sludge with varying Pb contents in order to supply phosphorus (P) to the plant. A greenhouse experiment was carried out with peanut grown on soil sample from a medium-textured Haplustox. Treatments were arranged in 3 × 2 + 2 factorial scheme, replicated three times, distributed in randomized block design, and consisted of: three Pb rates applied to soil with sewage sludge (3, 21, and 42 mg kg-1) × two times of sewage sludge application (30 days before peanut sowing and at the day of the sowing) + mineral fertilization + control (without sewage sludge and mineral fertilization). Sewage sludge was efficient to supply P to peanut. Sewage sludge containing high rates of Pb, when applied, did not harm biomass and yield of the plant, but increased HCl-extractable Pb in soil and Pb content in shoot, roots, and pod husks. Increase of Pb content in pod husks may represent contamination risk of kernels and their products with fragments from husks detached during manipulation or industrial processing of peanuts. © 2012 Fábio Camilotti et al. |
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Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with leadArachis hypogaeaApplication of sewage sludge with high lead (Pb) contents may pollute soils and contaminate crops. The objective of this work was to evaluate peanut responses to application of sewage sludge with varying Pb contents in order to supply phosphorus (P) to the plant. A greenhouse experiment was carried out with peanut grown on soil sample from a medium-textured Haplustox. Treatments were arranged in 3 × 2 + 2 factorial scheme, replicated three times, distributed in randomized block design, and consisted of: three Pb rates applied to soil with sewage sludge (3, 21, and 42 mg kg-1) × two times of sewage sludge application (30 days before peanut sowing and at the day of the sowing) + mineral fertilization + control (without sewage sludge and mineral fertilization). Sewage sludge was efficient to supply P to peanut. Sewage sludge containing high rates of Pb, when applied, did not harm biomass and yield of the plant, but increased HCl-extractable Pb in soil and Pb content in shoot, roots, and pod husks. Increase of Pb content in pod husks may represent contamination risk of kernels and their products with fragments from husks detached during manipulation or industrial processing of peanuts. © 2012 Fábio Camilotti et al.Faculdade de Tecnologia de Jaboticabal, Via de Acesso Professor Paulo Donato Castellane, s/n, 14884-900 Jaboticabal, SPEmbrapa Amazônia Oriental, Travessa Dr. Enéas Pinheiro, s/n, Marco, Caixa Postal 48, 66095-903 Belém, PADepartamento de Tecnologia Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Via de Acesso Professor Paulo Donato Castellane, s/n, 14884-900 Jaboticabal, SPDepartamento de Tecnologia Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Via de Acesso Professor Paulo Donato Castellane, s/n, 14884-900 Jaboticabal, SPFaculdade de Tecnologia de JaboticabalEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)Camilotti, FábioSilva, Alysson Roberto Baizi EMarques, Marcos Omir [UNESP]2014-05-27T11:27:19Z2014-05-27T11:27:19Z2012-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1155/2012/896090Applied and Environmental Soil Science, v. 2012.1687-76671687-7675http://hdl.handle.net/11449/7385610.1155/2012/8960902-s2.0-848738303522-s2.0-84873830352.pdf9220233446614691Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengApplied and Environmental Soil Science0,4510,451info:eu-repo/semantics/openAccess2024-06-07T15:32:23Zoai:repositorio.unesp.br:11449/73856Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:30:16.332533Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead |
title |
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead |
spellingShingle |
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead Camilotti, Fábio Arachis hypogaea Camilotti, Fábio Arachis hypogaea |
title_short |
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead |
title_full |
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead |
title_fullStr |
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead |
title_full_unstemmed |
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead |
title_sort |
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead |
author |
Camilotti, Fábio |
author_facet |
Camilotti, Fábio Camilotti, Fábio Silva, Alysson Roberto Baizi E Marques, Marcos Omir [UNESP] Silva, Alysson Roberto Baizi E Marques, Marcos Omir [UNESP] |
author_role |
author |
author2 |
Silva, Alysson Roberto Baizi E Marques, Marcos Omir [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Faculdade de Tecnologia de Jaboticabal Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Camilotti, Fábio Silva, Alysson Roberto Baizi E Marques, Marcos Omir [UNESP] |
dc.subject.por.fl_str_mv |
Arachis hypogaea |
topic |
Arachis hypogaea |
description |
Application of sewage sludge with high lead (Pb) contents may pollute soils and contaminate crops. The objective of this work was to evaluate peanut responses to application of sewage sludge with varying Pb contents in order to supply phosphorus (P) to the plant. A greenhouse experiment was carried out with peanut grown on soil sample from a medium-textured Haplustox. Treatments were arranged in 3 × 2 + 2 factorial scheme, replicated three times, distributed in randomized block design, and consisted of: three Pb rates applied to soil with sewage sludge (3, 21, and 42 mg kg-1) × two times of sewage sludge application (30 days before peanut sowing and at the day of the sowing) + mineral fertilization + control (without sewage sludge and mineral fertilization). Sewage sludge was efficient to supply P to peanut. Sewage sludge containing high rates of Pb, when applied, did not harm biomass and yield of the plant, but increased HCl-extractable Pb in soil and Pb content in shoot, roots, and pod husks. Increase of Pb content in pod husks may represent contamination risk of kernels and their products with fragments from husks detached during manipulation or industrial processing of peanuts. © 2012 Fábio Camilotti et al. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-01 2014-05-27T11:27:19Z 2014-05-27T11:27:19Z |
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/10.1155/2012/896090 Applied and Environmental Soil Science, v. 2012. 1687-7667 1687-7675 http://hdl.handle.net/11449/73856 10.1155/2012/896090 2-s2.0-84873830352 2-s2.0-84873830352.pdf 9220233446614691 |
url |
http://dx.doi.org/10.1155/2012/896090 http://hdl.handle.net/11449/73856 |
identifier_str_mv |
Applied and Environmental Soil Science, v. 2012. 1687-7667 1687-7675 10.1155/2012/896090 2-s2.0-84873830352 2-s2.0-84873830352.pdf 9220233446614691 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Applied and Environmental Soil Science 0,451 0,451 |
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.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 |
|
_version_ |
1822218414918205440 |
dc.identifier.doi.none.fl_str_mv |
10.1155/2012/896090 |