Agro-morphological characterization of local garlic (Allium sativum L.) germplasm accessions collected from different regions of Jammu and Kashmir

Abstract

Garlic (Allium sativum L.) is increasingly becoming an essential component in human diet due to tremendous health-promoting benefits; its traditional local types are preferred for their taste. Garlic clones have specific adaptations to different agro-climatic regions; some have adapted to specific environments through artificial and natural selection. The study was undertaken to assess the variation in some agro-morphological characters of 17 local garlic germplasm accessions collected from different regions of Jammu and Kashmir including far-flung areas of Karthaie Padder Kishtwar and Balot Bhaderwah Doda. Most of these local garlic germplasm accessions are characterized by more pungent smell and distinctive taste often with pigmented coat layers. Some of these accessions have been cryo-preserved in National Gene Bank at ICAR-NBPGR New Delhi. The results have demonstrated the existence of a good amount of agro-morphological diversity in these local garlic germplasm accessions. Different ecotypes exhibit considerable variation among themselves in agronomic characteristics. Therefore, there is a need for concerted efforts for exploration, collection and maintenance of locally available garlic germplasm possessing quality traits including disease and pest resistance besides good storability characteristics for future garlic crop improvement programmes in the region.