Comparative Analysis of Nutritional Value of Oreochromis niloticus (Linnaeus), Nile Tilapia, Meat from Three Different Ecosystems

Table 4

Ls mean ash (%) and mineral (mg/100 g) content of fish from three water bodies.

Source lake	Ash	Mg	K	P	Ca	Na	Fe	Zn	Cu
Kariba
Manyame
Chivero
s.e.

Means with different superscripts within column are significantly different from each other.