Table 1.

A summary of Cl⁻ concentration (mmol g⁻¹ DW) in laminae, petioles, and roots of plants grown in PM (Experiment 1)

The grapevines were irrigated daily with a complete nutrient solution containing 50 mM Cl^– (Na⁺:Ca²⁺:Mg²⁺=6:1:1) for 27 d under glasshouse conditions.

	Parents				Hybrids (60)
	K 51-40	140 Ruggeri	SEM	F value	Range	Mean	SEM	F value	ta
Lamina Cl−	0.90	0.44	0.06	33.41**	0.35–0.98	0.62	0.08	4.86***	0.39
Petiole Cl−	1.35	0.50	0.06	99.36***	0.50–1.35	0.83	0.06	5.31***	0.42
Root Cl−	1.16	1.36	0.13	NS	0.79–1.99	1.27	0.13	3.72***	0.40

NS, not significant at P≤0.05; **P<0.01; ***P<0.001.

^at, intraclass correlation coefficient, which was obtained from the analysis of variance as follows: