The Ashaiman Irrigation Scheme in the Greater Accra Region now uses only 36% of its total 155-hectare land area. Unauthorised developments have taken over the remaining 64% of this critical agricultural infrastructure.
This significant loss of farmland jeopardises the scheme's ability to supply vegetables and crops to Accra and Tema. The encroachment, primarily from urban expansion in areas like Santo and East Legon Hills, directly threatens food security for two major cities.
This situation reflects a broader challenge for Ghana's agricultural sector. Maintaining productive agricultural land is crucial for a nation heavily reliant on farming. The country has made substantial investments in irrigation to boost food production and ensure a stable supply for its growing population. Data from the Ministry of Food and Agriculture consistently shows the importance of irrigated land for commercial crop yields, especially for urban centers.
Kojo Akoto Boateng, an agribusiness entrepreneur and co-host of Joy FM's Super Morning Show, highlighted the severity of the problem. He stated, "The potential [of the Ashaiman irrigation scheme] is about 155 hectares; the developed area is the same 155, but about 36 per cent is used." Mr. Boateng warned that the situation undermines the scheme's long-term purpose. He also noted similar encroachment issues at the Kpong Irrigation Scheme and the Afife Irrigation Scheme, indicating a systemic national problem.
The ongoing encroachment raises serious concerns for future food supply chains and Ghana's economic stability. Decision-makers must implement urgent interventions to protect these vital national assets. Failure to act risks undermining current and future agricultural investments, potentially hindering Ghana's food security goals.
The government's response will show its commitment to protecting agricultural land and ensuring urban food supply. Markets and analysts will monitor land management policies and enforcement actions closely. The ability to secure agricultural infrastructure directly impacts local economies and overall national development.
Protecting these irrigation schemes is vital for Ghana's economic growth and food self-sufficiency. Investment in agriculture cannot yield its full potential without secure land resources. The Ashaiman situation serves as a stark reminder of the challenges facing Ghana's agricultural future.