Integrated selection criteria in sugarcane breeding programs using discriminant function analysis

Abu-Ellail, Farrag F. B.; Hussein, Eman M. A.; El-Bakry, A.

doi:10.1186/s42269-020-00417-6

Bulletin of the National Research Centre

Table 4 Mean performance of 30 sugarcane genotypes and two check cultivars for quality characters in the first, second, and across the two seasons

From: Integrated selection criteria in sugarcane breeding programs using discriminant function analysis

Clones	Br %			Sc %			Pr %			SR %
Clones	1st S	2nd S	Mean	1st S	2nd S	Mean	1st S	2nd S	Mean	1st S	2nd S	Mean
G.2017-10	22.83	20.67	21.75	14.73	13.16	13.95	64.38	63.77	64.08	8.39	7.41	7.90
G.2017-14	21.28	20.00	20.64	15.59	13.76	14.68	73.26	68.65	70.95	9.72	8.23	8.97
G.2017-16	20.72	21.51	21.12	16.73	14.11	15.42	80.74	65.95	73.34	11.05	8.14	9.59
G.2017-17	22.11	21.67	21.89	16.23	14.19	15.21	73.41	65.50	69.46	10.13	8.17	9.15
G.2017-18	21.54	19.00	20.27	15.39	11.56	13.47	71.54	60.86	66.20	9.44	6.26	7.85
G.2017-25	22.86	18.00	20.43	15.00	11.77	13.39	65.66	65.26	65.46	8.65	6.78	7.71
G.2017-26	22.41	19.00	20.70	15.37	12.41	13.89	68.66	65.00	66.83	9.16	7.13	8.15
G.2017-27	22.82	22.00	22.41	14.90	14.03	14.46	65.28	63.73	64.51	8.56	7.91	8.24
G.2017-29	21.77	21.83	21.80	16.62	14.62	15.62	76.80	67.38	72.09	10.63	8.57	9.60
G.2017-30	23.01	18.00	20.51	15.11	11.71	13.41	65.66	65.03	65.35	8.72	6.71	7.72
G.2017-32	21.33	20.83	21.08	15.82	11.59	13.71	74.26	55.61	64.94	9.94	5.76	7.85
G.2017-33	21.34	17.87	19.60	16.58	15.39	15.99	77.72	86.13	81.93	10.71	10.51	10.61
G.2017-34	21.38	21.33	21.36	16.95	12.80	14.88	79.25	60.13	69.69	11.08	6.85	8.97
G.2017-35	23.82	20.33	22.08	16.70	13.27	14.98	70.15	65.21	67.68	10.11	7.63	8.87
G.2017-37	22.33	18.00	20.16	16.60	12.95	14.78	74.39	72.15	73.27	10.45	7.98	9.22
G.2017-40	23.13	19.00	21.07	15.78	13.44	14.61	68.20	70.62	69.41	9.37	8.19	8.78
G.2017-41	21.38	17.67	19.52	14.97	12.22	13.60	70.64	69.57	70.10	9.05	7.33	8.19
G.2017-42	18.27	18.67	18.47	14.32	12.06	13.19	78.36	64.82	71.59	9.30	6.88	8.09
G.2017-43	19.65	17.00	18.33	12.07	12.70	12.39	62.04	74.76	68.40	6.60	8.01	7.31
G.2017-44	19.09	15.00	17.05	13.89	11.83	12.86	72.77	79.03	75.90	8.62	7.71	8.17
G.2017-52	23.85	16.33	20.09	16.32	11.02	13.67	68.41	67.55	67.98	9.71	6.50	8.11
G.2017-53	22.27	17.00	19.64	16.59	12.67	14.63	74.46	74.75	74.61	10.45	7.98	9.22
G.2017-58	19.82	18.67	19.25	14.19	11.95	13.07	71.58	64.07	67.83	8.71	6.77	7.74
G.2017-59	19.99	22.00	21.00	14.26	12.94	13.60	71.34	58.94	65.14	8.74	6.80	7.77
G.2017-63	22.29	17.00	19.65	17.00	13.13	15.07	76.25	77.51	76.88	10.87	8.46	9.66
G.2017-65	22.83	18.43	20.63	14.42	12.37	13.39	63.22	67.39	65.31	8.07	7.26	7.66
G.2017-67	20.89	18.90	19.90	14.99	12.50	13.74	71.97	66.19	69.08	9.22	7.25	8.24
G.2017-68	20.89	17.67	19.28	15.94	12.03	13.99	76.33	68.44	72.39	10.19	7.14	8.66
G.2017-70	22.08	21.00	21.54	15.87	13.59	14.73	72.09	64.70	68.40	9.77	7.75	8.76
G.2017-72	21.87	18.67	20.27	16.28	13.88	15.08	74.56	74.58	74.57	10.25	8.73	9.49
G.T.54-9	21.77	21.54	21.65	17.07	15.67	16.37	78.62	72.73	75.67	11.09	9.72	10.41
Ph.8013	21.63	19.71	20.10	15.60	14.86	15.23	76.11	75.41	75.76	9.95	9.43	9.69
Mean	21.48	19.20		15.16	14.86		72.13	68.17		9.58	7.69
LSD_0.05	Season (S) = **			S = **			S = *			S = **
	Genotype (G) = 1.13			G = 1.20			G = 6.47			G = 1.21
	S × G = 1.59			S × G = 1.70			S × G = 9.14			S × G = 1.71
CV %	4.83			7.36			8.07			12.28

Br Brix %, Sc sucrose %, Pr purity %, SR sugar recovery %, CV % the coefficient of variation, LSD least significant deference

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