SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER

Detalhes bibliográficos
Autor(a) principal: Lima, Carlos José Gonçalves de Souza
Data de Publicação: 2019
Outros Autores: Pereira, Laércio da Silva, Santos, Theuldes Oldenrique da Silva, Pinto, Samia Natacia, Rodrigues, Artenisa Cerqueira, Nunes, Luís Alfredo Pinheiro Leal
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/7798
Resumo: Swine wastewater can be used as a biofertilizer and promote significant improvements in soil physical-chemical attributes and yield. The objective of this study was to evaluate the effects of swine wastewater application on soil and maize yield. The experiment was conducted at the Agricultural Sciences Center of the Federal University of Piauí, in Teresina, Piauí, Brazil, from August to November 2015. The experimental design used completely randomized blocks in split-plot scheme, with five doses of swine wastewater (0, 25, 50, 75 and 100 m³ ha-1) in the plots and two soil depths (0.20 and 0.40 m) in the subplots, with four replications. Exchangeable contents of calcium, magnesium, phosphorus, potassium and sodium, electrical conductivity, pH, sum of bases, base saturation, potential acidity and cation exchange capacity, and crop yield were evaluated. Results showed calcium, magnesium, sum of bases and cation exchange capacity increased with elevated levels of swine wastewater. Potassium and sodium contents however decreased with doses of 51.58 and 52.28 m3 ha-1, respectively. Except for potassium and potential acidity, variables showed higher values at the 0-0.20 m depth.
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spelling SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATERALTERAÇÕES NO SOLO E PRODUTIVIDADE DE MILHO-VERDE ADUBADO COM ÁGUA RESIDUÁRIA DA SUINOCULTURAOrganic waste. Soil attributes. Zea mays.Resíduo orgânico. Atributos do solo. Zea mays.Swine wastewater can be used as a biofertilizer and promote significant improvements in soil physical-chemical attributes and yield. The objective of this study was to evaluate the effects of swine wastewater application on soil and maize yield. The experiment was conducted at the Agricultural Sciences Center of the Federal University of Piauí, in Teresina, Piauí, Brazil, from August to November 2015. The experimental design used completely randomized blocks in split-plot scheme, with five doses of swine wastewater (0, 25, 50, 75 and 100 m³ ha-1) in the plots and two soil depths (0.20 and 0.40 m) in the subplots, with four replications. Exchangeable contents of calcium, magnesium, phosphorus, potassium and sodium, electrical conductivity, pH, sum of bases, base saturation, potential acidity and cation exchange capacity, and crop yield were evaluated. Results showed calcium, magnesium, sum of bases and cation exchange capacity increased with elevated levels of swine wastewater. Potassium and sodium contents however decreased with doses of 51.58 and 52.28 m3 ha-1, respectively. Except for potassium and potential acidity, variables showed higher values at the 0-0.20 m depth.A água residuária da suinocultura pode ser usada como biofertilizante e promover melhorias significativas nos atributos físico-químicos do solo e na produtividade. Objetivou-se avaliar os efeitos da aplicação da água residuária da suinocultura no solo e na produtividade do milho-verde. O experimento foi conduzido no Centro de Ciências Agrárias da Universidade Federal do Piauí, em Teresina, Piauí, no período de agosto a novembro de 2015. O delineamento experimental adotado foi em blocos casualizados em esquema de parcela subdividida, com 4 repetições, sendo os tratamentos constituídos por cinco doses de água residuária da suinocultura (0, 25, 50, 75,100 m³ ha-1) nas parcelas e duas profundidades do solo (0,20 e 0,40 m) nas subparcelas. Foram avaliados os teores trocáveis de cálcio, magnésio, fósforo, potássio e sódio, condutividade elétrica, pH, soma de bases, saturação por base, acidez potencial e capacidade de troca de cátions, e a produtividade da cultura. Os resultados demonstraram que os teores de cálcio, magnésio, soma de base e capacidade de troca de cátions aumentaram com a elevação dos níveis de água residuária da suinocultura, no entanto os teores de potássio e sódio reduziram a partir das doses de 51,58 e 52,28 m3 ha-1, respectivamente. Com exceção do potássio e acidez potencial, as demais variáveis apresentaram maiores valores na profundidade de 0-0.20 m.Universidade Federal Rural do Semi-Árido2019-03-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/7798REVISTA CAATINGA; Vol. 32 No. 1 (2019); 167-178Revista Caatinga; v. 32 n. 1 (2019); 167-1781983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/7798/9928Copyright (c) 2019 Revista Caatingainfo:eu-repo/semantics/openAccessLima, Carlos José Gonçalves de SouzaPereira, Laércio da SilvaSantos, Theuldes Oldenrique da SilvaPinto, Samia NataciaRodrigues, Artenisa CerqueiraNunes, Luís Alfredo Pinheiro Leal2019-04-11T15:30:42Zoai:ojs.periodicos.ufersa.edu.br:article/7798Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2019-04-11T15:30:42Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)false
dc.title.none.fl_str_mv SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER
ALTERAÇÕES NO SOLO E PRODUTIVIDADE DE MILHO-VERDE ADUBADO COM ÁGUA RESIDUÁRIA DA SUINOCULTURA
title SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER
spellingShingle SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER
Lima, Carlos José Gonçalves de Souza
Organic waste. Soil attributes. Zea mays.
Resíduo orgânico. Atributos do solo. Zea mays.
title_short SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER
title_full SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER
title_fullStr SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER
title_full_unstemmed SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER
title_sort SOIL CHANGES AND YIELD OF MAIZE FERTILIZED WITH SWINE WASTEWATER
author Lima, Carlos José Gonçalves de Souza
author_facet Lima, Carlos José Gonçalves de Souza
Pereira, Laércio da Silva
Santos, Theuldes Oldenrique da Silva
Pinto, Samia Natacia
Rodrigues, Artenisa Cerqueira
Nunes, Luís Alfredo Pinheiro Leal
author_role author
author2 Pereira, Laércio da Silva
Santos, Theuldes Oldenrique da Silva
Pinto, Samia Natacia
Rodrigues, Artenisa Cerqueira
Nunes, Luís Alfredo Pinheiro Leal
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Lima, Carlos José Gonçalves de Souza
Pereira, Laércio da Silva
Santos, Theuldes Oldenrique da Silva
Pinto, Samia Natacia
Rodrigues, Artenisa Cerqueira
Nunes, Luís Alfredo Pinheiro Leal
dc.subject.por.fl_str_mv Organic waste. Soil attributes. Zea mays.
Resíduo orgânico. Atributos do solo. Zea mays.
topic Organic waste. Soil attributes. Zea mays.
Resíduo orgânico. Atributos do solo. Zea mays.
description Swine wastewater can be used as a biofertilizer and promote significant improvements in soil physical-chemical attributes and yield. The objective of this study was to evaluate the effects of swine wastewater application on soil and maize yield. The experiment was conducted at the Agricultural Sciences Center of the Federal University of Piauí, in Teresina, Piauí, Brazil, from August to November 2015. The experimental design used completely randomized blocks in split-plot scheme, with five doses of swine wastewater (0, 25, 50, 75 and 100 m³ ha-1) in the plots and two soil depths (0.20 and 0.40 m) in the subplots, with four replications. Exchangeable contents of calcium, magnesium, phosphorus, potassium and sodium, electrical conductivity, pH, sum of bases, base saturation, potential acidity and cation exchange capacity, and crop yield were evaluated. Results showed calcium, magnesium, sum of bases and cation exchange capacity increased with elevated levels of swine wastewater. Potassium and sodium contents however decreased with doses of 51.58 and 52.28 m3 ha-1, respectively. Except for potassium and potential acidity, variables showed higher values at the 0-0.20 m depth.
publishDate 2019
dc.date.none.fl_str_mv 2019-03-28
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://periodicos.ufersa.edu.br/caatinga/article/view/7798
url https://periodicos.ufersa.edu.br/caatinga/article/view/7798
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/7798/9928
dc.rights.driver.fl_str_mv Copyright (c) 2019 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Revista Caatinga
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv REVISTA CAATINGA; Vol. 32 No. 1 (2019); 167-178
Revista Caatinga; v. 32 n. 1 (2019); 167-178
1983-2125
0100-316X
reponame:Revista Caatinga
instname:Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
instname_str Universidade Federal Rural do Semi-Árido (UFERSA)
instacron_str UFERSA
institution UFERSA
reponame_str Revista Caatinga
collection Revista Caatinga
repository.name.fl_str_mv Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)
repository.mail.fl_str_mv patricio@ufersa.edu.br|| caatinga@ufersa.edu.br
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