Effect of dietary levels of methionine + cystine on performance of broiler breeders Efeito dos níveis dietéticos de metionina + cistina no desempenho de matrizes pesadas

The objective of this experiment was to evaluate levels of methionine + cystine levels for broiler breeders from 40 to 60 weeks of age. It was used 288 Cobb broiler breeders, distributed in a randomized experimental design with six levels of methionine+ cystine in the diets (0.39; 0.47; 0.55; 0.63;...

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Hlavní autoři:	Paulo Cezar Gomes, Cristina Amorim Ribeiro de Lima, Arele Arlindo Calderano, Horacio Santiago Rostagno, Luiz Fernando Teixeira Albino
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Sociedade Brasileira de Zootecnia 2011-05-01
Edice:	Revista Brasileira de Zootecnia
Témata:	aminoácidos sulfurosos exigência ovos eggs requirement sulfur amino acid
On-line přístup:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000500011
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