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| Oliveira,Ivanna Moraes de; Paulino,Pedro Veiga Rodrigues; Marcondes,Marcos Inácio; Valadares Filho,Sebastião de Campos; Cavali,Jucilene; Prados,Laura Franco; Duarte,Marcio de Souza; Detmann,Edenio. |
| This trial was conducted to evaluate some beef quality attributes of Nellore, F1 Simmental × Nellore and F1 Angus × Nellore steers finished on feedlot. The effects of feeding regime and genetic group on shear force, thawing losses, cooking (leak + evaporation) losses, total losses and muscle fiber type, as well as carcass pH and temperature during 24 h of chilling were evaluated. There was a genetic group effect on shear force, where the beef from F1 Simmental × Nellore and F1 Angus × Nellore animals had lower values than Nellore animals. Beef of the animals fed the diets with 1% and 2% of body weight on concentrated lost more liquid than the meat of the animals fed at maintenance during thawing and when considering total losses. During cooking there was a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beef quality; Muscular fibers; Shear force. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200037 |
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| Cavali,Jucilene; Pereira,Odilon Gomes; Valadares Filho,Sebastião de Campos; Santos,Edson Mauro; Carvalho,Gleidson Giordano Pinto de; Santos,Márcia Vitória; Porto,Marlos Oliveira; Rodrigues,Juliana Ferraz Huback. |
| It was evaluated the addition of calcium oxide (0; 0.5; 1.0; 1.5; and 2.0% of dry matter) effect on the chemical composition and ruminal degradability of the dry matter and neutral detergent fiber, on the losses of dry matter, and on the microbial population in sugar cane silages. A design with five levels of calcium oxide and three replications was used. All the variables were influenced by the addition of calcium oxide in the silages, except the composition in acid detergent insoluble protein, water soluble carbohydrates and lignin. The dry matter content and pH linearly increased while the contents of organic matter, hemicellulose and crude protein linearly decreased with the levels of calcium oxide. Neutral detergent fiber corrected for ashes and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Effluent; Ensilage; Microbial population; Nutritional value; Whitewash. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000700002 |
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| Porto,Marlos Oliveira; Paulino,Mário Fonseca; Valadares Filho,Sebastião de Campos; Sales,Maykel Franklin Lima; Detmann,Edenio; Cavali,Jucilene. |
| Avaliou-se a influência da forma de utilização do milho em suplementos no desempenho de novilhos na fase de terminação, durante o período das águas, em pastagem de capim-braquiária. Utilizaram-se 16 bovinos mestiços com peso inicial de 384 kg e 18 meses de idade, distribuídos em delineamento inteiramente casualizado, com quatro tratamentos mistura mineral (MM) (controle); milho triturado (MT); milho desintegrado com sabugo (MDS); e milho desintegrado com palha e sabugo (MDPS) - e quatro repetições. Os animais foram mantidos em pastagem de 6 ha de Brachiaria decumbens Stapf, dividida em quatro piquetes de 1,5 ha, com disponibilidade de matéria seca total (MST) de 4,77 t/ha e MSpd (matéria seca potencialmente digestível) de 3,14 t/ha. Para avaliação dos... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gado de corte; Ganho de peso; Pasto; Suplementação. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982008001200024 |
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| Cavali,Jucilene; Pereira,Odilon Gomes; Valadares Filho,Sebastião de Campos; Porto,Marlos Oliveira; Fernandes,Francisco Eden Paiva; Garcia,Rasmo. |
| The effects of different ratios of sugarcane and elephant grass (0:100, 25:75, 50:50, 75:25 and 100:0% of the natural basis) were assessed on the chemical composition and losses in silages treated with a bacterial inoculant, using laboratory silos. A 2 × 5 factorial arrangement (with and without inoculant and five elephant grass ratios) in a randomized blocks design with three replications was used. Interaction was observed in the sugarcane and elephant grass ratio × bacterial inoculant for crude protein (CP) and pH. The other variables were influenced only by the increasing proportions of elephant grass. The contents of dry matter, neutral detergent fiber corrected for ashes and protein, acid detergent fiber, insoluble protein in acid detergent fiber,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Effluent; Ethanol; Nutritional value; Organic acids; Soluble sugars. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000300003 |
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| Porto,Marlos Oliveira; Paulino,Mário Fonseca; Valadares Filho,Sebastião de Campos; Detmann,Edenio; Cavali,Jucilene; Sales,Maykel Franklin Lima; Valente,Ériton Egidio Lisboa; Couto,Victor Rezende Moreira. |
| The objective of this study was to estimate requirements of energy, protein and macrominerals of young Nellore/Holstein crossbreds bulls supplemented on pastures of Brachiaria decumbens Stapf. Thirty-five young bulls, at 8.53±0.18 months of age and with initial body weight of 230.6±6.1 kg were used. Ten animals were slaughtered as reference, in different weight range, and the other animals were slaughtered at the end of the experimental period. For estimate of net energy requirements for weight, a regression equation between log of retained energy (RE) and log of empty body weight gain (EBWG) was constructed. Net requirements of Ca, P, Mg, Na and K were determined by the equation Y' = a.b.Xb-1, in which a and b represent the intercept and the coefficient... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Multiple supplements; Net energy; Supplementation; Zebu. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000300037 |
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| Porto,Marlos Oliveira; Paulino,Mário Fonseca; Detmann,Edenio; Valadares Filho,Sebastião de Campos; Sales,Maykel Franklin Lima; Cavali,Jucilene; Nascimento,Michele Lopes do; Acedo,Tiago Sabella. |
| Avaliaram-se o desempenho produtivo e as características nutricionais em tourinhos Nelore em fase de recria, não-castrados, recebendo diferentes ofertas de suplementos em pastagem de Brachiaria decumbens, de julho a setembro de 2006. A área foi dividida em cinco piquetes de 2,0 ha, com disponibilidade média de matéria seca (MS) e matéria seca potencialmente digestível (MSpd) de 3,88 e 2,22 t/ha, respectivamente. Foram utilizados 30 bezerros com peso e idade iniciais médios de 230,0 ± 6,14 kg e 8,5 ± 0,18 meses, em delineamento inteiramente casualizado contendo cinco tratamentos: quatro ofertas de suplementos em comparação a mistura mineral (MM). Foram avaliados a MM (60 g/animal) e suplementos múltiplos, fornecidos diariamente nas quantidades de 0,5; 1,0;... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Consumo; Digestibilidade; Gado de corte; Ganho diário; Pasto. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001100037 |
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| Oliveira,Ivanna Moraes de; Paulino,Pedro Veiga Rodrigues; Marcondes,Marcos Inácio; Valadares Filho,Sebastião de Campos; Detmann,Edenio; Cavali,Jucilene; Duarte,Marcio de Souza; Mezzomo,Rafael. |
| Sixty 18-month-old steers (20 Nellore, 20 F1 Simmental × Nellore and 20 F1 Angus × Nellore with average body weight of 265.6±6.4 kg; 325.3±4.7 kg and 324.6±6.0 kg, respectively) were used. The effects of feeding regime and genetic group on physical carcass composition, empty body composition, composition of the gain, as well as the pattern of tissue deposition were evaluated in this trial. The interaction between genetic group and feeding regime was not significant for any variable evaluated. Animals fed at the maintenance level produced carcass with larger proportions of bones and muscle than the animals fed ad libitum and Nellore animals had larger muscle portion and smaller adipose tissue portion on the carcass than the crossbred animals. Nellore... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Empty body gain; Physical gain composition; Visceral fat. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200036 |
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| Codognoto,Luciane da Cunha; Porto,Marlos Oliveira; Conde,Thassiane Telles; Cavali,Jucilene; Ferreira,Elvino. |
| ABSTRACT: The inner bark or less tender sheath generated from industrial manufacture of canned babassu palm (Attalea speciosa) heart is inadequate for human consumption, often being discarded inappropriately and giving rise to environmental pollution. Accordingly, the aim of this study was to assess the intake and digestibility in sheep fed on silage of the agro-industrial co-product of babassu palm (ICBP)enriched with different additives, or on sugarcane silage. Fifteen Santa Inês sheep were distributed in a completely randomized design, consisting of five treatments and three replicates. The treatments comprised babassu palm silage enriched with broken maize (BM), broken rice (BR), cassava scrapings (CS), coffee husk combined with maize kernel (CC), and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Attalea speciosa; Animal nutrition; Alternative feed; Inner bark; Roughage. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000400651 |
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| Carvalho,Gleidson Giordano Pinto de; Garcia,Rasmo; Pires,Aureliano José Vieira; Pereira,Odilon Gomes; Azevêdo,José Augusto Gomes; Carvalho,Bruna Mara Aparecida de; Cavali,Jucilene. |
| O experimento foi conduzido para avaliar o valor nutritivo da silagem de capim-elefante produzida com o capim emurchecido ou adicionada de diferentes níveis de farelo de cacau. O capim-elefante foi colhido aos 50 dias de rebrota após o corte de uniformização e submetido aos seguintes tratamentos na ensilagem: capim-elefante emurchecido ao sol por 8 horas, e capim-elefante sem emurchecimento com 0, 7, 14, 21 e 28% de farelo de cacau (FC) (% da matéria natural). Foram utilizadas quatro repetições por tratamento; o material foi acondicionado em silos de PVC com 0,15 m de diâmetro e 0,3 m de altura, adotando-se compactação de 500 kg/m³. A inclusão do farelo de cacau na ensilagem do capim-elefante mostrou-se eficiente em aumentar o teor de MS da silagem. A... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Forrageira; Pennisetum purpureum; Subproduto; Theobroma cacao. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982007000700006 |
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