feed utilization

		Diets
Parameter	100% Fish oil	50:50 (Fish:Plant)	100% Plant oil	±SE
Initial Weight (g)	0.60^a	0.58^a	0.52^a	0.067
Final Weight (g)	4.19^a	3.50^a	4.19^a	0.299
Survival (%)	83.3	72.2	72.2
Weight gain (g)	3.56^a	2.86^a	3.67^a	0.348
Weight gain (%)	617.80^a	537.60^a	807.70^a	126.9
Specific Growth Rate (%/day)	1.55^a	1.40^a	1.76^a	0.143
Individual Feed Consumed (g)	3.93^a	3.53^a	3.82^a	0.327
Feed Conversion Ratio	1.28^a	1.38^a	1.11^a	0.078
Initial Length (mm)	30.16^a	30.17^a	29.50^a	0.982
Final Length (mm)	53.02^a	50.86^a	53.98^a	0.949
Length gain (mm)	22.49^a	19.56^a	22.15^a	1.751
Length gain (%)	74.83^a	63.89^a	84.39^a	7.987
		FEMALE
Initial Weight (g)	0.6^a	0.62^a	0.55^a	0.0757
Final Weight (g)	3.9^a	3.5^a	3.9^a	0.596
Survival (%)	75	90	72
Weight gain (g)	3.31^a	2.85^a	3.30^a	0.676
Weight gain (%)	589.5^a	531.6^a	687.6^a	248.3
Specific Growth Rate (%/day)	1.54^a	1.44^a	1.54^a	0.262
Individual Feed Consumed (g)	3.92^a	3.5^a	3.5^a	0.550
Feed Conversion Ratio	1.23^a	1.28^a	1.20^a	0.187
Initial Length (mm)	30.61^a	30.75^a	29.83^a	0.958
Final Length (mm)	52.3^a	51.1^a	52.3^a	1.753
Length gain (mm)	21.4^a	20.4^a	22.1^a	2.537
Length gain (%)	69.9^a	68.3^a	75.1^a	10.697
Gonad weight (g)	0.06^a	0.06^a	0.07^a	0.006
Gonadosomatic Index (GSI)	1.57^a	1.55^a	1.68^a	0.057
Maturation Index (MI)	1.97^a	1.68^a	1.96^a	0.061
Spawning rate (%)	12.5^a	10^a	12.6^a	0.577

Numbers with the same superscript are not statistically different (p>0.05)

Table 3: Growth performance, feed utilization efficiency and biological index of crayfish P. llamasi using different inclusion percentage of plant oil.