Role of tilapia in rural aquaculture

Tilapia play an important role in rural aquaculture in Asia, but their potential for significantly greater contribution is constrained. 

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Anion-cation balance in water
Anion-cation balance in water

Anion-cation balance in water

The ionic composition of inland well water can vary from suitable to toxic to cultured animals. Reliable data on concentrations of major cations (calcium, magnesium, potassium, and sodium) and major anions (bicarbonate, sulfate, and chloride) is therefore important in the management of waters for inland shrimp farming.