
Keywords: نیتروژن نامحلول اسید پاک کننده; Poultry slaughterhouse waste; Protein quality; Ruminant feedstuff; PSW; Poultry slaughterhouse waste; FM; fish meal; RSB; roasted soybean; CNCPS; Cornell net carbohydrate and protein system; DM; dry matter; CP; crude protein; AA; amino acid; EE; ether ext