Ghana news briefing
CSIR-WRI turns fish wastewater into crop production input
13, GNA – Council for Scientific and Industrial Research-Water Research Institute (CSIR-WRI) scientists have developed an integrated aquaculture-agriculture system to boost food production while reducing pollution from fish farming wastewater.
The system seeks to convert nutrient-rich wastewater from fish production into an input for crop production, reducing waste and making better use of limited water resources.
He said the Integrated Agriculture-Aquaculture System involved assessing the nutrient content of wastewater from fish production and using it to grow crops according to their nutrient requirements.
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