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Enhancing farmers’ access to neglected crop seeds for healthy diets in a changing climate: six recommendations for policy action

Maarten van Zonneveld; Nora P. Castañeda-Álvarez; Enoch G. Achigan-Dako; Conny Almekinders; Stef de Haan; Wilson Hugo; Gloria Otieno; Rodomiro Ortiz; Jessica E. Raneri; Carolina Roa; Louise Sperling; David Spielman; Eric von Wettberg
Food Security · Vol. 18, Issue 4 · pp. 839-852 · 2026

Abstract

Food insecurity and poor diets undermine human health, livelihoods, and aspirations. Climate change further exacerbates the problem of achieving zero hunger. Promoting the production of a diverse portfolio of nutrient-dense, climate-resilient crops enables food supply for healthy diets in the coming years and decades. Many are underutilized even though they are considered opportunity crops, with an unrealized potential to improve food security and dietary quality amid climate change. Limited access to quality seed for these crops is a major bottleneck in their supply, as the current policy environment does not support farmers in broadening their portfolio with these crops. This paper identifies three key challenges that should be addressed to enable farmers to access quality seed of opportunity crops at scale. These are to make the diversity of opportunity crops (i) a priority for policy (ii) available for evaluation and breeding, and (iii) accessible to farmers, especially women and other disadvantaged groups. Six policy actions are recommended to address these challenges, which, if implemented, are likely to have both short- and long-term impacts in increasing farmers’ access to quality seeds of opportunity crops. Adopting these policy actions will help mainstream opportunity crops into seed systems as part of a broader strategy to diversify food systems from seed to plate.

Bibliographic Information

JournalFood Security
PublisherSpringer
Publication Date2026-08-01
Publication Year2026
Volume18
Issue4
Pages839-852
Document TypeJournal Article
Print ISSN1876-4517
eISSN1876-4525
DOI10.1007/s12571-026-01661-w

Access Information

NARA Access Coverage2009-01-01~Current
Journal Homepagehttps://www.springer.com/journal/12571
Publisher PageOpen Publisher Page
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