<b>Digestible lysine levels in semi-heavy laying hens in the period from 28 to 44 weeks of age

by Tiago Antônio dos Santos, Adriano Geraldo, Luiz Carlos Machado, Rogério Amaro Gonçalves, Kléber Pelícia, Sérgio Domingos Simão
Published 2014-03-01

<b>Carbohydrase and phytase supplementation in diets for semi-heavy laying hens

by Adriano Geraldo, Karina Rodrigues Aurora Gomes, Édison José Fassani, Antonio Gilberto Bertechini, Sérgio Domingos Simão, Filipe Soares Nogueira
Published 2014-07-01