A Mixed Integer Programming Poultry Feed Ration Optimisation Problem Using the Bat Algorithm

Table 4

Maximum nutrients content available in the ingredient.

Ingredient	Price (US$)/kg	Nutrient
		Protein	Ash	Ether	Nitrogen	Fibre	Energy
Yellow maize	0.3	100.0	3.1	4.0	65.7	20.0	3434.0
Soyabean	0.6	450.0	0.0	200.0	0.0	65.0	2700.0
Moringa	0.2	251.0	150.0	5.4	106.0	22.5	1870.0