Crop ScienceTHE EFFECTS OF SPATIAL ARRANGEMENT AND LEAF AREA MANIPULATION ON THE PERFORMANCE OF CASSAVA AND MAIZETHE EFFECTS OF SPATIAL ARRANGEMENT AND LEAF AREA MANIPULATION ON THE PERFORMANCE OF CASSAVA (MANIHOT ESCULENTACRANTZ) AND MAIZE (ZEA MAYS L.) INTERCROP IN THE HUMID FOREST ZONE OF EDO STATE …