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. 2017 Dec;18(12):1083–1092. doi: 10.1631/jzus.B1700180

Fig. 2.

Fig. 2

Effects of fresh fermented soybean meal (FSM) on the concentrations of PM10 (a) and PM2.5 (b) in piggery during the experiment

PM10: particulate matter smaller than 10 μm aerodynamic diameters; PM2.5: particulate matter smaller than 2.5 μm aerodynamic diameters. Experimental diets were: dietary inclusion of 100 g/kg fresh FSM in the FSM group, and no fresh FSM in diet as the control. Data are expressed as mean±SEM, n=3