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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
06/08/2021 |
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Data da última atualização: |
06/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RAMOS, J. C. P.; ROCHA JUNIOR, V. R.; MONÇÃO, F. P.; PARRELLA, R. A. da C.; CAXITO, A. M.; CORDEIRO, M. W. S.; HORA, F. F. da; PIRES, D. A. de A. |
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Afiliação: |
JOYCE CIPRIANA PACHECO RAMOS, Universidade Estadual de Montes Claros; VICENTE RIBEIRO ROCHA JÚNIOR, Institutos Nacionais de Ciência e Tecnologia; FLÁVIO PINTO MONÇÃO, Universidade Estadual de Montes Claros; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; ANDRÉ MENDES CAXITO, Emater; MATHEUS WILSON SILVA CORDEIRO, Universidade Estadual de Montes Claros; FERNANDA FERREIRA DA HORA, Universidade Estadual de Montes Claros; DANIEL ANANIAS DE ASSIS PIRES, Universidade Estadual de Montes Claros. |
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Título: |
Effect of replacing forage sorghum silage with biomass sorghum silage in diets for F1 Holstein × Zebu lactating cows. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 53, article 99, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the replacement of forage sorghum silage (FS silage) with BRS 716 biomass sorghum silage (BRS 716 silage) in diet of F1 ½ Holstein × ½ Zebu cows on their nutrient intake and digestibility, ingestive behavior, nitrogen balance, and milk yield and composition. The experimental design was in two 5 × 5 Latin squares, simultaneous, composed, each, by five animals, five treatments, and five experimental periods. The study included 10 cows with an initial body weight (BW) of 544 ± 12.84 and 88 ± 14 days of lactation at the beginning of the experiment. The treatments were defined by replacement FS silage at levels 0, 25, 50, 75, and 100% with BRS 716 silage. The roughage:concentrate ratio in the total dry matter (DM) of the diets was 75:25. The replacement of FS silage with BRS 716 silage reduced (p < 0.01) the dry matter intake and digestibility of dry matter, but it had not changed average milk yield (12.68 kg/day; p = 0.94), feed efficiency, body weight, the score of body condition, and the average daily gain of the cows. The milk composition was not changed except casein/total protein in milk that decreased and that increased linearly milk urea nitrogen. The inclusion of BRS 716 silage increased the activities of rumination and chewing and decreased the periods of feeding and idleness. The replacement of up to 100% of FS silage with BRS 716 silage in the diet of F1 Holstein × Zebu cows does not alter average milk yield, despite changing diet intake and digestibility. MenosThe objective of this study was to evaluate the replacement of forage sorghum silage (FS silage) with BRS 716 biomass sorghum silage (BRS 716 silage) in diet of F1 ½ Holstein × ½ Zebu cows on their nutrient intake and digestibility, ingestive behavior, nitrogen balance, and milk yield and composition. The experimental design was in two 5 × 5 Latin squares, simultaneous, composed, each, by five animals, five treatments, and five experimental periods. The study included 10 cows with an initial body weight (BW) of 544 ± 12.84 and 88 ± 14 days of lactation at the beginning of the experiment. The treatments were defined by replacement FS silage at levels 0, 25, 50, 75, and 100% with BRS 716 silage. The roughage:concentrate ratio in the total dry matter (DM) of the diets was 75:25. The replacement of FS silage with BRS 716 silage reduced (p < 0.01) the dry matter intake and digestibility of dry matter, but it had not changed average milk yield (12.68 kg/day; p = 0.94), feed efficiency, body weight, the score of body condition, and the average daily gain of the cows. The milk composition was not changed except casein/total protein in milk that decreased and that increased linearly milk urea nitrogen. The inclusion of BRS 716 silage increased the activities of rumination and chewing and decreased the periods of feeding and idleness. The replacement of up to 100% of FS silage with BRS 716 silage in the diet of F1 Holstein × Zebu cows does not alter average milk yield, despite changin... Mostrar Tudo |
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Palavras-Chave: |
BRS 716; Cinética ruminal. |
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Thesagro: |
Biomassa; Digestibilidade; Leite; Produção; Silagem; Sorgo; Sorgo Forrageiro. |
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Thesaurus Nal: |
Digestibility; Milk yield. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02507naa a2200337 a 4500
001 2133289
005 2021-08-06
008 2021 bl uuuu u00u1 u #d
100 1 $aRAMOS, J. C. P.
245 $aEffect of replacing forage sorghum silage with biomass sorghum silage in diets for F1 Holstein × Zebu lactating cows.$h[electronic resource]
260 $c2021
520 $aThe objective of this study was to evaluate the replacement of forage sorghum silage (FS silage) with BRS 716 biomass sorghum silage (BRS 716 silage) in diet of F1 ½ Holstein × ½ Zebu cows on their nutrient intake and digestibility, ingestive behavior, nitrogen balance, and milk yield and composition. The experimental design was in two 5 × 5 Latin squares, simultaneous, composed, each, by five animals, five treatments, and five experimental periods. The study included 10 cows with an initial body weight (BW) of 544 ± 12.84 and 88 ± 14 days of lactation at the beginning of the experiment. The treatments were defined by replacement FS silage at levels 0, 25, 50, 75, and 100% with BRS 716 silage. The roughage:concentrate ratio in the total dry matter (DM) of the diets was 75:25. The replacement of FS silage with BRS 716 silage reduced (p < 0.01) the dry matter intake and digestibility of dry matter, but it had not changed average milk yield (12.68 kg/day; p = 0.94), feed efficiency, body weight, the score of body condition, and the average daily gain of the cows. The milk composition was not changed except casein/total protein in milk that decreased and that increased linearly milk urea nitrogen. The inclusion of BRS 716 silage increased the activities of rumination and chewing and decreased the periods of feeding and idleness. The replacement of up to 100% of FS silage with BRS 716 silage in the diet of F1 Holstein × Zebu cows does not alter average milk yield, despite changing diet intake and digestibility.
650 $aDigestibility
650 $aMilk yield
650 $aBiomassa
650 $aDigestibilidade
650 $aLeite
650 $aProdução
650 $aSilagem
650 $aSorgo
650 $aSorgo Forrageiro
653 $aBRS 716
653 $aCinética ruminal
700 1 $aROCHA JUNIOR, V. R.
700 1 $aMONÇÃO, F. P.
700 1 $aPARRELLA, R. A. da C.
700 1 $aCAXITO, A. M.
700 1 $aCORDEIRO, M. W. S.
700 1 $aHORA, F. F. da
700 1 $aPIRES, D. A. de A.
773 $tTropical Animal Health and Production$gv. 53, article 99, 2021.
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Embrapa Milho e Sorgo (CNPMS) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
28/03/2008 |
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Data da última atualização: |
02/10/2008 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
LÔBO, R. B.; BEZERRA, L. A. F.; BARROS, P. S.; MAGNABOSCO, C. de U.; ALBUQUERQUE, L. G.; BERGMANN, J. A. G.; SAINZ, R. D.; OLIVEIRA, H. N. |
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Afiliação: |
Raysildo B. Lôbo, USP; Luiz A. F. Bezerra, USP; Priscila Sales Barros, ANCP; Cláudio de Ulhôa Magnabosco, CPAC; Lúcia G. de Albuquerque, UNESP; José Aurélio G. Bergmann, UFMG; Roberto D. Sainz, UC Davis; Henrique N. de Oliveira, UNESP. |
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Título: |
Avaliação genética de touros e matrizes da raça Nelore: sumário 2007. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Ribeirão Preto: ANCP, 2007. |
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Páginas: |
120 p. |
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Idioma: |
Português |
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Thesagro: |
Gado de Corte; Melhoramento Genético Animal; Reprodução; Seleção. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00672nam a2200241 a 4500
001 1564058
005 2008-10-02
008 2007 bl uuuu 00u1 u #d
100 1 $aLÔBO, R. B.
245 $aAvaliação genética de touros e matrizes da raça Nelore$bsumário 2007.
260 $aRibeirão Preto: ANCP$c2007
300 $a120 p.
650 $aGado de Corte
650 $aMelhoramento Genético Animal
650 $aReprodução
650 $aSeleção
700 1 $aBEZERRA, L. A. F.
700 1 $aBARROS, P. S.
700 1 $aMAGNABOSCO, C. de U.
700 1 $aALBUQUERQUE, L. G.
700 1 $aBERGMANN, J. A. G.
700 1 $aSAINZ, R. D.
700 1 $aOLIVEIRA, H. N.
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