2014
DOI: 10.1590/1678-41626258
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Proteína bruta e energia metabolizável para codornas de corte de um a 14 dias de idade

Abstract: RESUMOCom o objetivo de avaliar diferentes níveis de proteína bruta e de energia metabolizável para codornas de corte de um a 14 dias de idade, foi realizado um estudo utilizando 840 codornas de corte, mistas. As aves foram distribuídas em arranjo fatorial (2x5) constituído por 10 tratamentos (dois níveis de energia metabolizável  2800 e 3000kcal/kg e cinco níveis de proteína bruta  22,0; 24,0; 26,0; 28,0 e 30,0%), sete repetições com 12 aves cada. Foram avaliados os seguintes parâmetros: consumo de ração, g… Show more

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Cited by 3 publications
(3 citation statements)
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“…There was no effect of treatments on abdominal fat deposition, since the energy levels used in the diets served only to meet the energy requirement of the birds, which tends to increase as the animal ages. A different result was found by Reis et al (2014), who reported a linear increase (P>0.01) in carcass fat content with increasing dietary energy levels. This increase is associated with excess ME in the diets (2,600, 2,700, 2,800, 2,900, 3,000, 3100, and 3200 kcal ME/kg), which causes the surplus energy to be stored in the form of fat in the carcass.…”
Section: Resultscontrasting
confidence: 54%
See 1 more Smart Citation
“…There was no effect of treatments on abdominal fat deposition, since the energy levels used in the diets served only to meet the energy requirement of the birds, which tends to increase as the animal ages. A different result was found by Reis et al (2014), who reported a linear increase (P>0.01) in carcass fat content with increasing dietary energy levels. This increase is associated with excess ME in the diets (2,600, 2,700, 2,800, 2,900, 3,000, 3100, and 3200 kcal ME/kg), which causes the surplus energy to be stored in the form of fat in the carcass.…”
Section: Resultscontrasting
confidence: 54%
“…Corroborating these results, Reis et al (2014) observed that the dietary energy level influenced feed intake, such that quail fed diets with the lowest energy level, 2,900 kcal ME/kg, had a higher intake as compared with those receiving the diet containing 3,000 kcal ME/kg.…”
Section: Resultsmentioning
confidence: 73%
“…Veloso et al 2012and Teixeira et al (2013), on the other hand, found this effect at the CP level of 26%. Additionally, Corrêa et al (2007) and Reis et al (2014) reported a quadratic response from WG, with maximum values achieved at the respective CP levels of 30.1 and 28.8%.…”
Section: Resultsmentioning
confidence: 96%