|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
20/05/2024 |
Data da última atualização: |
26/06/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RIBEIRO, R. S.; SILVA, A. S.; DIAVÃO, J.; SACRAMENTO, J. P.; MINIGHIN, D.; TOMICH, T. R.; MACHADO, F. S.; CAMPOS, M. M.; PEREIRA, L. G. R.; MAURÍCIO, R. M.; CHAVES, A. V. |
Afiliação: |
RAFAEL SANDIN RIBEIRO, UNIVERSIDADE FEDERAL DE SAO JOAO DEL-REI; ABIAS SANTOS SILVA; JACIARA DIAVÃO; JOÃO PAULO SACRAMENTO, UNIVERSIDADE FEDERAL DE SÃO JOÃO DEL-REI; DUARTE MINIGHIN, UNIVERSIDADE FEDERAL DE SÃO JOÃO DEL-REI; THIERRY RIBEIRO TOMICH, CNPGL; FERNANDA SAMARINI MACHADO, CNPGL; MARIANA MAGALHAES CAMPOS, CNPGL; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; ROGÉRIO MARTINS MAURÍCIO, UNIVERSIDADE FEDERAL DE SÃO JOÃO DEL-REI; ALEXANDRE VIEIRA CHAVES, UNIVERSITY OF SYDNEY. |
Título: |
Ration particle size has different effects on digestive but not production parameters in higher-yielding (Holstein) compared to lower-yielding (Girolando) cows. |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
Journal of Dairy Research, v. 91, n. 1, p. 25-30, 2024. |
DOI: |
https://doi.org/10.1017/S0022029924000207 |
Idioma: |
Inglês |
Conteúdo: |
The aim of the study was to evaluate the effect of total mixed ration particle size (length) and breed of cow on intake dynamics, animal performance and CH4 emissions, comparing high yielding Holstein and low yielding Girolando cows. The experimental design was 2 × 2 Latin Square arranged as a crossover factorial scheme with two diets (short particle size, SPS and long particle size, LPS) and the two breed compositions. The design comprised two periods of 26 d each, where all data collection was performed at cow level. No influence of the particle size occurred for the passage rate, neutral detergent fiber digestibility, performance and milk composition, methane emissions or ruminal fermentation parameters. Girolando cows had greater dry matter intake (DMI) when fed SPS, while Holsteins had the same (P < 0.05). Girolando cows had lower dry matter digestibility when fed LPS compared to SPS, while Holsteins had the opposite effect (P < 0.05). Also, the digestibility of crude protein and non-fibrous carbohydrates decreased in Girolando cows fed LPS, but not in Holsteins (P < 0.05). Girolando cows reduced DMI by 10.6% when fed LPS diet (P < 0.05). Girolando had an increased eating rate (+24 g of DM/min; P < 0.05) compared to Holstein cows, but Holstein cows had a lower CH4 intensity (by 29.7%: P < 0.05). Girolando cows increased the dry matter intake when fed a diet with short particle size, while the same did not happen in Holsteins. Dry matter digestibility increased in Holsteins when fed long particle size, while the opposite was observed in Girolando cows. Nutrient digestibility was reduced in Girolando cows when fed short particle size. Particle size did not influence eating time, eating rate, feed trough visits, visits with intake, milk yield and composition regardless of the breed. Reducing particle size increased CH4 intensity in both breeds. MenosThe aim of the study was to evaluate the effect of total mixed ration particle size (length) and breed of cow on intake dynamics, animal performance and CH4 emissions, comparing high yielding Holstein and low yielding Girolando cows. The experimental design was 2 × 2 Latin Square arranged as a crossover factorial scheme with two diets (short particle size, SPS and long particle size, LPS) and the two breed compositions. The design comprised two periods of 26 d each, where all data collection was performed at cow level. No influence of the particle size occurred for the passage rate, neutral detergent fiber digestibility, performance and milk composition, methane emissions or ruminal fermentation parameters. Girolando cows had greater dry matter intake (DMI) when fed SPS, while Holsteins had the same (P < 0.05). Girolando cows had lower dry matter digestibility when fed LPS compared to SPS, while Holsteins had the opposite effect (P < 0.05). Also, the digestibility of crude protein and non-fibrous carbohydrates decreased in Girolando cows fed LPS, but not in Holsteins (P < 0.05). Girolando cows reduced DMI by 10.6% when fed LPS diet (P < 0.05). Girolando had an increased eating rate (+24 g of DM/min; P < 0.05) compared to Holstein cows, but Holstein cows had a lower CH4 intensity (by 29.7%: P < 0.05). Girolando cows increased the dry matter intake when fed a diet with short particle size, while the same did not happen in Holsteins. Dry matter digestibility increased in Holste... Mostrar Tudo |
Palavras-Chave: |
Comportamento de classificação; Intensidade de CH4; Taxa de passagem. |
Thesagro: |
Bovino; Fermentação; Rúmen. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02918naa a2200325 a 4500 001 2164318 005 2024-06-26 008 2024 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1017/S0022029924000207$2DOI 100 1 $aRIBEIRO, R. S. 245 $aRation particle size has different effects on digestive but not production parameters in higher-yielding (Holstein) compared to lower-yielding (Girolando) cows.$h[electronic resource] 260 $c2024 520 $aThe aim of the study was to evaluate the effect of total mixed ration particle size (length) and breed of cow on intake dynamics, animal performance and CH4 emissions, comparing high yielding Holstein and low yielding Girolando cows. The experimental design was 2 × 2 Latin Square arranged as a crossover factorial scheme with two diets (short particle size, SPS and long particle size, LPS) and the two breed compositions. The design comprised two periods of 26 d each, where all data collection was performed at cow level. No influence of the particle size occurred for the passage rate, neutral detergent fiber digestibility, performance and milk composition, methane emissions or ruminal fermentation parameters. Girolando cows had greater dry matter intake (DMI) when fed SPS, while Holsteins had the same (P < 0.05). Girolando cows had lower dry matter digestibility when fed LPS compared to SPS, while Holsteins had the opposite effect (P < 0.05). Also, the digestibility of crude protein and non-fibrous carbohydrates decreased in Girolando cows fed LPS, but not in Holsteins (P < 0.05). Girolando cows reduced DMI by 10.6% when fed LPS diet (P < 0.05). Girolando had an increased eating rate (+24 g of DM/min; P < 0.05) compared to Holstein cows, but Holstein cows had a lower CH4 intensity (by 29.7%: P < 0.05). Girolando cows increased the dry matter intake when fed a diet with short particle size, while the same did not happen in Holsteins. Dry matter digestibility increased in Holsteins when fed long particle size, while the opposite was observed in Girolando cows. Nutrient digestibility was reduced in Girolando cows when fed short particle size. Particle size did not influence eating time, eating rate, feed trough visits, visits with intake, milk yield and composition regardless of the breed. Reducing particle size increased CH4 intensity in both breeds. 650 $aBovino 650 $aFermentação 650 $aRúmen 653 $aComportamento de classificação 653 $aIntensidade de CH4 653 $aTaxa de passagem 700 1 $aSILVA, A. S. 700 1 $aDIAVÃO, J. 700 1 $aSACRAMENTO, J. P. 700 1 $aMINIGHIN, D. 700 1 $aTOMICH, T. R. 700 1 $aMACHADO, F. S. 700 1 $aCAMPOS, M. M. 700 1 $aPEREIRA, L. G. R. 700 1 $aMAURÍCIO, R. M. 700 1 $aCHAVES, A. V. 773 $tJournal of Dairy Research$gv. 91, n. 1, p. 25-30, 2024.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 4 | |
1. | | ROCHA-FRIGONI, N. A. S.; LEÃO, B. C. S.; NOGUEIRA, E.; ACCORSI, M. F.; NEVES, T. V.; MARCOS, M. T.; CUNHA JUNIOR, G.; MINGOTI, G. Z. Effect of dietary supplementation with polyunsaturated fatty acids on the recovery and oocyte quality and serum concentration of progesterone, insulin and leptin. In: PROCEEDINGS OF THE ANNUAL MEETING OF THE BRAZILIAN EMBRYO TECHNOLOGY SOCIETY, 27., 2013, Praia do Forte, BA. Resumos... Praia do Forte: SBTE, 2013. Publicado em: Animal Reproduction, v. 10, n. 3, July/September, 2013.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pantanal. |
| |
2. | | LEÃO, B. C. S.; NOGUEIRA, E.; ROCHA, N. A. S.; ACCORSI, M. F.; NEVES, T. V.; MARCOS, M. T. S.; CUNHA JUNIOR, G. F.; MINGOTI, G. Z. Nutritional supplementation of nelore heifers with polyunsaturated fatty acids do not interfere in the development and cryotolerance of in vitro produced embryos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 26., 2012, Foz do Iguaçu. Anais. Belo Horizonte: CBRA, 2012.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pantanal. |
| |
3. | | LEÃO, B. C. da S.; NOGUEIRA, E.; ROCHA, N. A. de S.; ACCORSI, M. F.; NEVES, T. V.; MARCOS, M. T. de S.; CUNHA JUNIOR, G. F. da C.; MINGOTI, G. Z. Suplementação com antioxidantes durante a maturação aumenta a resistencia ao estresse oxidativo em embriões produzidos in vitro, mas não melhora a criotolerância. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 26., 2012, Foz do Iguaçu. Anais. Belo Horizonte: CBRA, 2012. p. 498.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pantanal. |
| |
4. | | LEÃO, B. C. da S.; NOGUEIRA, E.; ROCHA, N. A. de S.; ACCORSI, M. F.; NEVES, T. V.; MARCOS, M. T. de S.; CUNHA JUNIOR, G. F. da C.; MINGOTI, G. Z. Suplementação nutricional de novilhas nelore com ácidos graxos poliinsaturados: efeitos sobre a população folicular ovariana, recuperação e qualidade oocitária. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 26., 2012, Foz do Iguaçu. Anais. Belo Horizonte: CBRA, 2012.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pantanal. |
| |
Registros recuperados : 4 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|