فهرس المقالات amino acid digestibility حرية الوصول المقاله صفحة الملخص نص كامل 1 - Amino Acid Digestibility and Energy Value of Bitter Vetch (a Cheap Plant Protein) and Effects of Feeding this Plant Protein on Production and Egg Quality Parameters of Leghorn and Native Layer Strain A.A. Saki M.A. Edris A. Janjan H. Mahmoudi A. Hoseini Siyar حرية الوصول المقاله صفحة الملخص نص كامل 2 - Dietary Formulation with Poultry by-Product Meal on a Total Amino Acid vs. a Digestible Amino Acid Basis M. Jafari A. Mirzaei-Aghsaghali