Establishing an Efficient Way to Utilize the Drought Resistance Germplasm Population in Wheat

Table 1

The values of CR and VR of different subcore collection constructed by six genetic distances at the sampling percentage of 10%, 20%, and 30%.

Parameter	DRL^(a)	SP^(b)	Genetic distance
			Euclid	Seuclid	Mahal	Manhat	Cosine	Correl
CR (%)		10%	76.17	87.16	80.48	82.36	51.34	52.54
	HR	20%	89.55	91.96	88.77	91.98	71.08	70.14
		30%	95.78	94.17	93.76	97.59	77.57	80.69
		10%	91.51	81.60	84.16	89.24	60.62	59.34
	𝑅	20%	95.98	86.40	92.55	96.09	73.60	65.00
		30%	98.93	96.11	93.64	96.88	81.25	72.20
		10%	94.20	92.61	94.58	95.37	58.36	70.18
	MR	20%	97.41	96.27	98.00	97.10	66.23	78.06
		30%	98.37	97.35	99.31	97.11	75.63	86.26
		10%	96.46	96.91	96.05	95.24	69.75	65.32
	𝑆	20%	97.81	99.58	98.92	99.46	75.42	72.74
		30%	98.04	99.58	99.35	99.49	82.47	77.19
		10%	95.33	93.92	95.88	93.88	61.97	63.68
	HS	20%	98.65	96.43	97.30	96.81	80.81	73.24
		30%	99.20	97.82	97.82	99.20	82.20	82.80
VR (%)		10%	122.67	127.61	124.51	131.10	85.27	79.12
	HR	20%	122.60	120.78	119.30	125.19	92.14	90.12
		30%	117.73	119.07	113.57	122.80	91.74	91.82
		10%	129.66	118.85	118.24	132.61	90.21	82.94
	𝑅	20%	119.06	115.52	117.51	120.73	88.99	82.92
		30%	112.89	114.32	113.78	113.18	90.82	88.82
		10%	128.26	128.60	126.81	128.51	80.95	90.70
	MR	20%	119.56	122.15	120.58	120.39	85.01	92.93
		30%	116.79	116.78	113.45	115.29	89.06	92.51
		10%	130.14	129.53	126.03	127.10	90.40	85.16
	𝑆	20%	120.64	120.67	119.72	121.22	88.94	88.29
		30%	115.44	115.40	115.53	114.36	92.36	90.24
		10%	125.25	128.97	133.16	124.54	89.94	90.06
	HS	20%	122.00	122.77	122.13	120.35	92.00	91.91
		30%	117.09	116.11	117.42	115.94	87.68	93.25

^(a)DRL: drought resistance level (HR: high resistant; 𝑅: resistant; MR: moderate resistant; 𝑆: susceptible; and HS: high susceptible).
^(b)SP: sampling percentage.