Browsing by Author "Ramolemana, G.M."
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Phosphorus levels in shoots of Bambara groundnut in Botswana soils
Ramolemana, G.M.; Keltjens, W.G.; Wessel, M.; Maphanyane, G.S. (Taylor & Francis, 2002)The critical phosphorus (P) concentration and range of bambara groundnut (Vigna subterranea) plants were determined from a sand culture experiment at Botswana College of Agriculture. Twelve P levels (0.207–159 mg P pot−1) ... -
Treated sewage effluent (water) potential to be used for horticultural production in Botswana.
Emongor, V.E.; Ramolemana, G.M. (Elsevier, 2004-08)Botswana being semi-arid and arid country, the provision of drinking water and water for agricultural production is becoming increasingly scarce and expensive. Measures that can augment the available sources of water or ...