OKPA - Traditional Crop of the Month:Bambara groundnut
Bambara groundnut (Vigna subterranea (L.) Verdc.) is variously known as izindlubu (Zulu, South Africa); Jugo beans (South Africa); Ntoyo cibemba (Zambia); Gurjiya or Kwaruru (Hausa, Nigeria); Okpa (Igbo, Nigeria); Epa- Roro (Yoruba, Nigeria); Nyimo beans (Zimbabwe); etc . Description Bambara groundnut is a grain legume grown mainly by subsistence farmers in sub-Saharan Africa. It is cultivated for its subterranean pods, is extremely hardy and produces reasonable yields even under conditions of drought and low soil fertility. The pods are approximately 1.5 cm long, and may be wrinkled and slightly oval or round, containing one to two seeds. The colour of the seeds varies from black, dark-brown, red, white, cream or a combination of these colours. At harvest, i.e. when the pods ripen, the plant is extracted from the soil, exposing the subterranean nuts. The nuts may be eaten fresh (i.e. boiled or roasted before they are dried) as snacks but the majority of the nuts a...