Modelling the potential impact of climate change on sorghum and cowpea production in semi-arid areas of Kenya using the agricultural production systems simulator (APSIM) Author/Editor(s): Onwonga, R.N.Mbuvi, J. P.Kironchi, G.Githinji, J.M.Date of publication: 2010RUFORUM Conferences and Workshops Read more about Modelling the potential impact of climate change on sorghum and cowpea production in semi-arid areas of Kenya using the agricultural production systems simulator (APSIM)