Fish Hatchery Management - fisheries & aquaculture

244 FISH HATCHERY MANAGEMENTTest E 26. coNTTNUED.WATERTEMPERATURE 25.5- 22.5f F) 22.5 20.0NUMBER OF FISH PER POUND20.0-18.0I 8.0- 16.0- 14.0-16.0 14.0 13.0I 1.013.0- 12.0- ANDl2.O I 1.0 FEWER404l4243444546474849505l52535455)o575859600.8 0.80.9 0.81.0 0.91.1 l.l1.3 1.21.5 |.41.6 1.51.8 |.71.9 1.82.1 2.02.3 2.12.4 2.32.6 2.42.7 2.62.8 2.72.9 2.83.1 2.93.2 3.03.3 3.13.4 3.23.5 3.30.70.80.80.9l.l1.3t.41.61.92.02.22.32.42.52.62.82.93.03.13.20.7 0.60.7 0.70.8 0.70.9 0.81.0 0.91.2 1.11.3 1.21.5 1.31.6 1.51.8 1.61.9 1.82.0 1.92.2 2.02.3 2.12.4 2.22.5 2.32.6 2.42.7 2.52.8 2.62.9 2.73.0 2.80.60.60.70.70.81.0l.lt.21.41.5t.71.81.92.02.12.2z.J2.42.52.62.70.50.60.60.70.70.91.0l.l1.3t.41.5l.o1.71.81.92.02.12.22.32.42.50.5 0.40.5 0.50.6 0.50.6 0.60.7 0.60.8 0.80.9 0.rl1.0 0.9l.l I .01.3 I .lt.4 1.31.5 1.41.6 1.51.7 1.61.8 1.71.9 l.tl2.0 1.92.1 2.02.2 2.12.3 2.22.4 2.3day (AZ) is 0.019 inches per day during April, and expected feed conversionis 1.2 pounds of feed per pound of growth. What is our new feedingrate ?Length, April lstGrowth, 13 days x 0.019Length, April l3th3.68 inches (20 pounds/1,000): 0.253.93 inches (24.3 pounds/1,000)210,000 fish x 24.3 pounds/1,000% to feed daily0.017 x 5,103 pounds3x1.2x0.019x100: l.7olo (o.otz)3.93: 5,103 pounds of fish, April l3th: 87 pounds of feed requireddaily, April l3th, for210,000 fish.