Genetic variability and trait associations in bread wheat (Triticum aestivum L.) genotypes under drought-stressed and well-watered conditions

Table 16 Cluster means of agronomic traits for196 bread wheat genotypes under drought-stressed conditions

Cluster	DH	GFP	DM	PH	NTPP	SL	FLA	SPS	FSPS	NKPS	SF	BMY	HI	KWS	TKW	GY
1	60.57	57.47	118.04	66.13	3.45	7.64	32.21	22.40	20.07	62.30	80.87	8.58	34.51	2.75	36.81	3.48
2	62.97	54.69	117.66	65.01	3.49	7.78	29.81	21.12	18.79	58.27	80.36	7.69	32.52	2.06	29.32	2.98
3	71.20	54.10	125.29	69.47	3.41	7.69	30.52	21.98	19.77	61.13	80.88	8.08	34.11	2.37	32.92	3.27
4	61.39	57.32	118.71	77.27	3.39	8.02	26.26	21.26	18.89	58.28	80.29	7.89	32.85	2.21	31.25	3.08
5	63.96	57.05	121.00	82.48	4.02	7.58	30.66	22.67	20.36	62.96	81.09	8.70	33.98	2.71	36.32	3.47
6	61.06	57.10	118.16	73.38	3.64	7.52	30.44	22.10	19.81	61.34	80.94	8.48	33.75	2.57	35.31	3.37

DH Days to heading, GFP Grain filling period (days), DM Days to maturity, PH Plant height (cm), NTPP Number of tillers plant⁻¹, SL Spike length (cm), FLA Flag leaf area (cm²), SPS Spikelets spike⁻¹, FSPS Fertile spikelets spike⁻¹, NKPS Number of kernels spike⁻¹, SF Spike fertility (%), BMY Biomass yield (t ha⁻¹), HI Harvest index (%), KWS Kernels weight spike⁻¹ (g), TKW Thousand kernels weight (g), and GY Grain yield (t ha⁻¹)

ISSN: 2662-4044