Treatment

Cowpeas kg·ha⁻¹

Cowpea stover kg·ha⁻¹

Sole Maize

-

-

Sole Cowpeas

439^b

447^b

Intercrop same basin

717^a

849^a

Intercrop outside basin

708^a

820^a

Grand mean

621

705

Significance level

<0.001

<0.001

L.S.D (0.05)

113.2

112.1

C.V%

10.5

9.5