Swine slurry application and soil management on double-cropped oat/maize

Detalhes bibliográficos
Autor(a) principal: Pinto, Marlo Adriano Bison
Data de Publicação: 2014
Outros Autores: Fabbris, Cristiano, Basso, Claudir José, Santi, Antônio Luis, Girotto, Eduardo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/25759
Resumo: The swine production in southern Brazil is concentrated in small farms that use residues as a nutrient source for crops of economic interest. This study aimed to evaluate the use of swine slurry associated with tillage systems on double-cropped oat/maize. The experiment was carried out in the 2009/2010 and 2010/2011 cropping seasons, in Taquaruçu do Sul, Rio Grande do Sul State, Brazil. The experimental design was randomized blocks in a factorial scheme, with four replications. Treatments consisted of the interaction of four swine slurry doses (no swine slurry, 20 m3 ha-1, 40 m3 ha-1 and 80 m3 ha-1) and mineral fertilization, in three tillage systems (no-tillage, chiseling and chiseling + disking). The swine slurry application on double-cropped oat/maize increased the dry matter and grain yield. The 80 m3 ha-1 dose provided a response statistically similar to the mineral fertilization recommended for maize. The interaction between the 80 m3 ha-1 dose and the immediate incorporation of slurry into the soil reduced N losses by ammonia volatilization, promoting a significant increase in maize grain yield, when grown on a clayish soil.
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spelling Swine slurry application and soil management on double-cropped oat/maizeAplicação de dejeto líquido de suínos e manejo do solo na sucessão aveia/milhoZea mays L.Avena strigosa SchrebAvena sativa L.Zea mays L.Avena strigosa SchrebAvena sativa L.The swine production in southern Brazil is concentrated in small farms that use residues as a nutrient source for crops of economic interest. This study aimed to evaluate the use of swine slurry associated with tillage systems on double-cropped oat/maize. The experiment was carried out in the 2009/2010 and 2010/2011 cropping seasons, in Taquaruçu do Sul, Rio Grande do Sul State, Brazil. The experimental design was randomized blocks in a factorial scheme, with four replications. Treatments consisted of the interaction of four swine slurry doses (no swine slurry, 20 m3 ha-1, 40 m3 ha-1 and 80 m3 ha-1) and mineral fertilization, in three tillage systems (no-tillage, chiseling and chiseling + disking). The swine slurry application on double-cropped oat/maize increased the dry matter and grain yield. The 80 m3 ha-1 dose provided a response statistically similar to the mineral fertilization recommended for maize. The interaction between the 80 m3 ha-1 dose and the immediate incorporation of slurry into the soil reduced N losses by ammonia volatilization, promoting a significant increase in maize grain yield, when grown on a clayish soil. A produção de suínos no Sul do Brasil concentra-se em pequenas propriedades rurais, que buscam o aproveitamento dos resíduos como fonte de nutrientes às culturas agrícolas de interesse econômico. Este trabalho objetivou avaliar o uso de dejeto líquido de suínos, associado a manejos de solo, na sucessão aveia/milho. O experimento foi conduzido nos anos agrícolas 2009/2010 e 2010/2011, em Taquaruçu do Sul (RS). O delineamento experimental foi de blocos ao acaso, em esquema fatorial, com quatro repetições. Os tratamentos consistiram da interação de doses de dejeto líquido de suínos (sem dejeto, 20 m3 ha-1, 40 m3 ha-1 e 80 m3 ha-1) e adubação mineral, em três manejos de solo (plantio direto, escarificação e escarificação + gradagem). A aplicação de dejeto líquido de suínos na sucessão aveia/milho promoveu incrementos na produção de matéria seca e na produtividade de grãos. A dose de 80 m3 ha-1 apresentou resposta estatisticamente igual à adubação mineral recomendada para o milho. A interação entre a dose de 80 m3 ha-1 e a incorporação imediata do dejeto ao solo implicou na diminuição das perdas de N por volatilização de amônia, promovendo incremento significativo na produtividade de grãos de milho, quando cultivado em solo de textura argilosa. Escola de Agronomia - Universidade Federal de Goiás2014-07-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufg.br/pat/article/view/25759Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 44, n. 2, Apr./Jun. 2014; 205-212Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 44, n. 2, abr./jun. 2014; 205-212Pesquisa Agropecuária Tropical; v. 44, n. 2, abr./jun. 2014; 205-2121983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/25759/16779Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessPinto, Marlo Adriano BisonFabbris, CristianoBasso, Claudir JoséSanti, Antônio LuisGirotto, Eduardo2020-07-10T16:15:40Zoai:ojs.revistas.ufg.br:article/25759Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:03.697036Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Swine slurry application and soil management on double-cropped oat/maize
Aplicação de dejeto líquido de suínos e manejo do solo na sucessão aveia/milho
title Swine slurry application and soil management on double-cropped oat/maize
spellingShingle Swine slurry application and soil management on double-cropped oat/maize
Pinto, Marlo Adriano Bison
Zea mays L.
Avena strigosa Schreb
Avena sativa L.
Zea mays L.
Avena strigosa Schreb
Avena sativa L.
title_short Swine slurry application and soil management on double-cropped oat/maize
title_full Swine slurry application and soil management on double-cropped oat/maize
title_fullStr Swine slurry application and soil management on double-cropped oat/maize
title_full_unstemmed Swine slurry application and soil management on double-cropped oat/maize
title_sort Swine slurry application and soil management on double-cropped oat/maize
author Pinto, Marlo Adriano Bison
author_facet Pinto, Marlo Adriano Bison
Fabbris, Cristiano
Basso, Claudir José
Santi, Antônio Luis
Girotto, Eduardo
author_role author
author2 Fabbris, Cristiano
Basso, Claudir José
Santi, Antônio Luis
Girotto, Eduardo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Pinto, Marlo Adriano Bison
Fabbris, Cristiano
Basso, Claudir José
Santi, Antônio Luis
Girotto, Eduardo
dc.subject.por.fl_str_mv Zea mays L.
Avena strigosa Schreb
Avena sativa L.
Zea mays L.
Avena strigosa Schreb
Avena sativa L.
topic Zea mays L.
Avena strigosa Schreb
Avena sativa L.
Zea mays L.
Avena strigosa Schreb
Avena sativa L.
description The swine production in southern Brazil is concentrated in small farms that use residues as a nutrient source for crops of economic interest. This study aimed to evaluate the use of swine slurry associated with tillage systems on double-cropped oat/maize. The experiment was carried out in the 2009/2010 and 2010/2011 cropping seasons, in Taquaruçu do Sul, Rio Grande do Sul State, Brazil. The experimental design was randomized blocks in a factorial scheme, with four replications. Treatments consisted of the interaction of four swine slurry doses (no swine slurry, 20 m3 ha-1, 40 m3 ha-1 and 80 m3 ha-1) and mineral fertilization, in three tillage systems (no-tillage, chiseling and chiseling + disking). The swine slurry application on double-cropped oat/maize increased the dry matter and grain yield. The 80 m3 ha-1 dose provided a response statistically similar to the mineral fertilization recommended for maize. The interaction between the 80 m3 ha-1 dose and the immediate incorporation of slurry into the soil reduced N losses by ammonia volatilization, promoting a significant increase in maize grain yield, when grown on a clayish soil.
publishDate 2014
dc.date.none.fl_str_mv 2014-07-15
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://revistas.ufg.br/pat/article/view/25759
url https://revistas.ufg.br/pat/article/view/25759
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/25759/16779
dc.rights.driver.fl_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 44, n. 2, Apr./Jun. 2014; 205-212
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 44, n. 2, abr./jun. 2014; 205-212
Pesquisa Agropecuária Tropical; v. 44, n. 2, abr./jun. 2014; 205-212
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874818761293824

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