Heliyon (Apr 2021)
Production and distribution system of maize seed in Nepal
Abstract
This study analyses the gaps and issues in the production and distribution system of maize seed in Nepal. A total of 682 households were surveyed in 2017 by employing multistage random sampling with probability proportionate to size by representing different (tarai and hill) agro-ecological zones. Twelve focus group discussions (FGDs) and four key informant interviews (KII) were also carried out. Results showed that the old varieties like Rampur Composite and Manakamana-3 are still popular in the farmers' fields. The cost of seed production was about 48% and the profit of the producer was 18% of the consumer price. The share of wholesalers was 15% of the consumer price whereas it was 19% for retailer/agro-vet. The average total cost of production was found to be $1392/ha and gross income was $1925/ha with the 1.38 average B: C ratio; it is, therefore, a lucrative enterprise. Out of a total of 27 released varieties, only 12 varieties have been used in seed production. Results revealed that 83% of the farmers cultivate open-pollinated maize varieties whereas 17% of them cultivate hybrid maize varieties. Seventy-five per cent of seed was from a formal source. The maize productivity, hybrid maize area, and seed replacement were below the targets set in Nepals’ National Seed Vision, a policy document of the government. Focus on the production of nucleus and breeder seed by Government research farms and use of these seeds by private seed companies and community seed producing groups to produce next generation foundation seeds are urgently required. Equally important is enabling private and community-based organizations to produce hybrid seeds of the crop.
