Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity
Autor(a) principal: | |
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Data de Publicação: | 1998 |
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/4813 |
Resumo: | The present research aimed to evaluate the effect of sewage sludge (SS) on nutrient and heavy metal absorption and productivity of sugarcane's (Saccharum spp., var. RB72-454) ratoon. Sewage sludge was placed at 40 cm from plant row and at 15 cm depth, at the rates of 0, 15 and 30 t.ha-1. Sewage sludge decreased soil potential acidity (H + Al) and behaved as a source of Ca, P, S, Cu and Zn for sugarcane growth, as observed by the linear increases in biomass and sugar productivities. Addition of SS increased Ca, Cu, K, Mg, Ni, P and S exportations by sugarcane plant tops, as a result of their increases in plant tissue. Heavy metals (Cd, Cr, Ni e Pb) contents in the SS presented no danger to the trophic chain in short-time. |
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Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivityCana-de-açúcar cultivada em solo adubado com lodo de esgoto: nutrientes, metais pesados e produtividadeurban waste; organic fertilizers; Saccharum; ratoon fertilization; productivity of sugarcane; soil potential acidityresíduo urbano; fertilizante orgânico; Saccharum; adubação de soqueira; produtividade de biomassa; acidez potencial de solosThe present research aimed to evaluate the effect of sewage sludge (SS) on nutrient and heavy metal absorption and productivity of sugarcane's (Saccharum spp., var. RB72-454) ratoon. Sewage sludge was placed at 40 cm from plant row and at 15 cm depth, at the rates of 0, 15 and 30 t.ha-1. Sewage sludge decreased soil potential acidity (H + Al) and behaved as a source of Ca, P, S, Cu and Zn for sugarcane growth, as observed by the linear increases in biomass and sugar productivities. Addition of SS increased Ca, Cu, K, Mg, Ni, P and S exportations by sugarcane plant tops, as a result of their increases in plant tissue. Heavy metals (Cd, Cr, Ni e Pb) contents in the SS presented no danger to the trophic chain in short-time.A pesquisa objetivou avaliar o uso de lodo de esgoto (Le) na adubação de soqueira (2o corte) de cana-de-açúcar (Saccharum spp., var. RB72-454). Aplicou-se Le ao solo, localizando-o no fundo de um sulco com 15 cm de profundidade e distando 40 cm da linha de cana. Avaliaram-se os efeitos das doses do Le (0, 15 e 30 t.ha-1) nas produtividades de biomassa e de açúcar, nos teores de nutrientes e de metais pesados do solo e da planta. O Le diminuiu a acidez potencial (H + Al) do solo e forneceu nutrientes para a cana-de-açúcar, principalmente P, S, Ca, Cu e Zn, o que refletiu em aumentos de produtividades de colmos e de açúcar por hectare. O Le causou aumentos de exportações de P, S, Ca, Cu, K, Mg e Ni pela parte aérea da cana-de-açúcar; tais aumentos, por sua vez, foram motivados pelos aumentos dos teores destes elementos no tecido vegetal, e da produtividade em biomassa. Os metais pesados (Cd, Cr, Ni e Pb), contidos no Le, não apresentaram perigo à cadeia trófica à curto prazo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraSilva, Fábio Cesar daBoaretto, Antônio EnediBerton, Ronaldo SeverianoZotelli, Helder BasagliaPexe, Carlos AlbertoMendonça, Elaine1998-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4813Pesquisa Agropecuaria Brasileira; v.33, n.1, jan. 1998; 1-8Pesquisa Agropecuária Brasileira; v.33, n.1, jan. 1998; 1-81678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4813/6924info:eu-repo/semantics/openAccess2014-11-07T16:34:59Zoai:ojs.seer.sct.embrapa.br:article/4813Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-11-07T16:34:59Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity Cana-de-açúcar cultivada em solo adubado com lodo de esgoto: nutrientes, metais pesados e produtividade |
title |
Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity |
spellingShingle |
Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity Silva, Fábio Cesar da urban waste; organic fertilizers; Saccharum; ratoon fertilization; productivity of sugarcane; soil potential acidity resíduo urbano; fertilizante orgânico; Saccharum; adubação de soqueira; produtividade de biomassa; acidez potencial de solos |
title_short |
Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity |
title_full |
Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity |
title_fullStr |
Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity |
title_full_unstemmed |
Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity |
title_sort |
Sugarcane grown in fertilized soil with sewage sludge: nutrients, heavy metals and productivity |
author |
Silva, Fábio Cesar da |
author_facet |
Silva, Fábio Cesar da Boaretto, Antônio Enedi Berton, Ronaldo Severiano Zotelli, Helder Basaglia Pexe, Carlos Alberto Mendonça, Elaine |
author_role |
author |
author2 |
Boaretto, Antônio Enedi Berton, Ronaldo Severiano Zotelli, Helder Basaglia Pexe, Carlos Alberto Mendonça, Elaine |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Silva, Fábio Cesar da Boaretto, Antônio Enedi Berton, Ronaldo Severiano Zotelli, Helder Basaglia Pexe, Carlos Alberto Mendonça, Elaine |
dc.subject.por.fl_str_mv |
urban waste; organic fertilizers; Saccharum; ratoon fertilization; productivity of sugarcane; soil potential acidity resíduo urbano; fertilizante orgânico; Saccharum; adubação de soqueira; produtividade de biomassa; acidez potencial de solos |
topic |
urban waste; organic fertilizers; Saccharum; ratoon fertilization; productivity of sugarcane; soil potential acidity resíduo urbano; fertilizante orgânico; Saccharum; adubação de soqueira; produtividade de biomassa; acidez potencial de solos |
description |
The present research aimed to evaluate the effect of sewage sludge (SS) on nutrient and heavy metal absorption and productivity of sugarcane's (Saccharum spp., var. RB72-454) ratoon. Sewage sludge was placed at 40 cm from plant row and at 15 cm depth, at the rates of 0, 15 and 30 t.ha-1. Sewage sludge decreased soil potential acidity (H + Al) and behaved as a source of Ca, P, S, Cu and Zn for sugarcane growth, as observed by the linear increases in biomass and sugar productivities. Addition of SS increased Ca, Cu, K, Mg, Ni, P and S exportations by sugarcane plant tops, as a result of their increases in plant tissue. Heavy metals (Cd, Cr, Ni e Pb) contents in the SS presented no danger to the trophic chain in short-time. |
publishDate |
1998 |
dc.date.none.fl_str_mv |
1998-01-01 |
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/4813 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/4813 |
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/4813/6924 |
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.33, n.1, jan. 1998; 1-8 Pesquisa Agropecuária Brasileira; v.33, n.1, jan. 1998; 1-8 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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1793416668035153920 |