Growth and Yield Responses of Cowpea and Groundnut to Five Rhizobial Inoculant Strains in the Guinea Savanna Zone of Ghana

Table 4

Effects of different rhizobial strains and N fertilizer application on grain yields of cowpea and groundnut grown at Nyankpala in the Guinea Savanna zone of Ghana.

Treatment	Grain yield (t/ha)
	Cowpea	Groundnut
KNUST 1002	1.45	0.72
KNUST 1006	1.13	0.87
KNUST 1003	1.19	0.81
BR 3267	1.41	0.98
NC 92	1.24	1.17
20 N	1.36	0.85
40 N	1.38	0.89
Control	1.11	0.44
LSD (0.05)	0.4992	0.2947
CV (%)	26.6	23.9