Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge

Detalhes bibliográficos
Autor(a) principal: Vieira, Rosana Faria
Data de Publicação: 2005
Outros Autores: Tanaka, Roberto Tetsuo, Tsai, Siu Mui, Pérez, Daniel Vidal, Silva, Célia Maria Maganhotto de Sousa
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/7045
Resumo: The objective of this work was to evaluate the direct and residual effects of sewage sludge soil application, as a source of phosphorus, on soybean yield, on grain quality for human consumption, and the potential of NO3- leaching. The experiment was carried out in the field, and the following treatments were compared: absence of chemical fertilization and sewage sludge; complete chemical fertilization; inoculated soybean plus dose 0 of sludge; inoculated soybean plus 1.5 t ha-1 of sewage sludge; inoculated soybean plus 3 t ha-1 of sewage sludge; inoculated soybean plus 6 t ha-1 of sewage sludge; and inoculated soybean plus chemical fertilization, except nitrogen. The highest sewage sludge doses resulted in highest soybean yield, in the first and second year. Contents of several elements in soybean grains, under sewage sludge treatments, were not significantly different from those obtained in the control and chemical fertilization treatments. Losses of NO3- to the environment may occur, mainly in the beginning of crop growth cycle.
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spelling Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludgeDisponibilidade de nutrientes no solo, qualidade de grãos e produtividade da soja em solo adubado com lodo de esgotobiosolid; phosphorus; nitrogen mineralization; heavy metalsbiossólido; fósforo; mineralização de nitrogênio; metais pesadosThe objective of this work was to evaluate the direct and residual effects of sewage sludge soil application, as a source of phosphorus, on soybean yield, on grain quality for human consumption, and the potential of NO3- leaching. The experiment was carried out in the field, and the following treatments were compared: absence of chemical fertilization and sewage sludge; complete chemical fertilization; inoculated soybean plus dose 0 of sludge; inoculated soybean plus 1.5 t ha-1 of sewage sludge; inoculated soybean plus 3 t ha-1 of sewage sludge; inoculated soybean plus 6 t ha-1 of sewage sludge; and inoculated soybean plus chemical fertilization, except nitrogen. The highest sewage sludge doses resulted in highest soybean yield, in the first and second year. Contents of several elements in soybean grains, under sewage sludge treatments, were not significantly different from those obtained in the control and chemical fertilization treatments. Losses of NO3- to the environment may occur, mainly in the beginning of crop growth cycle.O objetivo deste trabalho foi verificar o efeito direto e residual da adubação com lodo de esgoto, como fonte de P, na produtividade da soja, na qualidade dos grãos para consumo humano e no potencial de lixiviação do nitrato. O experimento foi realizado no campo e constituiu-se dos seguintes tratamentos: ausência de adubação química e de lodo; adubação química completa; soja com inoculação mais dose zero de lodo; soja com inoculação mais 1,5 t ha-1 de lodo; soja com inoculação mais 3 t ha-1 de lodo; soja com inoculação mais 6 t ha-1 de lodo; e soja com inoculação mais adubação química, exceto a nitrogenada. As maiores produtividades de soja, tanto no primeiro como no segundo ano agrícola, foram obtidas nas duas maiores doses de lodo. Os teores de vários elementos nos grãos de soja, nos tratamentos com lodo, não diferiram, significativamente, daqueles obtidos nos tratamentos testemunha ou com adubação mineral. Perdas de NO3- para o ambiente podem ocorrer, principalmente no período inicial do ciclo da cultura.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraVieira, Rosana FariaTanaka, Roberto TetsuoTsai, Siu MuiPérez, Daniel VidalSilva, Célia Maria Maganhotto de Sousa2005-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/7045Pesquisa Agropecuaria Brasileira; v.40, n.9, set. 2005; 919-926Pesquisa Agropecuária Brasileira; v.40, n.9, set. 2005; 919-9261678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/7045/4093info:eu-repo/semantics/openAccess2010-09-02T14:12:04Zoai:ojs.seer.sct.embrapa.br:article/7045Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-09-02T14:12:04Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge
Disponibilidade de nutrientes no solo, qualidade de grãos e produtividade da soja em solo adubado com lodo de esgoto
title Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge
spellingShingle Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge
Vieira, Rosana Faria
biosolid; phosphorus; nitrogen mineralization; heavy metals
biossólido; fósforo; mineralização de nitrogênio; metais pesados
title_short Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge
title_full Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge
title_fullStr Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge
title_full_unstemmed Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge
title_sort Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge
author Vieira, Rosana Faria
author_facet Vieira, Rosana Faria
Tanaka, Roberto Tetsuo
Tsai, Siu Mui
Pérez, Daniel Vidal
Silva, Célia Maria Maganhotto de Sousa
author_role author
author2 Tanaka, Roberto Tetsuo
Tsai, Siu Mui
Pérez, Daniel Vidal
Silva, Célia Maria Maganhotto de Sousa
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Vieira, Rosana Faria
Tanaka, Roberto Tetsuo
Tsai, Siu Mui
Pérez, Daniel Vidal
Silva, Célia Maria Maganhotto de Sousa
dc.subject.por.fl_str_mv biosolid; phosphorus; nitrogen mineralization; heavy metals
biossólido; fósforo; mineralização de nitrogênio; metais pesados
topic biosolid; phosphorus; nitrogen mineralization; heavy metals
biossólido; fósforo; mineralização de nitrogênio; metais pesados
description The objective of this work was to evaluate the direct and residual effects of sewage sludge soil application, as a source of phosphorus, on soybean yield, on grain quality for human consumption, and the potential of NO3- leaching. The experiment was carried out in the field, and the following treatments were compared: absence of chemical fertilization and sewage sludge; complete chemical fertilization; inoculated soybean plus dose 0 of sludge; inoculated soybean plus 1.5 t ha-1 of sewage sludge; inoculated soybean plus 3 t ha-1 of sewage sludge; inoculated soybean plus 6 t ha-1 of sewage sludge; and inoculated soybean plus chemical fertilization, except nitrogen. The highest sewage sludge doses resulted in highest soybean yield, in the first and second year. Contents of several elements in soybean grains, under sewage sludge treatments, were not significantly different from those obtained in the control and chemical fertilization treatments. Losses of NO3- to the environment may occur, mainly in the beginning of crop growth cycle.
publishDate 2005
dc.date.none.fl_str_mv 2005-09-01
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/7045
url https://seer.sct.embrapa.br/index.php/pab/article/view/7045
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/7045/4093
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.40, n.9, set. 2005; 919-926
Pesquisa Agropecuária Brasileira; v.40, n.9, set. 2005; 919-926
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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