Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application
Autor(a) principal: | |
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Data de Publicação: | 2012 |
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/12105 |
Resumo: | The objective of this work was to quantify input and removal of nutrients of sugarcane crop systems irrigated, or not, with treated sewage effluent (TSE), with or without phosphogypsum application, as well as to evaluate the effects of these crop systems on plant mineral nutrition status. The evaluated treatments were nonirrigated, and irrigated at 100 and 150% of crop water demand. Phosphogypsum treatments were applied on a third‑harvest sugarcane area, irrigated with TSE since planting. The evaluations were done during two crop seasons. Sugarcane yield was not affected by the treatments. There was a synergic effect on nitrogen and sulfur contents of plants in the treatment with TSE and phosphogypsum. TSE improved plant nutrition as to phosphorus, but it did not as to potassium and sulfur. Iron, zinc, and manganese nutrition was not affected by these micronutrient inputs by TSE. Phosphorus and nitrogen from TSE irrigation should be considered for fertilization recommendations. However, potassium, sulfur, iron, zinc and manganese present in the effluent are not efficient sources of nutrients for plants. |
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Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum applicationNutrição mineral da cana‑de‑açúcar irrigada com efluente de esgoto tratado, em área com aplicação de fosfogessoSaccharum; wastewater; nutritional balance; nutrient removal; mineral nutrition; sodificationSaccharum; água residuária; equilíbrio nutricional; exportação de nutrientes; nutrição mineral; sodificaçãoThe objective of this work was to quantify input and removal of nutrients of sugarcane crop systems irrigated, or not, with treated sewage effluent (TSE), with or without phosphogypsum application, as well as to evaluate the effects of these crop systems on plant mineral nutrition status. The evaluated treatments were nonirrigated, and irrigated at 100 and 150% of crop water demand. Phosphogypsum treatments were applied on a third‑harvest sugarcane area, irrigated with TSE since planting. The evaluations were done during two crop seasons. Sugarcane yield was not affected by the treatments. There was a synergic effect on nitrogen and sulfur contents of plants in the treatment with TSE and phosphogypsum. TSE improved plant nutrition as to phosphorus, but it did not as to potassium and sulfur. Iron, zinc, and manganese nutrition was not affected by these micronutrient inputs by TSE. Phosphorus and nitrogen from TSE irrigation should be considered for fertilization recommendations. However, potassium, sulfur, iron, zinc and manganese present in the effluent are not efficient sources of nutrients for plants.O objetivo deste trabalho foi quantificar o aporte e a remoção de nutrientes em sistemas de cultivo de cana‑de‑açúcar irrigados, ou não, com efluente de estação de tratamento de esgoto (EETE), com e sem adição de fosfogesso, bem como avaliar os efeitos desses sistemas de cultivo no estado nutricional das plantas. Foram avaliados tratamentos sem irrigação e com irrigação a 100 e 150% da necessidade hídrica da cultura. Os tratamentos com fosfogesso foram aplicados em área de terceiro corte, irrigada com EETE desde o plantio. As avaliações foram realizadas em duas safras. Os tratamentos não afetaram os rendimentos de colmos. O tratamento com EETE e fosfogesso apresentou efeito sinérgico sobre o conteúdo de nitrogênio e de enxofre nas plantas. O EETE beneficiou a nutrição das plantas quanto ao fósforo, mas não causou melhorias na nutrição com potássio e enxofre. A nutrição com ferro, zinco e manganês não foi influenciada pelo aporte desses micronutrientes pelo EETE. O fósforo e o nitrogênio aportados na irrigação com EETE devem ser considerados na recomendação de adubação. Porém, potássio, enxofre, ferro, zinco e manganês do efluente não são fontes eficientes desses nutrientes para as plantas.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFundação de Apoio à Pesquisa do estado de São Paulo (FAPESP), Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), EQUIPAV e SABESPBlum, JuliusMelfi, Adolpho JoséMontes, Célia Regina2012-05-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/12105Pesquisa Agropecuaria Brasileira; v.47, n.4, abr. 2012; 593-602Pesquisa Agropecuária Brasileira; v.47, n.4, abr. 2012; 593-6021678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/12105/6875https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12105/7694info:eu-repo/semantics/openAccess2012-06-17T12:25:12Zoai:ojs.seer.sct.embrapa.br:article/12105Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-06-17T12:25:12Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application Nutrição mineral da cana‑de‑açúcar irrigada com efluente de esgoto tratado, em área com aplicação de fosfogesso |
title |
Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application |
spellingShingle |
Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application Blum, Julius Saccharum; wastewater; nutritional balance; nutrient removal; mineral nutrition; sodification Saccharum; água residuária; equilíbrio nutricional; exportação de nutrientes; nutrição mineral; sodificação |
title_short |
Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application |
title_full |
Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application |
title_fullStr |
Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application |
title_full_unstemmed |
Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application |
title_sort |
Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application |
author |
Blum, Julius |
author_facet |
Blum, Julius Melfi, Adolpho José Montes, Célia Regina |
author_role |
author |
author2 |
Melfi, Adolpho José Montes, Célia Regina |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Fundação de Apoio à Pesquisa do estado de São Paulo (FAPESP), Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), EQUIPAV e SABESP |
dc.contributor.author.fl_str_mv |
Blum, Julius Melfi, Adolpho José Montes, Célia Regina |
dc.subject.por.fl_str_mv |
Saccharum; wastewater; nutritional balance; nutrient removal; mineral nutrition; sodification Saccharum; água residuária; equilíbrio nutricional; exportação de nutrientes; nutrição mineral; sodificação |
topic |
Saccharum; wastewater; nutritional balance; nutrient removal; mineral nutrition; sodification Saccharum; água residuária; equilíbrio nutricional; exportação de nutrientes; nutrição mineral; sodificação |
description |
The objective of this work was to quantify input and removal of nutrients of sugarcane crop systems irrigated, or not, with treated sewage effluent (TSE), with or without phosphogypsum application, as well as to evaluate the effects of these crop systems on plant mineral nutrition status. The evaluated treatments were nonirrigated, and irrigated at 100 and 150% of crop water demand. Phosphogypsum treatments were applied on a third‑harvest sugarcane area, irrigated with TSE since planting. The evaluations were done during two crop seasons. Sugarcane yield was not affected by the treatments. There was a synergic effect on nitrogen and sulfur contents of plants in the treatment with TSE and phosphogypsum. TSE improved plant nutrition as to phosphorus, but it did not as to potassium and sulfur. Iron, zinc, and manganese nutrition was not affected by these micronutrient inputs by TSE. Phosphorus and nitrogen from TSE irrigation should be considered for fertilization recommendations. However, potassium, sulfur, iron, zinc and manganese present in the effluent are not efficient sources of nutrients for plants. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-05-23 |
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/12105 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/12105 |
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/12105/6875 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12105/7694 |
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.47, n.4, abr. 2012; 593-602 Pesquisa Agropecuária Brasileira; v.47, n.4, abr. 2012; 593-602 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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1793416705416888320 |