An Evolutionary Algorithm: An Enhancement of Binary Tournament Selection for Fish Feed Formulation

Table 3

List of nutrients with its minimum and maximum required percentages.

Nutrients	Minimum (%)	Maximum (%)
Crude protein	40	45
Crude fat	1	10
Crude fiber	0.5	8
Crude ash	0.4	18
Phosphorus	0.1	1.8
Calcium	2	4
Arginine	2.06	4.21
Histidine	0.66	1.26
Isoleucine	1.37	2.57
Leucine	2.23	4.23
Lysine	1.96	4.04
Methionine	0.89	1.81
Phenylalanine	1.2	2.46
Threonine	1.29	2.59
Valine	1.46	2.86