Consulta: creatorFacets:"Undi,Michael"
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Data/hora: 19/05/2024 00:54:41

Apparent digestibility of diets with different concentrations of lysine and energy in piglets with different body weights and post-weaning age
Provedor de dados: 96
Autores: Trindade Neto,Messias Alves da; Bruno,Daniel Gonçalves; Berto,Dirlei Antonio; Undi,Michael; Schammass,Eliana Aparecida.
The effects of body weight or age and dietary digestible lysine and metabolizable energy on apparent digestibility of energy and dry matter were evaluated in piglets after weaning. The animals were weaned at 21 days of age and distributed in two groups: 8.68 ± 0.76 kg at 28 days of age (weaned 7 days earlier); and 12.73 ± 0.99 kg at 35 days of age (weaned 14 days earlier). The pigs were allotted in digestibility cages in a completely randomized block design with the following factorial arrangements: 2 × 4 composed of two weight categories and four levels of digestible lysine (1.222; 1.305; 1.390 and 1.497%); and 2 × 3 composed of two weight categories and three levels of metabolizable energy (3,510; 3,700 and 3,830 kcal/kg rations). Digestible lysine was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digestible amino acid; Digestible energy; Nitrogen retention; Weaned.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000800022