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Do Post-harvest Losses Affect the Farmers’ Income? - Post-Harvest Loss Estimation for Major Vegetables in South India

Author

Listed:
  • Kalpana, E. Nithya
  • Parayil, Chitra
  • Divya, K. M.
  • Vijayaraghavan, Reshmy

Abstract

Over the last two decades, India’s food system with population surge has been undergoing a transformation with increase in demand for high value fruits and vegetables. However, farmers are not benefitted from these transitions as the post-harvest losses are fairly high due to poorly developed post-harvest management practices. The present study aims to estimate the nature and extent of losses and also analysed the determinants of post-harvest losses for major vegetables (gourds) in South India. Palakkad district of Kerala was chosen for the study as it contributes the most, for the state’s vegetable area and production. Multi-stage random sampling techniques were adopted and the vegetables selected were based on their annual production in the study area. The total loss observed in bitter gourd at farm level was about 12.46 percent (34.53 qtl/ha). At trader level, the physiological loss contributed to almost 45 percent of the total losses. Hence, the total loss in bitter gourd was observed to be 21.88 per cent. Likewise in snake gourd, the extent of losses at farm level was found to be 9 percent (26.1 qtl/ha), where the highest losses (4.74 percent) were due to biotic factors like pests and diseases prevailing in the study area. Therefore, the total loss estimated in snake gourd was 13.89 percent which included 4.89 percent loss at trader level. Regression analyses delineated that in bitter gourd, area under cultivation, unfavourable weather conditions, pests and diseases and use of packing materials like jute sacks and wooden baskets were found as major determinants for losses. Whereas, area under cultivation, experience in farming and prevailing pests and diseases in snake gourd were found to affect the volume of post-harvest losses at farm level. The study found that adoption of proper post-harvest handling practices by farmers would help minimizing the losses to a remarkable extent. Besides, analysis of farmers’ perception, brought out the fact that the farmers aware of losses incurred only to a limited extent.

Suggested Citation

  • Kalpana, E. Nithya & Parayil, Chitra & Divya, K. M. & Vijayaraghavan, Reshmy, 2023. "Do Post-harvest Losses Affect the Farmers’ Income? - Post-Harvest Loss Estimation for Major Vegetables in South India," Asian Journal of Agricultural Extension, Economics & Sociology, Asian Journal of Agricultural Extension, Economics & Sociology, vol. 41(8), pages 1-17.
    • Handle: RePEc:ags:ajaees:367545
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    References listed on IDEAS

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    1. Hamid R. Alavi & Aira Htenas & Ron Kopicki & Andrew W. Shepherd & Ramon Clarete, 2012. "Trusting Trade and the Private Sector for Food Security in Southeast Asia," World Bank Publications - Books, The World Bank Group, number 2384, April.
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