Health risk management for safe vegetable irrigation
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Drechsel, Pay; Keraita, B.; Amoah, Philip; Karg, H. 2014. Health risk management for safe vegetable irrigation. In Drechsel, Pay; Keraita, B. (Eds.) Irrigated urban vegetable production in Ghana: characteristics, benefits and risk mitigation. Colombo, Sri Lanka: International Water Management Institute (IWMI). pp.180-198.
Permanent link to this item: http://hdl.handle.net/10568/65305
This chapter presents approaches tested in Ghana to mitigate wastewater irrigation-related risks for consumers and farmers from microbial contamination. The recommended interventions follow the WHO approach concerning multiple barriers along the food chain. Factors that could support the uptake of safety measures are discussed.