Research Demonstrates Extent and Possibility of Farmer-Led Irrigation
A new open access review paper is just out in the Journal of Peasant Studies on farmer-led irrigation in Africa. The authors, led by Phil Woodhouse, define farmer-led irrigation development as “a process where farmers assume a driving role in improving their water use for agriculture by bringing about changes in knowledge production, technology use, investment patterns and market linkages, and the governance of land and water”. Covering a huge array of literature and many cases (although surprisingly very little from Zimbabwe), the paper offers a fantastically useful overview of the debate about what form of irrigation is most likely to support increases in smallholder production and livelihoods in Africa.
The paper in particular identifies furrow systems in mountainous areas, valley bottom/vlei systems, small-scale pumping from wells/open water, and peri-urban agriculture, as areas where farmer-led irrigation is important. All of these are important in Zimbabwe, whether the famous furrow systems of Inyanga, the ‘wetland in dryland’ vlei or dambo cultivation in the miombo zones, small-scale pump systems everywhere, and the massive growth of cultivation in and around towns and cities.
Yet such forms of irrigation are often not acknowledged, nor counted in the statistics or supported by donor investments and government policy. This is of course not a new argument, but it’s one that has become more pertinent given the rise of small-scale, informal irrigation systems, with the decline of state support for formal schemes and the decline in costs of pumps in particular allowing informal systems to expand.