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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
12/12/2018 |
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Data da última atualização: |
05/12/2023 |
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Autoria: |
SOUZA, E. J. O. de; GUIM, A.; BATISTA, A. M. V.; SANTOS, K. L de L. dos; SILVA, J. R. C. da; MORAIS, N. A. P. de; LIMA, M. C. de O. |
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Título: |
Efeito da substituição de casca de soja por feno de tifton (Cynodon dactylon) sobre a fermentação ruminal de caprinos alimentados com palma forrageira (Opuntia fícus-indica, Mill). |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 45., 2008, Lavras. Biotecnologia e sustentabilidade: anais. Brasília, DF: SBZ; Lavras: UFLA, 2008. 1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
Resumo: O objetivo deste trabalho foi avaliar o efeito da inclusão de feno de tifton (Cynodon dactylon) em substituição a casca de soja sobre a fermentação ruminal de caprinos alimentados com palma forrageira (Opuntia ficus-indica, Mill). Foram utilizados cinco caprinos fistulados no rúmen, alojados em baias individuais. O delineamento experimental utilizado foi quadrado latino 5 x 5 (5 dietas e 5 períodos). A dieta experimental foi composta por palma forrageira, níveis de feno de tifton substituindo a casca de soja (0; 6,25; 12,5; 18,75 e 25%), farelo de soja, uréia e sal mineral. A proporção dos ácidos graxos voláteis (AGVs) não sofreu influencia pela adição de feno a ração. Os valores de pH ruminal e a concentração de N-amoniacal (N-NH3) apresentaram comportamento linear crescente com a inclusão de feno às rações. A inclusão de feno de capim tifton em substituição a casca de soja em dietas a base de palma forrageira proporcionou aumento na concentração do N-NH3 e nos valores de pH ruminal. No entanto, reduziu a concentração dos ácidos graxos voláteis.
[Effects of substitution of soy hull by tifton hall (Cynodon dactylon) on ruminal fermentation of goats feeding with spineless cactus (Opuntia ficus-indica, Mill).
Abstract: The objective of this study was to investigate the Effects of substitution of soy husk by tifton hay (Cynodon dactylon) on ruminal fermentation of goats feeding with spineless cactus (Opuntia ficus-indica, Mill). Five goats rumen fistulated were used, housed in individual. The experimental design used was 5 x 5 Latin square (5 diet and 5 period). The experimental diets were composed of spineless cactus, tifiton hay (0; 6,25; 12,5; 18,75 and 25%), soy bran, soy husk, urea and mineral salt. The turnover rate of dry matter, there was no significant difference (P>0,05). However, the disappearance rate there was significant difference (P<0,05) with additional hay in the diets. The volatile fatty acids (VFA) concentration not was influenced by the addition of hay to the diet. The replacement of soy bean hull by tifton hay in spineless cactus increased ruminal ammonia-N concentration and ruminal pH, but decreased volatile fatty acids concentration MenosResumo: O objetivo deste trabalho foi avaliar o efeito da inclusão de feno de tifton (Cynodon dactylon) em substituição a casca de soja sobre a fermentação ruminal de caprinos alimentados com palma forrageira (Opuntia ficus-indica, Mill). Foram utilizados cinco caprinos fistulados no rúmen, alojados em baias individuais. O delineamento experimental utilizado foi quadrado latino 5 x 5 (5 dietas e 5 períodos). A dieta experimental foi composta por palma forrageira, níveis de feno de tifton substituindo a casca de soja (0; 6,25; 12,5; 18,75 e 25%), farelo de soja, uréia e sal mineral. A proporção dos ácidos graxos voláteis (AGVs) não sofreu influencia pela adição de feno a ração. Os valores de pH ruminal e a concentração de N-amoniacal (N-NH3) apresentaram comportamento linear crescente com a inclusão de feno às rações. A inclusão de feno de capim tifton em substituição a casca de soja em dietas a base de palma forrageira proporcionou aumento na concentração do N-NH3 e nos valores de pH ruminal. No entanto, reduziu a concentração dos ácidos graxos voláteis.
[Effects of substitution of soy hull by tifton hall (Cynodon dactylon) on ruminal fermentation of goats feeding with spineless cactus (Opuntia ficus-indica, Mill).
Abstract: The objective of this study was to investigate the Effects of substitution of soy husk by tifton hay (Cynodon dactylon) on ruminal fermentation of goats feeding with spineless cactus (Opuntia ficus-indica, Mill). Five goats rumen fistulated were used, ... Mostrar Tudo |
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Palavras-Chave: |
Ácidos graxos voláteis; Nitrogênio amoniacal. |
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Thesagro: |
Alimento Para Animal; Caprino; Energia; Fibra; Nutrição Animal. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03226nam a2200265 a 4500
001 2101270
005 2023-12-05
008 2008 bl uuuu u00u1 u #d
100 1 $aSOUZA, E. J. O. de
245 $aEfeito da substituição de casca de soja por feno de tifton (Cynodon dactylon) sobre a fermentação ruminal de caprinos alimentados com palma forrageira (Opuntia fícus-indica, Mill).
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 45., 2008, Lavras. Biotecnologia e sustentabilidade: anais. Brasília, DF: SBZ; Lavras: UFLA, 2008. 1 CD-ROM.$c2008
520 $aResumo: O objetivo deste trabalho foi avaliar o efeito da inclusão de feno de tifton (Cynodon dactylon) em substituição a casca de soja sobre a fermentação ruminal de caprinos alimentados com palma forrageira (Opuntia ficus-indica, Mill). Foram utilizados cinco caprinos fistulados no rúmen, alojados em baias individuais. O delineamento experimental utilizado foi quadrado latino 5 x 5 (5 dietas e 5 períodos). A dieta experimental foi composta por palma forrageira, níveis de feno de tifton substituindo a casca de soja (0; 6,25; 12,5; 18,75 e 25%), farelo de soja, uréia e sal mineral. A proporção dos ácidos graxos voláteis (AGVs) não sofreu influencia pela adição de feno a ração. Os valores de pH ruminal e a concentração de N-amoniacal (N-NH3) apresentaram comportamento linear crescente com a inclusão de feno às rações. A inclusão de feno de capim tifton em substituição a casca de soja em dietas a base de palma forrageira proporcionou aumento na concentração do N-NH3 e nos valores de pH ruminal. No entanto, reduziu a concentração dos ácidos graxos voláteis. [Effects of substitution of soy hull by tifton hall (Cynodon dactylon) on ruminal fermentation of goats feeding with spineless cactus (Opuntia ficus-indica, Mill). Abstract: The objective of this study was to investigate the Effects of substitution of soy husk by tifton hay (Cynodon dactylon) on ruminal fermentation of goats feeding with spineless cactus (Opuntia ficus-indica, Mill). Five goats rumen fistulated were used, housed in individual. The experimental design used was 5 x 5 Latin square (5 diet and 5 period). The experimental diets were composed of spineless cactus, tifiton hay (0; 6,25; 12,5; 18,75 and 25%), soy bran, soy husk, urea and mineral salt. The turnover rate of dry matter, there was no significant difference (P>0,05). However, the disappearance rate there was significant difference (P<0,05) with additional hay in the diets. The volatile fatty acids (VFA) concentration not was influenced by the addition of hay to the diet. The replacement of soy bean hull by tifton hay in spineless cactus increased ruminal ammonia-N concentration and ruminal pH, but decreased volatile fatty acids concentration
650 $aAlimento Para Animal
650 $aCaprino
650 $aEnergia
650 $aFibra
650 $aNutrição Animal
653 $aÁcidos graxos voláteis
653 $aNitrogênio amoniacal
700 1 $aGUIM, A.
700 1 $aBATISTA, A. M. V.
700 1 $aSANTOS, K. L de L. dos
700 1 $aSILVA, J. R. C. da
700 1 $aMORAIS, N. A. P. de
700 1 $aLIMA, M. C. de O.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
22/12/2023 |
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Data da última atualização: |
23/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
GOMES, R. da C.; MENEZES, G. R. de O.; FAVERO, R.; KAZAMA, R.; ALTRAK, G.; MIZUBUTI, I. Y.; GOMES, M. DE N. B.; FEIJO, G. L. D.; MONTAGNER, D. B.; ARAÚJO, T. L. A. C. DE; LIMA JÚNIOR, D. M. DE; TORRES JUNIOR, R. A. de A.; BONIN, M. DE N. |
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Afiliação: |
RODRIGO DA COSTA GOMES, CNPGC; GILBERTO ROMEIRO DE OLIVEIRA MENEZE, CNPGC; RICARDO FAVERO, UNIVERSIDADE ESTADUAL DE LONDRINA; RICARDO KAZAMA, UNIVERSIDADE FEDERAL DE SANTA CATARINA; GEORG ALTRAK, UNIVERSIDADE FEDERAL DE SANTA CATARINA; IVONE YURIKA MIZUBUTI, UNIVERSIDADE ESTADUAL DE LONDRINA; MARINA DE NADAI BONIN GOMES, UNIVERSIDADE FEDERAL DO MATO GROSSO DO SUL; GELSON LUIS DIAS FEIJO, CNPGC; DENISE BAPTAGLIN MONTAGNER, CNPGC; THIAGO LUÍS ALVES CAMPOS DE ARAÚJO, UNIVERSIDADE FEDERAL RURAL DO SEMI ÁRIDO; DORGIVAL MORAIS DE LIMA JÚNIOR, UNIVERSIDADE FEDERAL RURAL DO SEMI ÁRIDO; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; MÁRCIO DE NADAI BONIN, CONNAN ANIMAL NUTRITION. |
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Título: |
Strategies of virginiamycin supplementation in the postweaning phase on growth performance and carcass quality of beef cattle. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 56, article number 12, 2024. |
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DOI: |
https://doi.org/10.1007/s11250-023-03860-5 |
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Idioma: |
Inglês |
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Notas: |
Published online: 16 December 2023. |
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Conteúdo: |
ABSTRACT - The present study evaluated the efects of supplementing VM in grazing cattle during the rearing phase on performance and carcass quality of beef cattle in the fnishing phase. Two experiments with a randomized block design were conducted in consecutive years to contrast two post-weaning supplementation strategies using VM at 45 mg/100 kg body weight (BW). In the frst year, treatments were protein supplement in the dry season and mineral supplement in the rainy season versus the addition of VM both in the protein and mineral supplements. In the second year, was contrasted with protein supplement in the dry season and protein-energy supplement in the rainy season. Performance, carcass traits, and carcass quality were evaluated at the end of both phases. In Year 1, adding VM in mineral supplement increased fnal backfat thickness (P=0.05), backfat gain (P=0.06), fnal rump fat thickness (P=0.02), and rump fat gain (P=0.01). In the fnishing phase, VM-treated cattle had a greater dry matter intake (P=0.03) and tended to show a greater backfat thickness than non-treated cattle (P=0.07). In Year 2, no VM efects were observed on post-weaning phase performance and carcass traits. However, cattle-fed VM during the post-weaning phase tended to show a lower feed conversion ratio (P=0.09) and had a signifcantly higher gross feed efciency (P=0.03) than non-treated cattle at slaughter. Virginiamycin supplementation during rearing on pasture improves performance and carcass fattening in the growth phase and has a residual efect in the fnishing phase that may refect greater backfat thickness and gross feed efciency. MenosABSTRACT - The present study evaluated the efects of supplementing VM in grazing cattle during the rearing phase on performance and carcass quality of beef cattle in the fnishing phase. Two experiments with a randomized block design were conducted in consecutive years to contrast two post-weaning supplementation strategies using VM at 45 mg/100 kg body weight (BW). In the frst year, treatments were protein supplement in the dry season and mineral supplement in the rainy season versus the addition of VM both in the protein and mineral supplements. In the second year, was contrasted with protein supplement in the dry season and protein-energy supplement in the rainy season. Performance, carcass traits, and carcass quality were evaluated at the end of both phases. In Year 1, adding VM in mineral supplement increased fnal backfat thickness (P=0.05), backfat gain (P=0.06), fnal rump fat thickness (P=0.02), and rump fat gain (P=0.01). In the fnishing phase, VM-treated cattle had a greater dry matter intake (P=0.03) and tended to show a greater backfat thickness than non-treated cattle (P=0.07). In Year 2, no VM efects were observed on post-weaning phase performance and carcass traits. However, cattle-fed VM during the post-weaning phase tended to show a lower feed conversion ratio (P=0.09) and had a signifcantly higher gross feed efciency (P=0.03) than non-treated cattle at slaughter. Virginiamycin supplementation during rearing on pasture improves performance and carcass fattenin... Mostrar Tudo |
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Thesagro: |
Carcaça; Gado de Corte; Nutrição Animal. |
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Thesaurus NAL: |
Additives; Animal performance; Beef cattle; Carcass quality; Pastures. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02834naa a2200385 a 4500
001 2160219
005 2023-12-23
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11250-023-03860-5$2DOI
100 1 $aGOMES, R. da C.
245 $aStrategies of virginiamycin supplementation in the postweaning phase on growth performance and carcass quality of beef cattle.$h[electronic resource]
260 $c2023
500 $aPublished online: 16 December 2023.
520 $aABSTRACT - The present study evaluated the efects of supplementing VM in grazing cattle during the rearing phase on performance and carcass quality of beef cattle in the fnishing phase. Two experiments with a randomized block design were conducted in consecutive years to contrast two post-weaning supplementation strategies using VM at 45 mg/100 kg body weight (BW). In the frst year, treatments were protein supplement in the dry season and mineral supplement in the rainy season versus the addition of VM both in the protein and mineral supplements. In the second year, was contrasted with protein supplement in the dry season and protein-energy supplement in the rainy season. Performance, carcass traits, and carcass quality were evaluated at the end of both phases. In Year 1, adding VM in mineral supplement increased fnal backfat thickness (P=0.05), backfat gain (P=0.06), fnal rump fat thickness (P=0.02), and rump fat gain (P=0.01). In the fnishing phase, VM-treated cattle had a greater dry matter intake (P=0.03) and tended to show a greater backfat thickness than non-treated cattle (P=0.07). In Year 2, no VM efects were observed on post-weaning phase performance and carcass traits. However, cattle-fed VM during the post-weaning phase tended to show a lower feed conversion ratio (P=0.09) and had a signifcantly higher gross feed efciency (P=0.03) than non-treated cattle at slaughter. Virginiamycin supplementation during rearing on pasture improves performance and carcass fattening in the growth phase and has a residual efect in the fnishing phase that may refect greater backfat thickness and gross feed efciency.
650 $aAdditives
650 $aAnimal performance
650 $aBeef cattle
650 $aCarcass quality
650 $aPastures
650 $aCarcaça
650 $aGado de Corte
650 $aNutrição Animal
700 1 $aMENEZES, G. R. de O.
700 1 $aFAVERO, R.
700 1 $aKAZAMA, R.
700 1 $aALTRAK, G.
700 1 $aMIZUBUTI, I. Y.
700 1 $aGOMES, M. DE N. B.
700 1 $aFEIJO, G. L. D.
700 1 $aMONTAGNER, D. B.
700 1 $aARAÚJO, T. L. A. C. DE
700 1 $aLIMA JÚNIOR, D. M. DE
700 1 $aTORRES JUNIOR, R. A. de A.
700 1 $aBONIN, M. DE N.
773 $tTropical Animal Health and Production$gv. 56, article number 12, 2024.
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