Morphological Characters, Dry Matter Production, and Nutritional Quality of Cowpea (Vigna unguiculata L.) as Influenced by Genotype and Environment

Table 2

Combined analysis of variance for agronomic traits of cowpea accession tested across two locations.

Trait	Year (Y)	Location (L)	Genotype (G)	YL	YG	LG	YLG	Mean
Plant height (cm)			ns		ns		ns	73.92
Number of branches		ns	ns		ns	ns	ns	7.75
Dry-leaf-to-stem ratio	ns		ns		ns	ns	ns	0.47
Days to flowering			ns					79.80
Dry matter yield (t/ha)			ns		ns		ns	4.02