It took approximately 1.5 × the seeds ha−1 of cluster bean (25:75 maize–clusterbean, 1096 K cluster bean seeds ha−1) to equal the legume yield proportion of 75:25 maize–sesbania (Table 4). Maize–cowpea 25:75, on the other hand, achieved greater legume yield proportion than 75:25 maize–sesbania with only 181 K seeds ha−1 (Table 4)