Estimation of Genetic Parameters of Different Wheat Genotype Traits in Chitwan, Nepal

Table 6

Centroid of clustering of 50 wheat genotypes in Chitwan, Nepal, 2014/2015.

Variable	Cluster 1	Cluster 2	Cluster 3	Cluster 4	Grand centroid
Flag leaf appearance	61.988	63.400	89.00	92.00	63.270
Days to booting	67.674	69.400	95.00	100.00	69.040
Days to heading	73.640	75.200	104.00	110.00	75.130
Days to anthesis	78.628	79.400	108.00	115.00	80.020
Days to maturity	110.674	112.600	136.00	138.00	111.920
Flag leaf area (cm^2)	57.820	42.238	30.46	59.85	55.755
Plant height (cm)	97.906	102.730	112.00	89.40	98.500
Peduncle length (cm)	40.985	42.400	34.40	31.95	40.814
Spike length (cm)	9.717	10.570	13.10	11.70	9.910
Grain weight per spike (g)	8.386	4.078	1.89	0.75	7.673
Grains per pike	194.326	109.200	146.00	50.00	181.960
Thousand grain weight (g)	42.722	35.904	12.84	14.92	40.886
Harvest index (%)	0.253	0.180	0.04	0.03	0.237
Biological yield (t ha^−1)	6.505	6.020	10.00	7.60	6.548
Grain yield (t ha^−1)	1.660	1.100	0.40	0.30	1.552