Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids

Detalhes bibliográficos
Autor(a) principal: Silva, Alex Lopes da
Data de Publicação: 2019
Outros Autores: Edvan, Ricardo Loiola, Bezerra, Leilson Rocha, Ratke, Rafael Felippe, Rodrigues, José Avelino Santos, Amorim, Diego Sousa, Nascimento, Romilda Rodrigues do, Araújo, Marcos Jácome de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33627
Resumo: The objective was to determine chemical composition and in situ degradability for silages of dual-purpose sorghum hybrids. Twenty-five hybrids of double-purpose sorghum were investigated in a randomized block design with three replicates. Ammoniacal nitrogen (NH3-N), pH, chemical composition of the silage and in situ degradability were determined. Silage of the hybrids 9929012, 947216, 947030, 947254, 947072, 947252, 12F042066, 1141570 and 1141562 presented greater dry matter content, ranging from 402.9 to 470.7 g kg-1. The greatest crude protein content was presented by silages from the hybrids 9929036, 9929030, 12F042224, FEPAGRO19, FEPAGRO11, 9929026, 947030, 947072, 947252, 12F042226 and BRS Ponta Negra. The silage of hybrid 1141562 exhibited the lowest neutral detergent fiber content (588 g kg-1). The highest values of dry matter and crude protein degradability were observed in the silages of the hybrids 9929030, 947252, 947072, 12F042066 and 12F042226. The use of ensilage of the 9929030 and 12F042226 hybrids is recommended because these silages present a better chemical composition of dry matter, crude protein and neutral detergent fiber and better dry matter and crude protein degradability.
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spelling Chemical composition and in situ degradability of silages from dual-purpose sorghum hybridsComposição química e degradabilidade in situ de silagens de híbridos de sorgo duplo propósitoCrude proteinForage conservationNutritive valueSorghum bicolor.Conservação de forragemProteína brutaSorghum bicolorValor nutritivo.The objective was to determine chemical composition and in situ degradability for silages of dual-purpose sorghum hybrids. Twenty-five hybrids of double-purpose sorghum were investigated in a randomized block design with three replicates. Ammoniacal nitrogen (NH3-N), pH, chemical composition of the silage and in situ degradability were determined. Silage of the hybrids 9929012, 947216, 947030, 947254, 947072, 947252, 12F042066, 1141570 and 1141562 presented greater dry matter content, ranging from 402.9 to 470.7 g kg-1. The greatest crude protein content was presented by silages from the hybrids 9929036, 9929030, 12F042224, FEPAGRO19, FEPAGRO11, 9929026, 947030, 947072, 947252, 12F042226 and BRS Ponta Negra. The silage of hybrid 1141562 exhibited the lowest neutral detergent fiber content (588 g kg-1). The highest values of dry matter and crude protein degradability were observed in the silages of the hybrids 9929030, 947252, 947072, 12F042066 and 12F042226. The use of ensilage of the 9929030 and 12F042226 hybrids is recommended because these silages present a better chemical composition of dry matter, crude protein and neutral detergent fiber and better dry matter and crude protein degradability.Objetivou-se determinar composição química e degradabilidade in situ das silagens de híbridos de sorgo duplo propósito. Foram estudados vinte e cinco híbridos de sorgo duplo propósito em delineamento de blocos casualizados com três repetições. Foram determinados nitrogênio amoniacal (NH3-N), pH, composição química e degradabilidade in situ da silagem. As silagens dos híbridos 9929012, 947216, 947030, 947254, 947072, 947252, 12F042066, 1141570 e 1141562 apresentaram maior teor de matéria seca, variando de 402,9 a 470,7 g kg-1. O maior teor de proteína bruta foi apresentado pelas silagens dos híbridos 9929036, 9929030, 12F042224, FEPAGRO19, FEPAGRO11, 9929026, 947030, 947072, 947252, 12F042226 e BRS Ponta Negra. A silagem do híbrido 1141562 apresentou o menor teor de fibra em detergente neutro (588 g kg-1). Os maiores valores de degradabilidade da matéria seca e proteína bruta foram observados nas silagens dos híbridos 9929030, 947252, 947072, 12F042066 e 12F042226. Recomenda-se o uso da ensilagem dos híbridos 9929030 e 12F042226, pois estas silagens apresentam melhor composição química de matéria seca, proteína bruta e fibra em detergente neutro e melhor degradabilidade da matéria seca e proteína bruta.UEL2019-06-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa cientificaapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3362710.5433/1679-0359.2019v40n4p1565Semina: Ciências Agrárias; Vol. 40 No. 4 (2019); 1565-1576Semina: Ciências Agrárias; v. 40 n. 4 (2019); 1565-15761679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33627/25460Copyright (c) 2019 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSilva, Alex Lopes daEdvan, Ricardo LoiolaBezerra, Leilson RochaRatke, Rafael FelippeRodrigues, José Avelino SantosAmorim, Diego SousaNascimento, Romilda Rodrigues doAraújo, Marcos Jácome de2022-10-19T12:46:31Zoai:ojs.pkp.sfu.ca:article/33627Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-19T12:46:31Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids
Composição química e degradabilidade in situ de silagens de híbridos de sorgo duplo propósito
title Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids
spellingShingle Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids
Silva, Alex Lopes da
Crude protein
Forage conservation
Nutritive value
Sorghum bicolor.
Conservação de forragem
Proteína bruta
Sorghum bicolor
Valor nutritivo.
title_short Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids
title_full Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids
title_fullStr Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids
title_full_unstemmed Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids
title_sort Chemical composition and in situ degradability of silages from dual-purpose sorghum hybrids
author Silva, Alex Lopes da
author_facet Silva, Alex Lopes da
Edvan, Ricardo Loiola
Bezerra, Leilson Rocha
Ratke, Rafael Felippe
Rodrigues, José Avelino Santos
Amorim, Diego Sousa
Nascimento, Romilda Rodrigues do
Araújo, Marcos Jácome de
author_role author
author2 Edvan, Ricardo Loiola
Bezerra, Leilson Rocha
Ratke, Rafael Felippe
Rodrigues, José Avelino Santos
Amorim, Diego Sousa
Nascimento, Romilda Rodrigues do
Araújo, Marcos Jácome de
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Alex Lopes da
Edvan, Ricardo Loiola
Bezerra, Leilson Rocha
Ratke, Rafael Felippe
Rodrigues, José Avelino Santos
Amorim, Diego Sousa
Nascimento, Romilda Rodrigues do
Araújo, Marcos Jácome de
dc.subject.por.fl_str_mv Crude protein
Forage conservation
Nutritive value
Sorghum bicolor.
Conservação de forragem
Proteína bruta
Sorghum bicolor
Valor nutritivo.
topic Crude protein
Forage conservation
Nutritive value
Sorghum bicolor.
Conservação de forragem
Proteína bruta
Sorghum bicolor
Valor nutritivo.
description The objective was to determine chemical composition and in situ degradability for silages of dual-purpose sorghum hybrids. Twenty-five hybrids of double-purpose sorghum were investigated in a randomized block design with three replicates. Ammoniacal nitrogen (NH3-N), pH, chemical composition of the silage and in situ degradability were determined. Silage of the hybrids 9929012, 947216, 947030, 947254, 947072, 947252, 12F042066, 1141570 and 1141562 presented greater dry matter content, ranging from 402.9 to 470.7 g kg-1. The greatest crude protein content was presented by silages from the hybrids 9929036, 9929030, 12F042224, FEPAGRO19, FEPAGRO11, 9929026, 947030, 947072, 947252, 12F042226 and BRS Ponta Negra. The silage of hybrid 1141562 exhibited the lowest neutral detergent fiber content (588 g kg-1). The highest values of dry matter and crude protein degradability were observed in the silages of the hybrids 9929030, 947252, 947072, 12F042066 and 12F042226. The use of ensilage of the 9929030 and 12F042226 hybrids is recommended because these silages present a better chemical composition of dry matter, crude protein and neutral detergent fiber and better dry matter and crude protein degradability.
publishDate 2019
dc.date.none.fl_str_mv 2019-06-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa cientifica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33627
10.5433/1679-0359.2019v40n4p1565
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33627
identifier_str_mv 10.5433/1679-0359.2019v40n4p1565
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33627/25460
dc.rights.driver.fl_str_mv Copyright (c) 2019 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 40 No. 4 (2019); 1565-1576
Semina: Ciências Agrárias; v. 40 n. 4 (2019); 1565-1576
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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