Reducing dietary protein in corn-soybean meal diets by reducing soybean meal and adding synthetic amino acids does not affect net energy or ileal starch digestibility, but increases ileal amino acid digestibility and reduces nitrogen retention
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Two experiments were conducted to test the hypothesis that diet protein concentration does not affect apparent ileal digestibility (AID) of starch, standardized ileal digestibility (SID) of amino acids (AA), daily nitrogen retention, or net energy (NE) in diet... ...
