From d 0 to 14, pigs fed dried porcine solubles alone or in combination with fermented soybean meal had improved (P < 0.05) ADG compared with pigs fed all other diets (Table 4). Pigs fed dried porcine solubles tended to have increased (P < 0.10) ADFI compared with pigs fed the negative control diet or the diet containing the combination of fermented soybean meal and fish meal. Pigs fed dried porcine solubles with or without fermented soybean meal had improved (P < 0.05) G:F compared with pigs fed the negative control diet or diets containing fish meal with or without fermented soybean meal. Pigs fed dried porcine solubles had improved (P < 0.05) G:F compared with pigs fed fermented soybean meal. Finally, pigs fed the combination of fermented soybean meal and dried porcine solubles tended to have improved (P < 0.10) G:F compared with pigs fed fermented soybean meal alone. During the 14-d period when pigs were fed a common diet, pigs previously fed fermented soybean meal alone or in combination with fish meal had increased ADG (P < 0.05), and pigs previously fed fish meal alone tended to have increased (P < 0.10) ADG compared with pigs fed the combination of fermented soybean meal and
dried porcine solubles. Pigs previously fed the combination of fermented soybean meal and fish meal also tended to have increased (P < 0.10) ADFI compared with pigs fed the combination of fermented soybean meal and dried porcine solubles. Overall (d 0 to 28), pigs fed dried porcine solubles had improved (P < 0.05) ADG compared with pigs fed the control diet and tended to have improved (P < 0.10) ADG compared with pigs fed the diet containing the combination of fermented soybean meal and fish meal. Pigs fed fermented soybean meal alone also tended to have increased (P < 0.10) ADG compared with pigs fed the control diet or the diet containing the combination of fermented soybean meal and fish meal. Pigs fed dried porcine solubles alone had improved (P < 0.05) G:F compared with pigs fed the control diet or the combination of fermented soybean meal and fish meal and tended to have improved G:F compared with pigs fed only fish meal. Pigs fed diets containing the combination of fermented soybean meal and dried porcine solubles also tended to have improved (P < 0.10) G:F compared with pigs fed the control diet.