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| Menezes,Luis Fernando Glasenapp de; Segabinazzi,Luciane Rumpel; Restle,João; Freitas,Leandro da Silva; Brondani,Ivan Luiz; Silveira,Magali Floriano da; Pacheco,Rangel Fernandes; Paula,Perla Cordeiro de; Joner,Guilherme. |
| The objective of this work was to evaluate the meat lipid profile from Devon beef steers finished in pearl millet (Pennisetum americanum) pasture and fed at different rates of concentrate supplementary diet. Twelve steers weighing 270 kg, at 12‑month‑average initial age, were randomly distributed into three treatments: pearl millet pasture; and pearl millet pasture plus a concentrate equivalent at 0.5 or 1.0% of body weight, with two replicates. Total contents of saturated and unsaturated fatty acids, the polyunsaturated:saturated ratio and other relevant fatty acids as the vaccenic acid, conjugated linoleic acid, omega‑3, and omega‑6 were not affected by the consumption of a concentrate supplement at 0.5 or 1.0% live weight. However, the 0.5%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pennisetum americanum; Conjugated linoleic acids; Fatty acids; Omega‑3; Tropic pasture; Wheat bran. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000500012 |
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| Pizzuti,Luiz Angelo Damian; Alves Filho,Dari Celestino; Brondani,Ivan Luiz; Freitas,Leandro da Silva; Metz,Patrícia Alessandra Meneguzzi; Callegaro,Álisson Marian; Pacheco,Rangel Fernandes; Pereira,Lucas Braido. |
| Production parameters of intercropped pastures of oat and rye grass managed with beef heifers supplemented with brown rice meal and/or protected fat were evaluated. Twenty-eight Charolais × Nellore crossbred heifers at initial average age of 18 months and initial average live weight of 274.9 kg were utilized in the experiment. Animals were kept on oat + rye grass pastures and distributed in the following treatments: no-supplementation (NS): heifers kept only in pastures; Megalac (MEG): supplementation with protected fat; brown rice meal (BRM): supplementation with BRM; BRM + MEG: supplementation with BRM plus protected fat. The greater participation of oat leaf was from July 5th to August 10th, 2009 and of rye grass, from August 30th to September 26th,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Crude protein; Forage loss; Forage mass; Intake; Leaf blade offer. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000800018 |
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