Fertiliser treatment

Maize, kg/ha

Maize B/C

Intercrop

Sole

Intercrop

Sole

Control

2685^a

3174^ab

1.425^a

1.905^a

DAP

2817^a

3328^ab

1.298^ab

1.292^b

Manure

2683^a

3713^a

1.307^ab

1.860^a

Manure + DAP

2905^a

2590^b

0.953^b

1.036^b