Genetic Advance and Grain Yield Stability of Moroccan Durum Wheats Grown under Rainfed and Irrigated Conditions

Table 7

Mean yield across the studies environments, AMMI stability value, and yield stability index for the studied Moroccan durum wheat varieties.

Variety	Mean grain yield across all environments (kg h^−−1)	AMMI stability value (ASV)	Rank ASV	Yield stability index (YSI)	Rank YSI
Ourgh	3917	7	1	4	1
Tarek	3950	9	2	4	2
Marouane	3536	156	3	8	4
Marzak	3483	263	4	10	6
Karim	3569	294	5	9	5
Faraj	4333	387	6	7	3

Rank YSI = RASV + RY.