Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay

Detalhes bibliográficos
Autor(a) principal: Barros, Nelson Nogueira
Data de Publicação: 1991
Outros Autores: Freire, Luiz Carlos Lopes, Lopes, Expedito Aguiar, Kawas, Jorge, Johnson, William L.
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/3459
Resumo: Six sheep and six goats, adults and castrated males were used to evaluate the nutritive value of the mata-pasto (Cassia spp.) hay. Experimental animals were kept in elevated metabolism crates for a 14-day adaptation period followed by a seven day collection period of total feces and urine. The animals were given ad libitum access to forage consumption, water and mineralized salt. Crude protein, neutral detergent fiber and KMnO4 lignin contents were, respectively, 7.6, 66.7 and 14.2%. Values of dry matter and crude protein intakes of sheep were significantly (P < 0.01) greater than those of goats. For sheep, intake of digestibile dry matter was 24.3 g/kg.75/day and the digestibilities of organic matter, dry matter and N were respectively 53.9, 60.0 and 59.5%. Due to physiological status of goats values of those parameters were not obtained for this animal specieis. Sheep N balance was superior (P < 0.05) to the goats. The mata-pasto hay showed a greater potential of utilization by sheep than by goats.
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spelling Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hayEstudo comparativo da digestibilidade de leguminosa nativa com caprinos e ovinos do "sertão" cearense. II. Digestibilidade in vivo do feno de mata-pastoforage; nutritive value; forage intake; nitrogen balanceforrageira; valor nutritivo; consumo de forragem; balanço de NSix sheep and six goats, adults and castrated males were used to evaluate the nutritive value of the mata-pasto (Cassia spp.) hay. Experimental animals were kept in elevated metabolism crates for a 14-day adaptation period followed by a seven day collection period of total feces and urine. The animals were given ad libitum access to forage consumption, water and mineralized salt. Crude protein, neutral detergent fiber and KMnO4 lignin contents were, respectively, 7.6, 66.7 and 14.2%. Values of dry matter and crude protein intakes of sheep were significantly (P < 0.01) greater than those of goats. For sheep, intake of digestibile dry matter was 24.3 g/kg.75/day and the digestibilities of organic matter, dry matter and N were respectively 53.9, 60.0 and 59.5%. Due to physiological status of goats values of those parameters were not obtained for this animal specieis. Sheep N balance was superior (P < 0.05) to the goats. The mata-pasto hay showed a greater potential of utilization by sheep than by goats.Seis ovinos e seis caprinos, machos, adultos e castrados, foram utilizados para avaliar o valor nutritivo do feno de mata-pasto (Cassia spp.). Todos os animais foram mantidos em gaiolas de metabolismo por um período de 14 dias de adaptação e sete de coleta total de fezes e urina. O consumo de forragem foi ad libitum e os animais tiveram livre acesso à água e ao sal mineral. As concentrações de proteína bruta, fibra em detergente neutro e lignina foram, respectivamente, de 7,6, 66,7 e 14,2%. Os consumos de matéria seca e proteína bruta pelos caprinos foram significativamente (P < 0,01) menores que pelos ovinos. O consumo de matéria seca digestível pelos ovinos foi de 24,3 g/kg0,75/dia e a digestibilidade da matéria seca, da matéria orgânica e do N foram, respectivamente, de 53,9; 60,0 e 59,5%. Devido ao estado fisiológico dos caprinos, os valores de digestibilidade não foram calculados. O balanço de N, nos caprinos, foi inferior (P < 0,05) ao observado nos ovinos. O feno de mata-pasto apresentou maior potencial de utilização pêlos ovinos do que pelos caprinos.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraBarros, Nelson NogueiraFreire, Luiz Carlos LopesLopes, Expedito AguiarKawas, JorgeJohnson, William L.1991-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/3459Pesquisa Agropecuaria Brasileira; v.26, n.8, ago. 1991; 1215-1218Pesquisa Agropecuária Brasileira; v.26, n.8, ago. 1991; 1215-12181678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/3459/792info:eu-repo/semantics/openAccess2010-06-18T17:05:12Zoai:ojs.seer.sct.embrapa.br:article/3459Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-06-18T17:05:12Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay
Estudo comparativo da digestibilidade de leguminosa nativa com caprinos e ovinos do "sertão" cearense. II. Digestibilidade in vivo do feno de mata-pasto
title Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay
spellingShingle Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay
Barros, Nelson Nogueira
forage; nutritive value; forage intake; nitrogen balance
forrageira; valor nutritivo; consumo de forragem; balanço de N
title_short Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay
title_full Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay
title_fullStr Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay
title_full_unstemmed Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay
title_sort Comparative study of digestibility of native legumes with sheeps and goats in the "sertao" of Ceara II. In vivo digestibility of mata-pasto hay
author Barros, Nelson Nogueira
author_facet Barros, Nelson Nogueira
Freire, Luiz Carlos Lopes
Lopes, Expedito Aguiar
Kawas, Jorge
Johnson, William L.
author_role author
author2 Freire, Luiz Carlos Lopes
Lopes, Expedito Aguiar
Kawas, Jorge
Johnson, William L.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Barros, Nelson Nogueira
Freire, Luiz Carlos Lopes
Lopes, Expedito Aguiar
Kawas, Jorge
Johnson, William L.
dc.subject.por.fl_str_mv forage; nutritive value; forage intake; nitrogen balance
forrageira; valor nutritivo; consumo de forragem; balanço de N
topic forage; nutritive value; forage intake; nitrogen balance
forrageira; valor nutritivo; consumo de forragem; balanço de N
description Six sheep and six goats, adults and castrated males were used to evaluate the nutritive value of the mata-pasto (Cassia spp.) hay. Experimental animals were kept in elevated metabolism crates for a 14-day adaptation period followed by a seven day collection period of total feces and urine. The animals were given ad libitum access to forage consumption, water and mineralized salt. Crude protein, neutral detergent fiber and KMnO4 lignin contents were, respectively, 7.6, 66.7 and 14.2%. Values of dry matter and crude protein intakes of sheep were significantly (P < 0.01) greater than those of goats. For sheep, intake of digestibile dry matter was 24.3 g/kg.75/day and the digestibilities of organic matter, dry matter and N were respectively 53.9, 60.0 and 59.5%. Due to physiological status of goats values of those parameters were not obtained for this animal specieis. Sheep N balance was superior (P < 0.05) to the goats. The mata-pasto hay showed a greater potential of utilization by sheep than by goats.
publishDate 1991
dc.date.none.fl_str_mv 1991-08-01
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/3459
url https://seer.sct.embrapa.br/index.php/pab/article/view/3459
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/3459/792
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.26, n.8, ago. 1991; 1215-1218
Pesquisa Agropecuária Brasileira; v.26, n.8, ago. 1991; 1215-1218
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
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