Analysing the challenges to sustainable food grain storage management: a path to food security in emerging nations

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Summary

Food security is a critical concern for emerging nations, where agriculture is a vital source of livelihood for a significant proportion of the population. However, ineffective food grain storage management (FGSM) poses a substantial threat to food security, resulting in significant post‐harvest loss (PHL). This research aims to identify and analyse the challenges to sustainable FGSM in emerging nations, with a specific focus on India using Total Interpretive Structural Modelling (TISM) and Matrice d'Impacts Croisés Multiplication Appliquée á un Classement (MICMAC) analysis. The study identifies 15 critical challenges after doing a thorough literature review, consulting with industry experts, and a dedicated questionnaire survey. The study finds that inadequate government policies and a lack of commitment from the top management are the major challenges to sustainable FGSM. The combination of the qualitative and quantitative model provides a comprehensive understanding of the identified factors and their interrelationships, offering a logical framework to support decision‐making and encourage sustainability. This paper contributes to the broader debate on sustainable food production and consumption by highlighting the importance of sustainable FGSM in emerging nations.

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Reducing Postharvest Losses during Storage of Grain Crops to Strengthen Food Security in Developing Countries

Deepak Kumar Khajuria, Prasanta Kalita (2017)

While fulfilling the food demand of an increasing population remains a major global concern, more than one-third of food is lost or wasted in postharvest operations. Reducing the postharvest losses, especially in developing countries, could be a sustainable solution to increase food availability, reduce pressure on natural resources, eliminate hunger and improve farmers’ livelihoods. Cereal grains are the basis of staple food in most of the developing nations, and account for the maximum postharvest losses on a calorific basis among all agricultural commodities. As much as 50%–60% cereal grains can be lost during the storage stage due only to the lack of technical inefficiency. Use of scientific storage methods can reduce these losses to as low as 1%–2%. This paper provides a comprehensive literature review of the grain postharvest losses in developing countries, the status and causes of storage losses and discusses the technological interventions to reduce these losses. The basics of hermetic storage, various technology options, and their effectiveness on several crops in different localities are discussed in detail.