Barriers to Hermetic Bag Adoption Among Smallholder Farmers in Malawi

Hermetic grain storage bags are an airtight technology that protects stored grain from environmental factors, pests, and pathogens, with proven feasibility for smallholder farmer use. We examined the determinants and barriers to the use of these bags by smallholder farmers in Malawi and found that 83% of farmers were aware of hermetic bags for grain storage, but only 11–20% had ever used them, with half of the farmers who used the bags receiving them through donations. Furthermore, only 7.2% of farmers used the bags more than once. There was no association between their receipt of donated bags and their continued use and purchase of additional bags. There were, however, strong correlations between use of hermetic bags and the age of the head of household, distance to farmer groups’ meeting points, household size, and participation in a CIP-sponsored project. Focus group discussions identified key barriers to adopting hermetic bags, including local unavailability, perceived high cost, limited knowledge of the technology, low yields, and misconceptions about the utility of the bags. Thus, while donations play a central role in introducing hermetic bags, donations alone are insufficient in ensuring their long-term adoption. Addressing the identified barriers through improved availability, reduced costs, local manufacturing, and policy interventions such as microfinancing options and better distribution networks are essential to increasing the uptake of hermetic bags by smallholder farmers in Malawi and elsewhere in sub-Saharan Africa.