2010
DOI: 10.1590/s1516-35982010001000014
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Uso de levedura em equinos alimentados com dietas compostas de fenos de diferentes qualidades nutricionais

Abstract: RESUMO -Com o objetivo de avaliar o efeito do uso de probiótico (Saccharomyces cerevisiae) em dietas para cavalos, utilizaram-se quatro equinos machos com média de 400 kg de peso corporal, em delineamento em quadrado latino 4 × 4. As dietas foram compostas de concentrado e feno de capim-tifton 85 (de baixa qualidade) ou feno de alfafa (de alta qualidade), com ou sem a adição de levedura. Cada período experimental teve duração de 36 dias, com coleta total de fezes, para determinação dos coeficientes de digestib… Show more

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Cited by 6 publications
(4 citation statements)
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References 10 publications
(11 reference statements)
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“…It should be noted, too, that the horses in this study had relatively constant body weight (median change 4.2 kg), indicating that dietary energy requirement during the training program was adequately met by adjustments in the diet, following the weekly assessment of animal body conditions. This suspicion agreed with Furtado et al (2010) who concluded that the yeast use may be beneficial in the diet of horses that are fed a low-quality diet.…”
Section: Groupssupporting
confidence: 65%
See 1 more Smart Citation
“…It should be noted, too, that the horses in this study had relatively constant body weight (median change 4.2 kg), indicating that dietary energy requirement during the training program was adequately met by adjustments in the diet, following the weekly assessment of animal body conditions. This suspicion agreed with Furtado et al (2010) who concluded that the yeast use may be beneficial in the diet of horses that are fed a low-quality diet.…”
Section: Groupssupporting
confidence: 65%
“…Moreover, Hall et al (1990) tested various yeast doses in horse diets (0, 10, 20 and 40 g/animal) and did not find any significant effect on nutrient usage. Furtado et al (2010) also found no probiotic influence on dietary fiber usage in horses with daily 15 g yeast supplementation. However, Agazzi et al (2011) found an improvement in DM, OM, NDF and ADF usage in the diet when horses were supplemented with 50 g of yeast.…”
Section: Groupsmentioning
confidence: 86%
“…The use of diets containing higher intake of roughage help to maintain the pH. This maintenance of pH can buffer the products of fermentation in the large intestine due to its rich dry matter content (15) .…”
Section: Resultsmentioning
confidence: 99%
“…estudaram oito equinos adultos machos fistulados, alimentados com concentrado e volumoso em proporções iguais, com ou sem suplementação diária de 10 g de SC. Após as refeições foram medidas as concentrações de ácido lático, ácidos graxos voláteis, amônia e o pH no ceco, além de coleta de amostras do conteúdo de no ceco e cólon foi superior nos cavalos suplementados Furtado et al (2010),. usou volumosos com diferentes qualidades, avaliaram dietas na proporção 70:30 de volumoso:concentrado com ou sem suplementação de 15g/dia de leveduras S. cerevisiae e não encontraram diferenças significativas nos coeficientes de digestibilidade aparente da MS, PB, extrato etéreo (EE), FDN e FDA, quando considerados fenos de mesmo valor nutricional.…”
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