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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
14/10/2010 |
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Data da última atualização: |
30/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEDROSO, A. de F.; NUSSIO, L. G.; RODRIGUES, A. de A.; SANTOS, F. A. P; MOURÃO, G. B.; BARIONI JUNIOR, W. |
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Afiliação: |
ANDRE DE FARIA PEDROSO, CPPSE; LUIZ GUSTAVO NUSSIO, ESALQ/USP; ARMANDO DE ANDRADE RODRIGUES, PESQUISADOR APOSENTADO DO CPPSE; FLÁVIO ALGUSTO PORTELA SANTOS, ESALQ/PIRACICABA; GERSON BARRETO MOURÃO, ESALQ/PIRACICABA; WALDOMIRO BARIONI JUNIOR, CPPSE. |
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Título: |
Performance of dairy cows fed rations produced with sugarcane silages treated with additives or fresh sugarcane |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 39, n. 9, p. 1889-1893, 2010 |
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Idioma: |
Português |
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Conteúdo: |
An experiment was performed aiming at evaluating the performance of dairy cows fed sugarcane silages treated with additives compared to cows fed fresh forage. Twenty-four Holstein cows were grouped in blocks of three cows, according to parity order and milk production level, in multiple 3 × 3 Latin Square design to evaluate three types of ration (63% roughage and 37% concentrate in dry matter - DM): ration with silage treated with urea (5.0 g/kg of fresh forage - FF) + sodium benzoate (0.5 g/kg FF); ration with silage inoculated with Lactobacillus buchneri (5 × 104 cfu/g FF); ration with fresh sugarcane. Each evaluation period consisted of two weeks for adaptation and one week for data collection. Cows fed rations with silages treated with urea + benzoate and L. buchneri showed lower DM intake (18.5 vs 21.4 kg/day) and lower milk production (17.4 vs 18.6 kg/day) in comparison to those fed fresh forage ration. Fat content was higher in the milk of cows fed silage inoculated with L. buchneri compared to cows in the fresh forage group resulting in similar 3.5% fat corrected milk (FCM) among cows in both groups. Cows fed ration with silage treated with urea + benzoate presented intermediate fat content in milk but inferior FCM production compared to animals fed fresh sugarcane. Feed efficiency (kg FCM/kg DMI) was higher for cows fed ration produced with the inoculated silage (0.95), intermediate for cows that received silage treated with the combination of chemical additives (0.91) and lower for cows fed the ration with fresh sugarcane (0.83). MenosAn experiment was performed aiming at evaluating the performance of dairy cows fed sugarcane silages treated with additives compared to cows fed fresh forage. Twenty-four Holstein cows were grouped in blocks of three cows, according to parity order and milk production level, in multiple 3 × 3 Latin Square design to evaluate three types of ration (63% roughage and 37% concentrate in dry matter - DM): ration with silage treated with urea (5.0 g/kg of fresh forage - FF) + sodium benzoate (0.5 g/kg FF); ration with silage inoculated with Lactobacillus buchneri (5 × 104 cfu/g FF); ration with fresh sugarcane. Each evaluation period consisted of two weeks for adaptation and one week for data collection. Cows fed rations with silages treated with urea + benzoate and L. buchneri showed lower DM intake (18.5 vs 21.4 kg/day) and lower milk production (17.4 vs 18.6 kg/day) in comparison to those fed fresh forage ration. Fat content was higher in the milk of cows fed silage inoculated with L. buchneri compared to cows in the fresh forage group resulting in similar 3.5% fat corrected milk (FCM) among cows in both groups. Cows fed ration with silage treated with urea + benzoate presented intermediate fat content in milk but inferior FCM production compared to animals fed fresh sugarcane. Feed efficiency (kg FCM/kg DMI) was higher for cows fed ration produced with the inoculated silage (0.95), intermediate for cows that received silage treated with the combination of chemical additives (0.... Mostrar Tudo |
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Palavras-Chave: |
Feed efficiency. |
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Thesaurus Nal: |
milk composition; milk production; sodium benzoate; urea. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/23607/1/9269.pdf
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Marc: |
LEADER 02307naa a2200241 a 4500
001 1864164
005 2023-06-30
008 2010 bl uuuu u00u1 u #d
100 1 $aPEDROSO, A. de F.
245 $aPerformance of dairy cows fed rations produced with sugarcane silages treated with additives or fresh sugarcane$h[electronic resource]
260 $c2010
520 $aAn experiment was performed aiming at evaluating the performance of dairy cows fed sugarcane silages treated with additives compared to cows fed fresh forage. Twenty-four Holstein cows were grouped in blocks of three cows, according to parity order and milk production level, in multiple 3 × 3 Latin Square design to evaluate three types of ration (63% roughage and 37% concentrate in dry matter - DM): ration with silage treated with urea (5.0 g/kg of fresh forage - FF) + sodium benzoate (0.5 g/kg FF); ration with silage inoculated with Lactobacillus buchneri (5 × 104 cfu/g FF); ration with fresh sugarcane. Each evaluation period consisted of two weeks for adaptation and one week for data collection. Cows fed rations with silages treated with urea + benzoate and L. buchneri showed lower DM intake (18.5 vs 21.4 kg/day) and lower milk production (17.4 vs 18.6 kg/day) in comparison to those fed fresh forage ration. Fat content was higher in the milk of cows fed silage inoculated with L. buchneri compared to cows in the fresh forage group resulting in similar 3.5% fat corrected milk (FCM) among cows in both groups. Cows fed ration with silage treated with urea + benzoate presented intermediate fat content in milk but inferior FCM production compared to animals fed fresh sugarcane. Feed efficiency (kg FCM/kg DMI) was higher for cows fed ration produced with the inoculated silage (0.95), intermediate for cows that received silage treated with the combination of chemical additives (0.91) and lower for cows fed the ration with fresh sugarcane (0.83).
650 $amilk composition
650 $amilk production
650 $asodium benzoate
650 $aurea
653 $aFeed efficiency
700 1 $aNUSSIO, L. G.
700 1 $aRODRIGUES, A. de A.
700 1 $aSANTOS, F. A. P
700 1 $aMOURÃO, G. B.
700 1 $aBARIONI JUNIOR, W.
773 $tRevista Brasileira de Zootecnia$gv. 39, n. 9, p. 1889-1893, 2010
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
15/03/2012 |
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Data da última atualização: |
28/06/2023 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
CAMPOS, M. M.; BORGES, A. L. da C. C.; GONÇALVES, L. C. |
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Afiliação: |
MARIANA MAGALHAES CAMPOS, CNPGL; ANA LUIZA DA COSTA CRUZ BORGES, UFMG; LÚCIO CARLOS GONÇALVES, UFMG. |
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Título: |
Cana-de-açúcar na alimentação de gado de leite. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: GONÇALVEZ, L. C.; BORGES, I.; FERREIRA, P. D. S. (ed.). Alimentos para gado de leite. Belo Horizonte: FEPMVZ, 2009. |
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Páginas: |
p. 7-25. |
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Idioma: |
Português |
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Thesagro: |
Gado Leiteiro; Nutrição Animal. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/918971/1/Cana-de-acucar-na-alimentacao-de-gado-de-leite.pdf
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Marc: |
LEADER 00563naa a2200169 a 4500
001 1918971
005 2023-06-28
008 2009 bl uuuu u00u1 u #d
100 1 $aCAMPOS, M. M.
245 $aCana-de-açúcar na alimentação de gado de leite.$h[electronic resource]
260 $c2009
300 $ap. 7-25.
650 $aGado Leiteiro
650 $aNutrição Animal
700 1 $aBORGES, A. L. da C. C.
700 1 $aGONÇALVES, L. C.
773 $tIn: GONÇALVEZ, L. C.; BORGES, I.; FERREIRA, P. D. S. (ed.). Alimentos para gado de leite. Belo Horizonte: FEPMVZ, 2009.
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Embrapa Gado de Leite (CNPGL) |
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