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| Souza, Kennyson Alves de; Goes, Rafael Henrique de T. B.; Silva, Luiz Henrique Xavier da; Yoshihara, Mayara Mitiko; Prado, Ivanor Nunes do. |
| The influence of the replacement of soybean meal by crambe crushed in concentrated supplement at proportions 0, 5, 10, 15%, on the performance and carcass traits of grazing cows is assessed. Within a completely randomized design, twenty Nellore cows, fed on Brachiaria humidicola, were supplemented during the rain-drought transition period and monitored with regard to weight and body conditions every 28 days. Total forage mass and percentages of leaf, stem and senescent material were quantified in loco. The estimation of forage quality consumed by animals was performed by the simulated grazing method. There were no significant differences between the levels of inclusion of crambe crushed on animal performance or carcass characteristics. Replacement did not... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.05.00-4; 5.04.03.00-1; 5.04.03.02-8 by-product; Brachiaria humidicula; Longissimus muscle area; Rib cut. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24607 |
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| Oliveira,Ivanna Moraes de; Paulino,Pedro Veiga Rodrigues; Valadares Filho,Sebastião de Campos; Detmann,Edenio; Paulino,Mário Fonseca; Gomide,Lúcio Alberto de Miranda; Duarte,Marcio de Souza; Couto,Victor Rezende Moreira. |
| This trial was conducted to evaluate the quantitative carcass traits of Nellore, F1 Simmental × Nellore and F1 Angus × Nellore steers fed at maintenance level or ad libitum with 1% and 2% of the body weight in concentrate. The animals were allotted to the treatments in a completely randomized experimental design, in a 3 × 3 factorial arrangement. The animals fed the ad libitum diet with more concentrate had greater cold carcass weight, cold carcass yield and longissimus muscle area/100 kg of cold carcass weight when compared with animals fed the diet with low concentrate allowance. There was no difference between the ad libitum diets for all of the carcass cuts yields, except for top sirloin. Crossbred animals had cold carcass yield larger than the Nellore... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass yield; Longissimus muscle area; Tissue deposition. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200042 |
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