Effects of Drought on Morphological Traits in Some Cowpea Genotypes by Evaluating Their Combining Abilities

Table 4

Specific combining ability effects for different morphological characteristics in cowpea in water-stressed (WS) and well-watered (WW) environments.

Cross	PH (cm)		TLA (cm2)		NL		NB
	WW	WS	WW	WS	WW	WS	WW	WS
Danilla × IT92KD-357-3
Danilla × Tvu7778
Danilla × IT93K-452-1
Danilla × IT97K-499-35
Danilla × IT98K-205-8
Danilla × IT98K-491-4
IT92KD-357-3 × Tvu7778
IT92KD-357-3 × IT93K-452-1
IT92KD-357-3 × IT97K-499-35
IT92KD-357-3 × IT98K-205-8
IT92KD-357-3 × IT99K-513-21
Tvu7778 × IT93K-452-1
Tvu7778 × IT97K-499-35
Tvu7778 × IT89KD-288
Tvu7778 × IT99K-513-21
Tvu12349 × IT97K-499-35
IT93K-452-1 × IT97K-499-35
IT93K-452-1 × IT99K-513-21
IT97K-499-35 × IT98K-205-8
IT97K-499-35 × IT98K-491-4
IT98K-205-8 × IT99K-513-21
S.E	1.20	1.09	2.17	1.68	3.82	1.14	0.27	0.32

: significant; ns: not significant.