Genetic variation and structure of maize populations from Saoura and Gourara oasis in Algerian Sahara

BMC Genomic Data

Table 1 Means and variation of agro-morphological traits in the 47 Algerian maize landraces

Variable				Min		Max
Variable	Mean	SD	CV %	Value	Landrace	Value	Landrace	Significance
Emergence (EMR, %)	70.60	10.75	15.23	48.73	SAN	92.06	KAB	ns
Number of days to reach 50% of the finale % of emergence	12.48	1.96	15.71	8.76	BML	16.62	KMA	ns
Early Vigor (EV, 1-9)	5.72	0.99	17.36	3.57	ZDB2	7.43	ENR	ns
Days to Silking (DS, days)	80.65	6.33	7.85	69.52	EHA	98.53	KMA	***
Days to Anthesis (DA, days)	79.43	6.57	8.28	68.00	EHA	97	KMA	***
Anthesis Silking Interval (ASI, day)	1.22	1.54	125.98	−2.52	BEC	4.47	BML	ns
Number of Leaves (NL, #)	4.85	0.52	10.68	4.01	MSN	6.71	KMA	ns
Number of Ears Plant⁻¹ (NEP, #)	2.55	0.35	13.89	1.80	YAK	3.19	AGU	ns
Ear Height (EH, cm)	43.22	18.96	43.88	17.40	MNS	85.7	KMA	***
Plant Height (PLH, cm)	127.63	36.37	28.50	79.41	AGU	260.01	KMA	***
Ear Row Number (ERN, #)	11.11	1.69	15.23	8.39	BTH	16.96	KMA	***
Number of Kernel per Row (NKR, #)	27.00	4.55	16.86	16.21	ENR	40.21	KMA	ns
Ear Length (EL, cm)	13.41	2.27	16.97	8.19	TKR	19.76	KMA	ns
Ear Diameter (ED, cm)	3.51	0.34	9.68	2.93	DDL	4.56	KMA	**
Cob Diameter (CD, cm)	2.31	0.27	11.65	1.88	TKK	3.08	GHT	**
Rachis Diameter (RD, cm)	1.30	0.19	14.53	1.01	TKK	1.84	KMA	*
Kernel length (KL, cm)	9.07	0.73	8.05	7.84	TKR	11.13	BSA2	**
Kernel Width(KW, cm)	8.56	0.48	5.60	7.71	AOR2	10.18	BTH	*
Kernel Thickness(KT, cm)	4.65	0.27	5.89	4.10	AOR2	5.28	BYA	ns
Kernel proportion(K%)	0.83	0.05	6.22	0.70	SAN	0.92	TKK	ns
Weight of 10 ears (EW, Kg)	0.78	0.28	35.44	0.37	TKR	1.8	KMA	**
1000 Kernel Weight (1000KW, g)	230.97	43.07	18.65	139.95	TBN	323.59	BTH	***
Moisture content at harvest % (HMC)	11.50	2.34	20.37	6.10	TKR	18.16	BEC	*
Kernel yield per plot (KYP, Mg ha⁻¹)	2.82	1.02	36.15	1.18	KEK	7.03	KMA	ns

EMR% emergence, T₅₀ (day) number days to reach 50% of the final germ, EV early vigor, DS days to silking, DA days to anthesis, ASI anthesis silking interval, NL number of leaves, NEP number of ears plant^− 1, EH (cm) ear height, PLH (cm) plant height, ERN ear row number, NKR number of kernel per row, EL (cm) ear length, ED (cm), ear diameter, CD (cm) cob diameter, RD (cm), rachis diameter, KL (cm) kernel length, KW (cm) kernel width, KT (cm) kernel thickness, KP of kernel, EW (Kg) weight of 10 ears, 1000KW (g)1000 kernel weight, HMC moisture content at harvest, KYP (Mg ha^− 1) Kernel yield per plot
(* = 0.01 < p < 0.05; ** = 0.001 < p < 0.01; *** = p < 0.001)

ISSN: 2730-6844