TABLE 1.

Estimates of the genetic parameters for grain yield (GY) and 100-seed weight (SW) traits in individual and joint phenotypic analyses conducted on field experiments with (WS) and without water restrictions (NS).

Environment	NS-2014		WS-2014		NS-2015		NS-2016		WS-2016		NS joint analysis		WS joint analysis
Traits	GY	SW	GY	SW	GY	SW	GY	SW	GY	SW	GY	SW	GY	SW
N	533	537	533	539	298	298	253	253	252	254	531	531	527	528
Avg	2,391.00	26.81	517.40	20.60	1,187.00	22.24	1,947.00	26.77	798.80	21.31	1,870.00	27.78	705.20	23.23
Minimum	1,638.00	16.44	372.00	13.59	557.00	13.79	999.64	15.68	421.48	6.63	1,528.00	13.92	537.00	8.44
Maximum	4,025.00	56.80	986.00	42.67	2,148.00	48.06	3,130.00	50.67	1,575.00	37.99	2,371.00	51.51	973.00	40.58
Access avg	2,522.28	26.49	579.94	20.41	1,299.87	22.16	1,968.62	23.05	876.10	21.13	1,890.18	23.10	711.79	20.67
Avg landraces	2,546.89	26.02	584.02	20.15	1,302.41	21.50	1,945.19	22.14	880.96	20.88	1,892.37	22.57	713.53	20.45
Avg lines/cult.	2,467.76	27.54	570.92	21.00	1,295.62	23.28	2,005.51	24.48	868.00	21.54	1,885.74	24.17	708.21	21.11
h2	0.41	0.95	0.37	0.85	0.59	0.93	0.58	0.98	0.57	0.91	0.57	0.99	0.57	0.97
rgĝ	0.72	0.97	0.72	0.93	0.76	0.96	0.74	0.99	0.71	0.93	0.82	0.98	0.70	0.95
CV (%)	31.11	7.27	42.16	11.50	40.68	12.89	33.07	6.84	42.37	11.38	31.94	9.80	47.53	11.34

N, no. of accesses evaluated; Avg, average; h², heritability; r_gĝ, genetic accuracy; CV, coefficient of variation; GY, grain yield kg ha^–1; SW, 100-seed weight (grams).