Effects of extruded-expelled soybean meal and benzoic acid on growth performance, carcass characteristics, and carcass fat iodine value of finishing pigs
…(EESBM) and benzoic acid on growth performance, carcass characteristics, and carcass fat iodine value. Pigs were randomly allotted to 1 of 4 treatments with 27 to 28 pigs per pen…