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

Table 6

Yield stability of sugarcane genotypes based on ecovalence and Shukla’s stability variance.

Genotype name	Average yield (t/h)	Ecovalence	Shukla stability variance	Regression coefficient	Square of deviation from linear regression
	7.635	3.18	0.41	0.82	2.74
	7.654	3.38	0.44	1.03	4.38
	7.692	3.07	0.4	1.00	4.01
	7.296	1.73	0.22	0.92	2.54
	7.490	1.69	0.21	0.97	2.67
	8.454	6.85	0.9	1.28	7.26
	8.196	1.89	0.24	1.04	2.91
	7.332	4.61	0.6	1.08	5.66
	7.603	3.14	0.41	1.05	4.19
	8.184	4.06	0.53	0.89	4.76
	7.705	3.62	0.47	1.00	4.63
	7.419	1.31	0.16	1.07	2.34
	7.702	2.53	0.32	1.17	3.29
	8.111	3.18	0.41	0.99	4.21
	8.527	6.43	0.85	0.92	7.24
	7.158	1.16	0.14	0.94	2.08
	8.290	3.46	0.45	1.00	4.51
	7.732	2.39	0.31	0.91	3.21
	8.015	3.9	0.51	1.34	3.79
	7.754	3.65	0.47	0.75	3.01
	8.308	1.9	0.24	1.07	2.92
	8.334	4.59	0.6	1.22	5.15
	7.792	0.8	0.09	1.09	1.82
	7.634	3.15	0.41	0.73	3.00
	7.459	2.14	0.27	0.88	2.81
	7.937	2.58	0.33	0.88	3.29
	7.394	0.75	0.09	0.86	1.38
	7.958	4.63	0.61	1.13	5.56
	8.217	4.19	0.55	1.15	5.04
	7.685	4.26	0.56	0.82	4.68