Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/11619 |
Resumo: | The goal of this study was to evaluate the nitrogen fertilization as deep litter for pigs in order to produce biomass and accumulate nutrients by the corn. A deep litter made of rice husk as organic compound, from a commercial pig farm during finishing phase, was used. After three consecutive batches of pigs, the deep litter was subjected to a maturation period of 50 days, and samples of this material were taken for analysis of agronomic value. The experimental design was completely randomized with five replicates. The treatments consisted of doses of 0, 75, 150 and 300mg dm-3 of N of deep litter, as well as an additional treatment with ammonium sulfate, with a dosage of 150mg dm-3 of N. After 45 days, corn plants were harvested in order to evaluate the total dry weight and nutrient concentrations of their aerial parts. Dry matter increases were found with more application of deep litter. Regarding control fertilization, the use of increasing dosages of deep litter allowed accumulation of K, reduced the availability of P, Ca, Mg, Zn and B and did not alter the concentrations of N, Cu, Fe and Mn. |
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Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maizeAdubação nitrogenada na forma de cama sobreposta de suíno e seus efeitos na produção de matéria seca e acúmulo de nutrientes pela parte aérea do milhoPig farmingPig facilitiesAlternative managementWaste treatmentOrganic fertilizerZea maysSuinoculturaInstalações para suínosManejo alternativoTratamento de dejetosAdubo orgânicoThe goal of this study was to evaluate the nitrogen fertilization as deep litter for pigs in order to produce biomass and accumulate nutrients by the corn. A deep litter made of rice husk as organic compound, from a commercial pig farm during finishing phase, was used. After three consecutive batches of pigs, the deep litter was subjected to a maturation period of 50 days, and samples of this material were taken for analysis of agronomic value. The experimental design was completely randomized with five replicates. The treatments consisted of doses of 0, 75, 150 and 300mg dm-3 of N of deep litter, as well as an additional treatment with ammonium sulfate, with a dosage of 150mg dm-3 of N. After 45 days, corn plants were harvested in order to evaluate the total dry weight and nutrient concentrations of their aerial parts. Dry matter increases were found with more application of deep litter. Regarding control fertilization, the use of increasing dosages of deep litter allowed accumulation of K, reduced the availability of P, Ca, Mg, Zn and B and did not alter the concentrations of N, Cu, Fe and Mn.O objetivo deste trabalho foi avaliar a influência da adubação nitrogenada na forma de cama sobreposta de suíno, na produção de matéria seca e no acúmulo de nutrientes pelo milho. Foi utilizada cama sobreposta feita de casca de arroz como composto orgânico, proveniente de uma granja comercial de suínos em fase de terminação. Após a passagem de três lotes consecutivos de suínos, a cama sobreposta foi submetida a um período de maturação de 50 dias. Foram feitas amostragens deste material para a análise de valor agronômico. O delineamento experimental foi o inteiramente casualizado, com cinco repetições. Os tratamentos constituíram-se das dosagens de 0; 75; 150 e 300 mg dm-3 de N de cama sobreposta, bem como um tratamento adicional com sulfato de amônio, na dose de 150 mg dm-3 de N. Após 45 dias, as plantas de milho foram colhidas e avaliadas quanto ao teor de matéria seca total e teor de nutrientes na parte aérea das plantas. Foram observados incrementos na produção de matéria seca total por ocasião do aumento nas dosagens de cama sobreposta. Em relação à adubação-testemunha, a utilização de doses crescentes de cama sobreposta possibilitou acúmulo de K, reduziu a disponibilidade de P, Ca, Mg, B e Zn, bem como não alterou as concentrações de N, Cu, Fe e Mn.Associação Brasileira de Engenharia Agrícola2016-08-16T11:23:50Z2016-08-16T11:23:50Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCAMPOS, A. T. et al. Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize. Engenharia Agrícola, Jaboticabal, v. 33, n. 6, p. 1257-1267, nov./dez. 2013.http://repositorio.ufla.br/jspui/handle/1/11619Engenharia Agrícolareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLACampos, Alessandro T.Veloso, Alessandro V.Silva, Enilson B.Yanagi Júnior, TadayukiMattioli, Matheus C.info:eu-repo/semantics/openAccesseng2016-08-16T11:23:51Zoai:localhost:1/11619Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2016-08-16T11:23:51Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize Adubação nitrogenada na forma de cama sobreposta de suíno e seus efeitos na produção de matéria seca e acúmulo de nutrientes pela parte aérea do milho |
title |
Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize |
spellingShingle |
Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize Campos, Alessandro T. Pig farming Pig facilities Alternative management Waste treatment Organic fertilizer Zea mays Suinocultura Instalações para suínos Manejo alternativo Tratamento de dejetos Adubo orgânico |
title_short |
Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize |
title_full |
Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize |
title_fullStr |
Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize |
title_full_unstemmed |
Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize |
title_sort |
Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize |
author |
Campos, Alessandro T. |
author_facet |
Campos, Alessandro T. Veloso, Alessandro V. Silva, Enilson B. Yanagi Júnior, Tadayuki Mattioli, Matheus C. |
author_role |
author |
author2 |
Veloso, Alessandro V. Silva, Enilson B. Yanagi Júnior, Tadayuki Mattioli, Matheus C. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Campos, Alessandro T. Veloso, Alessandro V. Silva, Enilson B. Yanagi Júnior, Tadayuki Mattioli, Matheus C. |
dc.subject.por.fl_str_mv |
Pig farming Pig facilities Alternative management Waste treatment Organic fertilizer Zea mays Suinocultura Instalações para suínos Manejo alternativo Tratamento de dejetos Adubo orgânico |
topic |
Pig farming Pig facilities Alternative management Waste treatment Organic fertilizer Zea mays Suinocultura Instalações para suínos Manejo alternativo Tratamento de dejetos Adubo orgânico |
description |
The goal of this study was to evaluate the nitrogen fertilization as deep litter for pigs in order to produce biomass and accumulate nutrients by the corn. A deep litter made of rice husk as organic compound, from a commercial pig farm during finishing phase, was used. After three consecutive batches of pigs, the deep litter was subjected to a maturation period of 50 days, and samples of this material were taken for analysis of agronomic value. The experimental design was completely randomized with five replicates. The treatments consisted of doses of 0, 75, 150 and 300mg dm-3 of N of deep litter, as well as an additional treatment with ammonium sulfate, with a dosage of 150mg dm-3 of N. After 45 days, corn plants were harvested in order to evaluate the total dry weight and nutrient concentrations of their aerial parts. Dry matter increases were found with more application of deep litter. Regarding control fertilization, the use of increasing dosages of deep litter allowed accumulation of K, reduced the availability of P, Ca, Mg, Zn and B and did not alter the concentrations of N, Cu, Fe and Mn. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013 2016-08-16T11:23:50Z 2016-08-16T11:23:50Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
CAMPOS, A. T. et al. Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize. Engenharia Agrícola, Jaboticabal, v. 33, n. 6, p. 1257-1267, nov./dez. 2013. http://repositorio.ufla.br/jspui/handle/1/11619 |
identifier_str_mv |
CAMPOS, A. T. et al. Nitrogen fertilization by deep bedding swine production and its effects on dry matter production and accumulation of nutrients by maize. Engenharia Agrícola, Jaboticabal, v. 33, n. 6, p. 1257-1267, nov./dez. 2013. |
url |
http://repositorio.ufla.br/jspui/handle/1/11619 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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 |
Associação Brasileira de Engenharia Agrícola |
publisher.none.fl_str_mv |
Associação Brasileira de Engenharia Agrícola |
dc.source.none.fl_str_mv |
Engenharia Agrícola reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1807835084104925184 |