Table 8.

Pearson correlation coefficients of hectoliter weight, along with average values (AVG), with grain quality parameters per trial, and averaging all trials, are shown (using N = 10 varieties). Bold font indicates significant correlations (p < 0.05), while plain indicates text non-significant ones (p > 0.05).

Trials	HLW				AVG HLW
	W	P/L	P	L
2021 Almacelles 1SD Irrigated	0.51	0.94	0.81	−0.77	77.9
2021 Almacelles 2SD Irrigated	0.33	0.90	0.79	−0.83	73.9
2021 Almacelles 1SD Rainfed	0.61	0.92	0.93	−0.77	80.5
2021 Almacelles 2SD Rainfed	0.61	0.85	0.82	−0.81	77.7
2022 Sucs 1SD Irrigated	0.23	0.72	0.59	−0.75	75.7
2022 Sucs 2SD Irrigated	0.58	0.85	0.92	−0.74	73.2
2022 Sucs 1SD Rainfed	0.43	0.67	0.65	−0.76	70.5
2022 Sucs 2SD Rainfed	0.61	0.57	0.75	−0.46	72.3
*Irrigated 1SD	0.54	0.89	0.78	−0.81	76.8
*Irrigated 2SD	0.52	0.92	0.90	−0.81	73.5
*Rainfed 1SD	0.62	0.85	0.87	−0.85	75.5
*Rainfed 2SD	0.65	0.82	0.88	−0.76	75.0

HLW: hectoliter weight (kg/hl); W: dough strength (10⁻⁴ J); P/L: tenacity/extensibility ratio; P: tenacity (mm); L: extensibility (mm). * indicates correlations performed by averaging the two years of trials.