2011
DOI: 10.1590/s0102-09352011000600021
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Milho inteiro e moído em diferentes sistemas de alimentação para poedeiras semipesadas

Abstract: RESUMOAvaliaram-se o desempenho e a qualidade de ovos de poedeiras semipesadas alimentadas com dietas com diferentes granulometrias do milho em dois sistemas de alimentação (fatorial 4x2) utilizando-se 256 aves em 32 gaiolas, a partir da 46ª semana de idade. As granulometrias do milho utilizadas foram: milho inteiro, milho com 3.198µm, milho com 1254µm e milho com 663µm de diâmetro geométrico médio, e os dois sistemas de alimentação: completo e de livre escolha. O experimento teve duração de quatro períodos de… Show more

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Cited by 2 publications
(1 citation statement)
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“…Despite not being a commonly evaluated parameter in laying birds, the increase in abdominal fat found in these birds should be taken into account, mainly because laying birds deposit more abdominal fat as they age, and this excess fat may negatively affect the performance (Xing et al, 2009;Gewehr et al, 2011) and productive lifespan of those animals. Thus, factors favoring an increase in abdominal fat deposition should be avoided.…”
Section: Discussionmentioning
confidence: 99%
“…Despite not being a commonly evaluated parameter in laying birds, the increase in abdominal fat found in these birds should be taken into account, mainly because laying birds deposit more abdominal fat as they age, and this excess fat may negatively affect the performance (Xing et al, 2009;Gewehr et al, 2011) and productive lifespan of those animals. Thus, factors favoring an increase in abdominal fat deposition should be avoided.…”
Section: Discussionmentioning
confidence: 99%