YieldWise

YieldWise. YieldWise is a global initiative launched by The Rockefeller Foundation in 2016 with the primary goal of reducing post-harvest food loss for smallholder farmers in Africa. The program focuses on key value chains, including maize, tomato, mango, and cassava, by deploying a combination of proven technologies, market linkages, and financial mechanisms. It operates as a cornerstone of the Foundation's broader strategy to build resilience and promote inclusive economies within the agricultural sector of developing nations.

Overview

The initiative was conceived as a direct response to the staggering scale of post-harvest loss, a critical barrier to food security and economic development identified in reports by the Food and Agriculture Organization. YieldWise targets small-scale producers in countries such as Tanzania, Nigeria, and Kenya, where losses can exceed 30% of total yield. By addressing these losses, the program aims to increase incomes for farmers, improve local nutrition, and reduce the environmental footprint of wasted agricultural production. Its model is built on collaboration with a network of partners including TechnoServe, the World Food Programme, and various private sector actors like Kellogg Company and Dangote Group.

Development and Implementation

The development of YieldWise followed extensive field research and pilot projects funded by The Rockefeller Foundation, drawing on lessons from previous agricultural interventions like the Alliance for a Green Revolution in Africa. Implementation is structured around a "landscape approach," working within specific geographic clusters to create integrated solutions. Key activities include training farmers in improved handling techniques, facilitating access to affordable hermetic storage bags and small-scale processing equipment, and strengthening connections to reliable buyers. In Nigeria, for instance, the program has worked extensively with tomato farmers to link them with processing plants, mitigating losses exacerbated by the lack of cold chain infrastructure.

Technological Components

YieldWise employs a suite of low-cost, appropriate technologies designed for the African context. A central component is the promotion of Purdue Improved Crop Storage bags, which create an oxygen-depleted environment to protect grains from pests. For perishable fruits like mangoes, the initiative supports the use of solar-powered dryers and collection centers to enable processing into purees or dried slices. Mobile technology platforms are also utilized for providing farmers with real-time market price information and advisory services, often in partnership with organizations like Esoko. These technological interventions are complemented by training in best practices for harvesting, grading, and transportation.

Impact and Outcomes

Independent assessments and reports from implementing partners have documented significant impacts from YieldWise activities. In Tanzania, the program reported helping over 27,000 maize farmers reduce post-harvest losses by up to 50%, substantially increasing their salable surplus. Partnerships with major corporations have led to offtake agreements, providing a stable market; for example, Unilever sources mango puree from YieldWise-supported farmers in Kenya for its Knorr brand. The initiative has also contributed to women's empowerment by specifically targeting female farmers with training and resources, thereby improving household income equality and decision-making power in communities.

Challenges and Criticisms

Despite its successes, the YieldWise initiative has faced several challenges. Scaling the model across diverse agro-ecological zones and political landscapes has proven difficult, with sustainability beyond the initial grant period being a persistent concern. Some critics argue that the focus on specific value chains for export or large processors may inadvertently marginalize subsistence crops vital for local food sovereignty. Furthermore, the reliance on partnerships with large agribusiness firms has sparked debates about the consolidation of market power and whether the benefits truly trickle down to the smallest producers. Logistical hurdles, such as poor rural road infrastructure and fluctuating government policies, continue to pose significant operational risks to the program's long-term viability.

Category:Agricultural technology Category:The Rockefeller Foundation Category:Food security