Study Report on Optimum Utilisation Plan of Ngoma 22 Irrigation Scheme

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The study was conducted in Ngoma 22 irrigation scheme located in Remera and Rurenge sectors of Ngoma District in Eastern Province of Rwanda between November 2018 and January 2019. It was recommended by RAB Board of Directors. The methodology used encompasses the study area, sampling procedures, data collection and analysis tools. The main data collection tool used was FGD which targeted site agronomists and household head farmers producing rice, fruits and vegetables as high value crops in the scheme area. Through pair wise ranking technique most profitable cash crops in the scheme were ranked as follows: (1) tree tomato, (2) maracuja, (3) egg plants, (4) water melon, (5) tomato, (6) irish potatoes, (7) french beans, (8) onions, (9) carrots, (10) cabbages, (11) beetroots. From this point of views, findings from the study show only two most profitable crops: maracuja with 696 Frw/kg followed by tree tomato with Frw 249 Frw/kg. The third ranked cash crop being Irish potato (with a loss of -40 Frw/kg), the fourth is egg plant with a loss of- 177 Frw. The existing paddy rice production has shown a loss of – 270 Frw inspite the water availability all the year-round. Maize and bush bean show respectively losses of -543 Frw/kg and -1743 Frw. Hence it is understandable why farmers in the scheme area have already abandoned maize and beans cultivation. Findings show also water fees (20,000 Frw/season) determined based on maintenance costs and farmers income. For capacity building model, more than one thousand beneficiary farmers in Ngoma 22 Irrigation Scheme need strong farmer organisation for ownership of the scheme and increased profitability. To that effect, they need continued capacity building as stated in the tripartite IMTA: administrative and financial management, record keeping, and conflicts resolution management, integrated water management, operation and maintenance of irrigation infrastructures, best agricultural practices for sustainable farmers’ organisations and commercial farming. Key recommendations include fixing minimum prices for agricultural products in relation to costs of production- or setting subsidy prices, increase yield for each crop by meeting all requirements: lime, fertilisers and improvement of irrigation technologies in order to reach automatically increased yield. Farmers should continue to leave out traditional crops and adopt profitable cash crops identified in this study (e.g maracuja and tree tomato). They should also increase the ownership spirit through IWUA and cooperatives performance. They should adopt collective marketing of their products and pay water fees per season.