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

Table 6

Performance of F₁ hybrids and SCA -effects for ten quantitative characters.

Crosses	Plant height		Main panicle length		Exsertion		Leaf area		Total effective tillers		Spikelet number/panicle		Filled grains per panicle		Fertility (%)		Test weight		Seed yield per plant
	Per se	SCA	Per se	SCA	Per se	SCA	Per se	SCA	Per se	SCA	Per se	SCA	Per se	SCA	Per se	SCA	Per se	SCA	Per se	SCA
Baskota × Pusa Basmati-1	168.25	6.02	29.44	−1.54	6.83	−1.81	33.75	−4.78	15.50	3.71	282.75	9.32	191.85	27.72	67.88	9.8	6.30	0.895	45.41	8.36
Baskota × BM-24	171.50	24.7	30.00	1.10	12.13	4.91	30.58	0.395	12.25	−0.188	328.00	58.94	164.00	18.00	50.02	−2.11	3.79	−1.22	27.91	1.77
Baskota × Govindobhog	137.90	−13.98	30.54	1.35	5.04	−1.36	38.82	−0.002	8.65	−1.21	161.25	−64.22	86.45	−61.47	53.61	−9.33	5.38	−0.340	27.06	−4.26
Baskota × Dehradun Pahari	148.75	3.53	28.38	−0.439	9.13	1.54	44.59	14.60	7.00	−3.43	231.75	29.92	163.25	37.50	70.61	6.25	5.49	0.192	19.29	−4.23
Baskota × Gopalbhog	166.50	15.33	29.38	0.745	9.10	3.14	30.84	−4.47	10.54	−2.73	208.79	17.79	134.38	7.21	64.36	−4.48	5.48	0.129	19.23	−6.60
Baskota × Tulaipanji	169.19	19.7	28.50	−0.130	4.38	−4.51	38.17	5.03	12.13	1.22	270.25	57.24	200.88	44.18	74.35	−0.348	5.75	0.884	38.80	15.79
Pusa Basmati-1 × BM-24	149.59	−12.21	32.34	1.89	5.86	−2.85	48.82	14.16	12.84	−2.50	299.92	−8.74	159.63	−4.1	53.30	4.24	4.83	0.30	41.37	5.82
Pusa Basmati-1 × Govindobhog	164.38	−2.54	32.55	1.82	7.75	−0.147	56.09	12.80	12.25	−0.509	340.50	75.44	219.50	53.86	64.50	4.63	6.25	1.02	53.32	12.59
Pusa Basmati-1 × Dehradun Pahari	166.50	6.24	29.50	−0.857	10.33	1.247	32.18	−2.27	17.00	3.67	196.00	−45.43	85.00	−58.47	43.36	−17.92	4.66	−0.143	33.20	0.266
Pusa Basmati-1 × Gopalbhog	184.50	18.3	30.75	0.577	14.50	7.05	39.10	−0.678	19.50	3.33	278.50	47.90	152.50	7.62	54.89	−10.88	3.85	−1.01	40.06	4.82
Pusa Basmati-1 × Tulaipanji	147.25	−17.28	25.50	−4.67	4.50	−5.88	41.63	4.02	13.50	−0.309	204.50	−48.11	131.50	−42.92	64.16	−7.46	5.15	0.774	33.89	1.46
BM-24 × Govindobhog	155.75	4.3	25.75	−2.89	12.00	5.53	27.75	−13.19	5.00	−8.40	184.00	−76.7	98.25	−49.26	53.34	−0.576	3.42	−1.43	11.32	−18.50
BM-24 × Dehradun Pahari	132.50	−12.29	30.25	1.98	8.25	0.598	20.48	−5.64	24.50	10.52	341.00	103.94	141.00	15.66	41.21	−14.13	4.36	−0.053	47.46	25.43
BM-24 × Gopalbhog	132.75	−17.98	32.00	3.91	7.00	0.974	23.93	−7.51	28.50	11.69	203.00	−23.23	71.00	−55.75	35.05	−24.78	4.21	−0.261	21.51	−2.82
BM-24 × Tulaipanji	156.40	7.34	29.30	1.21	9.86	0.903	37.58	8.32	11.80	−2.65	419.60	171.36	295.40	139.11	70.42	4.74	3.58	−0.406	19.29	−2.23
Govindobhog × Dehradun Pahari	162.44	12.53	27.73	−0.831	5.62	−1.23	41.44	6.7	13.13	1.73	231.21	37.74	136.67	9.40	59.12	−7.03	4.95	−0.173	24.92	−2.29
Govindobhog × Gopalbhog	176.25	20.4	28.25	−0.126	1.25	−3.97	36.63	−3.43	16.00	1.77	160.50	−22.14	91.50	−37.18	57.05	−13.58	4.33	−0.856	23.96	−5.55
Govindobhog × Tulai Panji	123.10	−31.08	31.55	3.17	9.26	1.11	29.67	−8.23	12.40	0.525	135.23	−69.42	98.24	−59.98	72.45	−4.04	5.53	0.834	24.36	−2.34
Dehradun Pahari × Gopalbhog	160.70	11.51	24.90	−3.10	2.69	−3.71	29.80	−1.44	12.70	−2.10	140.86	−18.14	129.20	22.70	91.72	19.67	4.92	0.161	24.32	2.61
Dehradun Pahari × Tulaipanji	162.10	14.58	25.23	−2.77	16.32	6.99	21.54	−7.53	9.00	−3.45	204.20	23.18	171.00	34.96	83.75	5.85	2.41	−1.86	15.67	−3.23
Gopalbhog × Tulaipanji	154.60	1.13	27.35	−0.469	4.15	−3.55	45.12	10.73	10.00	−5.28	201.56	31.37	157.00	19.55	77.90	−4.49	4.86	0.533	21.81	0.605

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