Requirement of Digestible Methionine + Cystine to Molted Laying Hens


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Phytase effects on amino acid digestibility in molted laying hens.

Two hundred sixteen previously molted Dekalb Delta Leghorn laying hens (78 wk of age) were utilized to determine the effect of phytase on the ileal digestibility of amino acids. The hens were randomly arranged in a 3 x 2 factorial to evaluate three diet types that were corn-soybean meal (C-SBM), C-SBM-meat and bone meal (C-SBM-MBM), and C-SBM-wheat middlings (C-SBM-WM) and two levels of phytase...

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Requirement of Digestible Sulfur Amino Acids in Laying Hens Fed Sorghum- and Soybean Meal-Based Diets

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Effect of dietary digestible lysine concentration on performance, egg quality, and blood metabolites in laying hens

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عنوان ژورنال: Brazilian Journal of Poultry Science

سال: 2019

ISSN: 1806-9061,1516-635X

DOI: 10.1590/1806-9061-2019-1076