The NDVI study was based in Nampula Province, Mozambique. The primary crop grown on this flat 3000ha farm is soya bean but maize and other crops have been tested historically. The land has only been farmed for 8 years and the major problem encountered has been the water retention of the soil in the area. Despite the soil appearing to be of good decomposed granite with small gravel with even water distribution, there are also clay particles which inhibit this. Water can be fou