Vigna Umbellata - Germplasm Collections

Germplasm Collections

The World Vegetable Centre (formerly the Asian Vegetable Research and Development Center) based in Taiwan has 197 accessions of ricebean, including 8 genotypes from Nepal and 24 from India. However, there is little or no passport data (World Vegetable Center, 2007), other than for a Nepalese genotype (given the name Mogimass), collected at 2000 m in Bajura district. The Indian genotypes IC 7588, IC 8229, EC 18771, and IC 7506 are noted as being less sensitive to photoperiod, but no other information is given. In India, the National Bureau of Plant Genetic Resources (NBPGR) contains over 1700 accessions from a variety of Asian countries (NBPGR, 2007). As well as this, there is a collection held at the Indian Institute for Pulses Research, and the NBPGR station at Bhowali, Uttar Pradesh, also maintain a collection of over 300 genotypes (Negi et al., 1996). In Nepal, the Plant Genetic Resources Unit of the NARC maintains a collection of some 300 accessions from various parts of the country.

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