Abstract
The vegetable cowpea, Vigna unguiculata (L.) Walp. ssp. unguiculata, is cultivated for its fresh pods and leaves in the derived savanna and forest belts of southeastern Nigeria. Nigerian material of this cowpea type with its diverse range of characteristics, is an important resource for improvement of cowpeas. The conservation and maintenance of this useful legume amidst the new varieties released yearly from research stations and seed companies have been accomplished through indigenous traditional methods. These methods have been discussed.
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References
Berlin, B., 1992. Ethnobotanical Classification. Principles of Categorization of Plants and Animals in Traditional Societies. Princeton, New York. 335 pp.
Ceccarelli, S., J. Valkoun, W. Erskine, S. Weigand, R. Miller & J.A.G. Van Leur, 1992. Plant genetic resources and plant improvement as tools to develop agriculture. Expt. Agric. 28: 89–98.
Cunningham, A.B., 1990. Underground botany. Veld and Flora 76(1): 12–13.
Hodgkin, T., V. Ramanatha Rao & K. Riley, 1993. Current issues in conserving crop landraces in situ. Paper presented at the Onfarm conservation workshop, 6–8 December 1993. Bogor, Indonesia.
Jana, S., 1988. Collecting crop germplasm during exploration: bulk samples or individual plants? PGRC Newsletter 24: 5–7.
Jana, S. & B.S. Khangura, 1986. Conservation of diversity in bulk populations of barley (Hordeum vulgare L.). Euphytica 35: 761– 776.
Laghetti, G., S. Padulosi, K. Hammer, S. Cifarelli & P. Perrino, 1990. Cowpea (Vigna unguiculata L. Walp.) germplasm collection in southern Italy and preliminary evaluation. In: N.Q. Ng and L.M. Monti (Eds.), Cowpea Genetic Resources. IITA, Ibadan, Nigeria.
Uguru, M.I., 1996. A note on the Nigerian vegetable cowpea. Genet. Res. Crop Evol. 43: 125–128.
Van Oosterhout, S.A.M., 1990. A question of cultural context: formal taxonomy versus peasant classifications of Sorghum bicolor in Zimbabwe. Mitteilungen aus dem Institut für Allgemeine Botanik, Hamburg 23b: 953–959.
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Uguru, M. Traditional conservation of vegetable cowpea in Nigeria. Genetic Resources and Crop Evolution 45, 135–138 (1998). https://doi.org/10.1023/A:1008692312059
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DOI: https://doi.org/10.1023/A:1008692312059