Diallel Analysis and Heritability of Grain Yield, Yield Components, and Maturity Traits in Cowpea (Vigna unguiculata (L.) Walp.)

Table 1

Codes, genotypes, maturity periods, potential yields, and sources of parents used in the diallel study.

Code	Genotype	Maturity	Potential yield (t/ha)	Source
P1	Padi-Tuya	75 days	2.2	CSIR-SARI
P2	Songotra	65 days	2.2	CSIR-SARI
P3	SARC 1-57-2	65 days	1.8	CSIR-SARI
P4	IT86D-610	65 days	2.6	IITA
P5	Sanzi-Nya	50 days	0.8	Landrace