Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)

Detalhes bibliográficos
Autor(a) principal: Lima, Carlos Rodrigues
Data de Publicação: 2014
Outros Autores: Souto, Sebastião Manhães
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/17424
Resumo: An experiment was conducted to determine the nutritive value of perennial soja hay, cut in three different stages of plant growth; vegetative, start of blooming and full bloom. Hay from the first two stages had higher crude protein than alfafa with the same crude fiber content. No significant difference (p<0,05) was detected among the digestibility coefficients of crude protein of hay from the three stages studied. The TDN was highest for the full bloom stage. The highest digestible crude protein content and the narrowest nutritive ratio were observed in hay cut in the vegetative stage. Hay from perennial soja cut at all three stages of growth produced weight gain in all animals.
id EMBRAPA-4_952b9aa643ead66fe5146b781a502e85
oai_identifier_str oai:ojs.seer.sct.embrapa.br:article/17424
network_acronym_str EMBRAPA-4
network_name_str Pesquisa Agropecuária Brasileira (Online)
repository_id_str
spelling Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)Valor nutritivo do feno proveniente de diferentes estádios de crescimento da cultura de soja perene (Glycine javanica)An experiment was conducted to determine the nutritive value of perennial soja hay, cut in three different stages of plant growth; vegetative, start of blooming and full bloom. Hay from the first two stages had higher crude protein than alfafa with the same crude fiber content. No significant difference (p<0,05) was detected among the digestibility coefficients of crude protein of hay from the three stages studied. The TDN was highest for the full bloom stage. The highest digestible crude protein content and the narrowest nutritive ratio were observed in hay cut in the vegetative stage. Hay from perennial soja cut at all three stages of growth produced weight gain in all animals.Foi feito um experimento com a finalidade de se estudar o valor nutritivo do feno de soja perene colhida em diferentes estádios de crescimento, estádios vegetativo, de inicio de floração e de plena floração. Os fenos correspondentes aos dois primeiros estádios se mostraram com valores maiores de proteína bruta do que a alfafa com o mesmo teor de fibra bruta. Não houve diferença significativa (p<0,05) entre os coeficientes de digestibilidade da proteína bruta do feno de soja perene nos três estádios estudados. Os nutrientes digestíveis totais foram maiores para a planta em plena floração. O maior conteúdo de proteína bruta digestível e a relação nutritiva mais estreita foram observados para o primeiro estádio. O feno de soja perene, independente dos estádios da planta, proporcionou ganho de peso para todos os animais.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraLima, Carlos RodriguesSouto, Sebastião Manhães2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/17424Pesquisa Agropecuaria Brasileira; v.7, n.1, 1972: Série Zootecnia; 59-62Pesquisa Agropecuária Brasileira; v.7, n.1, 1972: Série Zootecnia; 59-621678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/17424/11687info:eu-repo/semantics/openAccess2014-04-15T18:39:21Zoai:ojs.seer.sct.embrapa.br:article/17424Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T18:39:21Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)
Valor nutritivo do feno proveniente de diferentes estádios de crescimento da cultura de soja perene (Glycine javanica)
title Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)
spellingShingle Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)
Lima, Carlos Rodrigues
title_short Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)
title_full Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)
title_fullStr Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)
title_full_unstemmed Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)
title_sort Nutritive value of hays from different growth stages of perennial soybean (Glycine javanica)
author Lima, Carlos Rodrigues
author_facet Lima, Carlos Rodrigues
Souto, Sebastião Manhães
author_role author
author2 Souto, Sebastião Manhães
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Lima, Carlos Rodrigues
Souto, Sebastião Manhães
dc.subject.none.fl_str_mv

description An experiment was conducted to determine the nutritive value of perennial soja hay, cut in three different stages of plant growth; vegetative, start of blooming and full bloom. Hay from the first two stages had higher crude protein than alfafa with the same crude fiber content. No significant difference (p<0,05) was detected among the digestibility coefficients of crude protein of hay from the three stages studied. The TDN was highest for the full bloom stage. The highest digestible crude protein content and the narrowest nutritive ratio were observed in hay cut in the vegetative stage. Hay from perennial soja cut at all three stages of growth produced weight gain in all animals.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-15
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/17424
url https://seer.sct.embrapa.br/index.php/pab/article/view/17424
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/17424/11687
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.7, n.1, 1972: Série Zootecnia; 59-62
Pesquisa Agropecuária Brasileira; v.7, n.1, 1972: Série Zootecnia; 59-62
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
_version_ 1793416716486705152

Registros relacionados