Effect of supplementation of crystalline lysine on the performance of WL layers in tropics during summer

Evaluation of amino-acid supplemented diets varying in protein levels for laying hens

(2014) F. Ji et al.   JOURNAL OF APPLIED POULTRY RESEARCH

Effects of metabolizable energy and balanced protein on egg production, quality, and components of Lohmann Brown laying hens

(2013) F. Li et al.   JOURNAL OF APPLIED POULTRY RESEARCH

Effects of balanced dietary protein levels on egg production and egg quality parameters of individual commercial layers

(2013) M. Y. Shim et al.   POULTRY SCIENCE

Effect of dietary concentrations of energy, crude protein, lysine, and methionine on the performance of White Leghorn layers in the tropics

(2011) S. V. Rama Rao et al.   JOURNAL OF APPLIED POULTRY RESEARCH

Effects of amino acids on egg number and egg mass of brown (heavy breed) and white (light breed) laying hens

(2010) R. P. R. T. Bonekamp et al.   POULTRY SCIENCE

Ideal Ratios of Isoleucine, Methionine, Methionine Plus Cystine, Threonine, Tryptophan, and Valine Relative to Lysine for White Leghorn-Type Laying Hens of Twenty-Eight to Thirty-Four Weeks of Age

(2008) K. Bregendahl et al.   POULTRY SCIENCE