2004
DOI: 10.1590/s1516-35982004000700013
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Efeito das dietas de baixo teor de proteína bruta, suplementadas com aminoácidos, para leitões machos castrados (15 a 30 kg)

Abstract: RESUMO -Foi conduzido um experimento, objetivando avaliar o efeito de dietas de baixo teor de proteína bruta, suplementadas com aminoácidos, sobre o desempenho de leitões machos castrados na fase inicial. Foram utilizados 40 suínos geneticamente melhorados, de linhagem fêmea comercial, distribuídos em delineamento experimental de blocos inteiramente casualizados, com quatro tratamentos, cinco blocos e dois animais por unidade experimental. Os quatro tratamentos foram: 18,73% P 0,96% L -dieta à base de milho e … Show more

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Cited by 7 publications
(4 citation statements)
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“…Pigs were fasted during six hours before blood collection that was performed by a puncture of the jugular vein (Oliveira et al 2004). Blood samples were also collected on days 0, 12 and 24 of the experimental period to determine serum IgG production.…”
Section: Blood Collectionmentioning
confidence: 99%
“…Pigs were fasted during six hours before blood collection that was performed by a puncture of the jugular vein (Oliveira et al 2004). Blood samples were also collected on days 0, 12 and 24 of the experimental period to determine serum IgG production.…”
Section: Blood Collectionmentioning
confidence: 99%
“…Low crude protein diets formulated with crystalline amino acids are an effective way to decrease nitrogen excretion from the pigs (Canh et al, 1998, Oliveira et al, 2004. According to the ideal protein concept, animals are fed on the exact amino acid amounts required by them, or rather, with no excess or lack of amino acids in the diet (Baker, 1996).…”
Section: Introductionmentioning
confidence: 99%
“…Ao término do período experimental foram realizadas as coletas de sangue, após jejum alimentar de 12 horas, por meio de punção na veia jugular (OLIVEIRA et al, 2004), com auxílio de agulhas de 100mm de comprimento. Foram colhidos aproximadamente 10mL de sangue, que foram divididos em dois tubos do tipo Vacutainer, um contendo EDTA-K3 e outro contendo Fluoreto de sódio/oxalato.…”
Section: Methodsunclassified