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

Table 1

Effects of rhizobial inoculation and N fertilizer application on shoot dry weights of cowpea and groundnut grown at Nyankpala in the Guinea Savanna zone of Ghana. Nodule number and nodule dry weight.

Treatment	Dry shoot weight/plant (g)
	Cowpea	Groundnut
KNUST 1002	34.12	158.77
KNUST 1006	34.52	144.82
KNUST 1003	32.02	96.45
BR 3267	36.92	100.70
NC 92	39.27	93.60
20 N	50.02	159.10
40 N	39.20	179.69
Control	42.42	108.42
LSD (0.05)	3.7	20.6
CV (%)	6.7	5.7