2002
DOI: 10.1590/s0103-84782002000400023
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Digestibilidade da ração de frangos de corte suplementados com probióticos e antibiótico

Abstract: O objetivo deste experimento foi avaliar a digestibilidade da ração de frangos de corte a qual continha ou não antibiótico e probióticos na fase inicial (um a 20 dias) e na fase final (21-40 dias). As aves foram distribuídas em um delineamento inteiramente casualizado com quatro tratamentos: Tratamento 1- Dieta Testemunha; Tratamento 2 - Dieta Testemunha + 0,02 % de probiótico 1 (Calsporin 10®), Tratamento 3 - Dieta Testemunha + 2,0% na fase inicial e 0,63% na fase final de probiótico 2 (Estibion aves®); Trata… Show more

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Cited by 3 publications
(3 citation statements)
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References 8 publications
(6 reference statements)
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“…The metabolizability values determined were similar to those observed in other assays with broiler chickens and were between 70 and 77% for DM (Oliveira et al, 2007;Vasconcellos et al, 2007;Rodrigues et al, 2005;Corrêa et al, 2002), 74 and 77% for CE (Vasconcellos et al, 2007;Rodrigues et al;2005) and 63 and 67% for CP (López et al, 2007;Oliveira et al, 2007). Apart from this, the values of AMEn obtained in this experiment were very near the formulated values of 3.055 kcal ME/kg (Table 2).…”
Section: Resultssupporting
confidence: 85%
See 1 more Smart Citation
“…The metabolizability values determined were similar to those observed in other assays with broiler chickens and were between 70 and 77% for DM (Oliveira et al, 2007;Vasconcellos et al, 2007;Rodrigues et al, 2005;Corrêa et al, 2002), 74 and 77% for CE (Vasconcellos et al, 2007;Rodrigues et al;2005) and 63 and 67% for CP (López et al, 2007;Oliveira et al, 2007). Apart from this, the values of AMEn obtained in this experiment were very near the formulated values of 3.055 kcal ME/kg (Table 2).…”
Section: Resultssupporting
confidence: 85%
“…No statistical difference was detected (P>0.05) between the CP metabolizability evaluated in broilers submitted to 0, 4 and 6h fasting periods. Nevertheless, the 8h fasting period led to lower metabolizability (P<0.01), which corroborated the hypothesis that fasting causes changes in nutrient absorption and metabolism (Ferraris & Carey, 2000). It is possible that the lower CP metabolizability was the outcome of increased endogenous and mainly of metabolic losses that occur with increased fasting times.…”
Section: Resultssupporting
confidence: 76%
“…Portanto, a aplicação de probióticos pode representar uma excelente alternativa ao uso de antibióticos e quimioterápicos, os quais podem causar problemas econômicos, sanitários e ambientais. Vários estudos relatam o efeito positivo do uso de probióticos na avicultura (Correa et al, 2002), suinocultura (Huaynate et al, 2006) e, mais recentemente, na piscicultura (Suzer et al, 2008) e carcinicultura (Vieira et al, 2010).…”
Section: Introductionunclassified