Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
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/15528 |
Resumo: | A Typic Paleudult soil was incubated with increasing volumes of stillage (equivalents to 50, 100, 150, 200 and 400 m3/ha), with and without addition of N and P, and was leached, in leaching columns, with volumes of water equivalents to, 1, 2 and 3 volumes of soil pores. For each percolated volume of water, with the increasing levels of stillage applied, the leached nitrate decreased while the leached ammonium increased. For the soil treated with 400 m3/ha of stillage, with addition of NP, and leached with three volumes of soil pores of water, the leaching of nitrate was reduced about 30 ppm and the leaching of ammonium increased about 4 ppm. Thus, the application of stillage to the mil had a favorable effect on the decrease of losses of nitrate from the soil. |
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Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammoniumEfeito da vinhaça na lixiviação de nutrientes do solo. I. Nitrato e amônioindustrial residue; dump on the soil; soil nutrient lossesdespejo no solo; resíduos industriais; perdas de nutrientes do soloA Typic Paleudult soil was incubated with increasing volumes of stillage (equivalents to 50, 100, 150, 200 and 400 m3/ha), with and without addition of N and P, and was leached, in leaching columns, with volumes of water equivalents to, 1, 2 and 3 volumes of soil pores. For each percolated volume of water, with the increasing levels of stillage applied, the leached nitrate decreased while the leached ammonium increased. For the soil treated with 400 m3/ha of stillage, with addition of NP, and leached with three volumes of soil pores of water, the leaching of nitrate was reduced about 30 ppm and the leaching of ammonium increased about 4 ppm. Thus, the application of stillage to the mil had a favorable effect on the decrease of losses of nitrate from the soil.Utilizou-se, neste experimento, um solo do Terciário (Typic Paleudult). Após incubação do solo com doses crescentes de vinhaça, na presença e ausência de N e P, procedeu-se à sua lixiviação, em colunas de percolação, com volumes crescentes de água equivalentes a 1, 2 e 3 volumes-poro. Os resultados mostraram que enquanto os teores de nitrato lixiviados decresciam, os de amônio cresciam, à proporção que se aumentavam s doses de vinhaça aplicadas às amostras de solo. A percolação da coluna de solo tratado com 400 m3/ha de vinhaça complementada com NP apresentou redução na lixiviação de nitrato em cerca de 30 ppm e acréscimo na de amônio em, aproximadamente, 4 ppm. Ressalte-se, portanto, o efeito favorável da vinhaça, na redução das perdas de nitrato, tendo em vista tratar-se de um íon facilmente lixiviado do solo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraVelloso, Ary Carlos X.Nunes, Marcos R.Leal, Jair R.2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15528Pesquisa Agropecuaria Brasileira; v.17, n.1, jan. 1982; 51-55Pesquisa Agropecuária Brasileira; v.17, n.1, jan. 1982; 51-551678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15528/9496info:eu-repo/semantics/openAccess2014-04-15T19:45:17Zoai:ojs.seer.sct.embrapa.br:article/15528Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T19:45:17Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium Efeito da vinhaça na lixiviação de nutrientes do solo. I. Nitrato e amônio |
title |
Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium |
spellingShingle |
Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium Velloso, Ary Carlos X. industrial residue; dump on the soil; soil nutrient losses despejo no solo; resíduos industriais; perdas de nutrientes do solo |
title_short |
Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium |
title_full |
Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium |
title_fullStr |
Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium |
title_full_unstemmed |
Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium |
title_sort |
Effect of land disposal of stillage (residue of alcohol distillary) on the leaching of soil nutrients. I. Nitrate and ammonium |
author |
Velloso, Ary Carlos X. |
author_facet |
Velloso, Ary Carlos X. Nunes, Marcos R. Leal, Jair R. |
author_role |
author |
author2 |
Nunes, Marcos R. Leal, Jair R. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Velloso, Ary Carlos X. Nunes, Marcos R. Leal, Jair R. |
dc.subject.por.fl_str_mv |
industrial residue; dump on the soil; soil nutrient losses despejo no solo; resíduos industriais; perdas de nutrientes do solo |
topic |
industrial residue; dump on the soil; soil nutrient losses despejo no solo; resíduos industriais; perdas de nutrientes do solo |
description |
A Typic Paleudult soil was incubated with increasing volumes of stillage (equivalents to 50, 100, 150, 200 and 400 m3/ha), with and without addition of N and P, and was leached, in leaching columns, with volumes of water equivalents to, 1, 2 and 3 volumes of soil pores. For each percolated volume of water, with the increasing levels of stillage applied, the leached nitrate decreased while the leached ammonium increased. For the soil treated with 400 m3/ha of stillage, with addition of NP, and leached with three volumes of soil pores of water, the leaching of nitrate was reduced about 30 ppm and the leaching of ammonium increased about 4 ppm. Thus, the application of stillage to the mil had a favorable effect on the decrease of losses of nitrate from the soil. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-15 |
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/15528 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/15528 |
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/15528/9496 |
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.17, n.1, jan. 1982; 51-55 Pesquisa Agropecuária Brasileira; v.17, n.1, jan. 1982; 51-55 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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1793416693218803712 |