Reis, C.M.G.Frederico, M.2011-11-112011-11-112000REIS, C.M.G. ; FREDERICO, M. (2000) - Genetic diversity in cowpea (Vigna unguiculata) using isozyme electrophoresis. In International Symposium, Montpellier, 6-8 March - Molecular Markers for Characterizing Genotypes and Identifying Cultivars in Horticulture : proceedings. p. 134.http://hdl.handle.net/10400.11/939Cowpea [Vigna unguiculata (L)Walp] is an important crop in many countries of tropical Africa, Asia and South America. In Portugal it is a non-fertilized and a non-irrigated crop normally used as a cover crop for summer fallow ground. Crop vegetation and non-harvested pods are an important protein supplement for sheep grazing, which are in delivery phase at this time.engCowpeaVigna unguiculataconference object