Understanding Gene Action, Combining Ability, and Heterosis to Identify Superior Aromatic Rice Hybrids Using Artificial Neural Network

Table 4

GCA effect and per se performance of parents in the F1 generation for 10 quantitative characteristics.

Parents	Plant height		Main panicle length		Exsertion		Leaf area		Total effective tillers		Spikelet number/panicle		Filled grains per panicle		Fertility (%)		Seed yield per plant		Test weight
	Per se	GCA	Per se	GCA	Per se	GCA	Per se	GCA	Per se	GCA	Per se	GCA	Per se	GCA	Per se	GCA	Per se	GCA	Per se	GCA
Baskota	119.53	−3.37	28.9	0.215	6.19	−0.260	28.68	−0.228	10.21	−2.19	179.34	4.17	109.84	1.54	61.27	−2.02	22.22	−0.152	5.62	0.529
Pusa Basmati-1	178	11.67	33.92	1.76	11.34	1.24	31.37	4.24	11	0.709	297.83	43.77	190	19.27	63.8	−5.09	29.79	9.26	3.99	0.039
BM-24	149.38	−3.8	24.75	−0.329	2.25	−0.191	28.04	−4.1	11.75	1.35	191.5	39.4	113.75	1.13	59.42	−11.04	19.91	−1.65	5.66	−0.351
Govindobhog	161.75	1.32	27.69	−0.039	5.69	−0.1	46.25	4.53	13.88	−1.23	276.75	−4.2	221.75	3.06	79.68	−0.235	45.18	3.53	6.02	0.359
Dehradun Pahari	125.2	−5.34	31.2	−0.412	5.3	0.18	23.7	−4.3	8.5	−0.653	104.23	−27.83	74.2	−19.12	71.22	1.19	10.14	−4.26	5.64	−0.069
Gopalbhog	130.8	0.603	27.05	−0.597	4.8	−1.45	39.95	1.02	14.3	2.18	131.4	−38.66	125.84	−17.71	95.8	5.67	27.49	−1.96	5.47	−0.010
Tulaipanji	154.6	−1.07	29.65	−0.596	13.1	1.48	26.05	−1.15	17.9	−0.175	109.4	−16.65	99.54	11.83	91.12	11.53	13.36	−4.44	3.47	−0.495

, , Significant at , 0.01, and 0.001, respectively.