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| Venturini,Rafael Sanches; Carvalho,Sérgio; Pacheco,Paulo Santana; Pellegrin,Ana Carolina Ribeiro Sanquetta de; Martins,Andressa Ana; Lopes,Jusecléia Ferreira; Moro,Anderson Bortoluzzi; Simões,Robson Rodrigues. |
| ABSTRACT The objective of this study was to evaluate the characteristics of carcass and non-carcass components of lambs and hoggets finished in the feedlot with high-concentrate corn or sorghum grain-based diets. Thirty-two animals were finished, comprising 16 lambs (milk teeth) and 16 hoggets (two teeth), which were distributed in a completely randomized design in a 2 × 2 factorial arrangement (two sheep categories × two grains). For the variables final live weight, live weight at slaughter, hot carcass weight, cold carcass weight, hot carcass yield, cold carcass yield, carcass compactness index, subjective color, loin-eye area, fasting losses, external organs, internal organs, and for the weights, in kilograms, of neck, shoulder, ribs, and leg, there was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal production; Feedlot; Grain cereal; Sheep. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000300257 |
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| Ávila,Suélen Capa de; Martins,Andressa Ana; Kozloski,Gilberto Vilmar; Orlandi,Tiago; Mezzomo,Mariana Patricia; Stefanello,Cristiano Miguel; Hentz,Fernanda; Castagnino,Pablo de Souza. |
| Seis ovinos Texel × Corriedale (43,6±4,4kg de peso corporal (PC)), alimentados ad libitum com silagem de bagaço de sorgo sacarino (Sorghum bicolor (L.) Moench ssp. saccharatum), foram usados em um experimento em duplo Quadrado Latino 3×3 para avaliar o efeito nutricional da suplementação com níveis de farelo de girassol (0, 7 ou 14g kg-1 de PC). Uma solução (8%, p/v) de ureia e sulfato de amônio (9:1, respectivamente) foi misturada à silagem no momento do fornecimento aos animais, em todos os tratamentos, numa proporção de 50ml de solução kg-1 de silagem. O consumo total de matéria seca (MS), matéria orgânica (MO), fibra em detergente neutro (FDN) e de carboidratos não fibrosos (CNF), assim como o consumo de MS da silagem e de MO digestível, foram... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biocombustíveis; Co-produtos; Consumo; Digestibilidade; Síntese de proteína microbiana; Retenção de N. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000700016 |
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| Fluck,Ana Carolina; Kozloski,Gilberto Vilmar; Martins,Andressa Ana; Mezzomo,Mariana Patricia; Zanferari,Filipe; Stefanello,Simone. |
| Inclusion of forage legumes in diet may improve tropical ruminant systems productivity and sustainability. However, it is not well stablished which chemical components more impact their nutritional value. The relationship between chemical composition and in vitro fermentation of tropical forage legume was evaluated with the objective of obtaining indicators of their nutritional value. Samples of Crotalaria spectabilis, Cajanus cajan, Macrotyloma axillare, Mucuna aterrina, Stylosantis sp. and Canavalia ensiformis, cut from plants at growth age between 47 to 110 days, were analysed. Total gas production showed negative correlation (P<0.05) with total N (R=-0.51), acid detergent fibre (ADF, R=-0.62) and acid detergent lignin (ADL, R=-0.65), and positive... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gas production; Lignin; Nutritional value; Phenolic compounds; Tannins. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000500010 |
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