Contribution of an innovation platform to change the management of collective irrigation: a case study from the Office du Niger (Mali)

In the Office du Niger large rice farming irrigation scheme in Mali, water management has been a permanent source of tension between the smallholder tenants and the administration. The transfer of tertiary canal maintenance to the tenant farmers was expected to improve water management but, in practice, that rather led to deterioration. An innovation platform, erected by the CoS-SIS (Convergence of Sciences – Strengthening Innovation Systems) Program, reached a consensual agreement to transfer the maintenance of tertiary canals to the tenant producers, and updated the Contrat Plan expropriation rules for failure to pay water fees as well as many other key dispositions ruling duties and responsibilities for all parties: farmers, Office du Niger agents and the State.