Abstract
Abstract The digestible energy (DE) and metabolizable energy (ME) content (Exp.1), and apparent or standardized ileal digestibility coefficients (AIDC or SIDC) of crude protein (CP) and amino acid (AA) (Exp.2) in Soyppt-50% (S50), Hamlet Protein 300, (HP300), concentrated degossypolized cottonseed protein (CDCP), Palbio 50 RD (P50) and fish meal fed to piglets were estimated. In Exp.1, 36 barrows (10.19 ± 1.35 kg BW) were randomly divided into 6 diets with 6 pigs per diet. A basal diet and 5 diets containing 800 g/kg basal diet and 200 g/kg of each test protein ingredient were prepared. In Exp.2, 38 barrows (12.61 ± 1.45 kg BW) were randomly allotted to 1 of 6 diets with 6 pigs except for N-free diet (n = 8). 5 diets containing each of test protein ingredient as the sole source of AA and a N-free diet were formulated. At the end of the trial, ileal digesta of each pig was collected using the slaughter method. Results indicated that S50 contained more DE (16.28 MJ/kg) (P
Published Version
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