Glycerol supplementation improved flowability of the mash nursery feed (P<0.001) as levels increased in the diet (Table 3). For pelleted diets, glycerol supplementation linearly decreased electrical consumption of the pellet mill (P=0.02) and improved production efficiency (P=0.01), PDI (P=0.001), and modified PDI (P<0.001). Glycerol supplementation linearly decreased hot pellet temperature and delta temperature (P<0.001; Table 3).Table 3.
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