The Stability of Sugar Yield in Promising Sugarcane Genotypes (Saccharum officinarum L.)

Table 7

Sugar yield stability of sugarcane genotypes based on the simultaneous selection method (Ysi).

Genotype	Average yield (t/h)	Yield rating	Yield rating correction factor	Corrected rating	Stability variance (ns)	Stability rating	Simultaneous selection criterion (Ysi)
	7.16	16	−8	8	0.41	0	8
	7.30	4	−7	−3	0.44	0	−3
	7.33	8	−6	2	0.4	0	2
(CP48-103)	7.39	27	−6	21	0.22	0	21
	7.42	12	−5	7	0.21	0	7
	7.46	25	−4	21	0.9	−8	13
	7.49	5	−3	2	0.24	0	2
	7.60	9	−2	7	0.6	−4	3
	7.63	24	−1	23	0.41	0	23
	7.64	1	−1	0	0.53	0	0
	7.65	2	−1	1	0.47	0	1
(NCO310)	7.69	30	−1	29	0.16	0	29
	7.69	3	−1	2	0.32	0	2
	7.70	13	−1	12	0.41	0	12
	7.71	11	−1	10	0.85	−8	2
	7.73	18	−1	17	0.14	0	17
	7.75	20	−1	19	0.45	0	19
	7.79	23	−1	22	0.31	0	22
	7.94	26	−1	27	0.51	0	27
(CP57-614)	7.96	28	−1	29	0.47	0	29
	8.02	19	−1	20	0.24	0	20
	8.11	14	−1	15	0.6	−4	11
	8.18	10	−1	11	0.09	0	11
	8.20	7	−1	8	0.41	0	8
(CP69-1062)	8.22	29	−1	30	0.27	0	30
	8.29	17	−1	18	0.33	0	18
	8.31	21	−1	22	0.09	0	22
	8.33	22	−1	23	0.61	−4	19
	8.45	6	−1	7	0.55	0	7
	8.53	15	−1	16	0.56	0	16
Mean = 7/82							Mean = 11/92
LSD1% = 2/750

Significant at the 1 percent levels.