| http://www.w3.org/ns/prov#value | - They include the stover of such cereals as bulrush millet (Pennisetum glaucum), sorghum (Sorghum bicolor), maize (Zea mays) and rice straw (Oryza sativa) as well as the haulms of pulses, cowpeas (Vigna unguiculata) groundnut (Arachis hypogaea) and Bambara groundnut (Voandzeia subterranea) (Savadogo 2000).
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