Abstract

The horticultural sector in Nepal significantly contributes to the national economy, food security, and rural
livelihoods. It has been notable progress in vegetable seed research and varietal development during last
decade. The National Horticulture Research Centre including other horticultural research stations have been
involved in the varietal research and development. The current breeder and foundation seed production of
major vegetable crops under NARC is about 1,900 kg (2080/81). The breeding programs are focused on the
development of hybrid and stress-tolerant varieties. Currently, the NHRC has been doing hybridization of
tomato, chili pepper and cucumber, and has identified promising pipeline tomato and cucumber hybrids having
disease resistance, high yield, and climate resilience traits. Introduction of superior exotic germplasms with the
collaboration of international organizations and exploitation of elite local landraces are the important strategies
for the varietal development of vegetable crops in the future. Moreover, the prioritized areas of horticultural
research include demand-driven varietal development, strengthening source seed production, and conserving
local landraces. The strategic directions aim to reduce dependence on imported seeds, promote sustainable
vegetable production, and address climate challenges. Overall, Nepal's vegetable seed research and varietal
development efforts are pivotal in ensuring food security, improving farmer incomes, and fostering resilient
agricultural systems capable of adapting to evolving environmental conditions.
Key Words: Horticulture, Hybrid varieties, Open-pollinated varieties, Seed research