Table 3.

The collected references of SA on salinity tolerance in plants.

SA Treatment		Salinity	Plant Species	Main Responses	Reference
Type	Treatment
Exogenous SA	1 mM	0–150 Mm for 10 d	Capsicum annuum	I, II, III, Phenolic content	[13]
	200 µM	100 mM for 4 h	Tomato (Lycopersicon esculentum Mill.)	I, II	[77]
	1 mM	0–10 dS m−1	Soybean (Glycine max L.)	I, II, III, VI	[80]
	0–1.0 mM	40 Mm for 56 d	Maize (Zea mays L.)	I, II, III, VI	[81]
	1.5 mM	0–15 dS m−1 for 900 d	Saffron	I, II, III, VI	[82]
	0–0.5 mM	2.51 g kg−1 for 17 d	Leymus chinensis Trin.Tzvel.	I, II, V, VI	[83]
	1 mM	0–100 mM	Soybean (Glycine max L.)	I, III, VI, H+-ATPase	[84]
	50 µM	100 mM for 14 d	rbohD mutant, gork1-1 mutant	I, V, VI	[85]
	0.5 mM	100 mM for 15 d	Mungbean (Vigna radiata L.)	I, II, III, VI, Ethylene	[88]
	0.05 mM	2% for 24 h	Wheat (Triticum aestivum L.)	I, II, Phytohormones	[89]
	0.5 mM	250 mM for 72 h	Wheat (Triticum aestivum L.)	I, II, IV	[93]
	0–0.1 mM	100 mM for 7 d	Solanum lycopersicum	II, GST genes	[94]
Endogenous SA		0–400 mM for 0–48 h	Iris hexagona walter	Phytohormones	[76]
		0–140 mM for 80 d	Soybean (Glycine max L.)	I, III, Phytohormones	[78]
		0–100 mM for 0–7 d	Cucumber (Cucumis sativus L.)	I, II, VI, Phytohormones	[79]
		100 mM for 15 d	NahG plants	I, II, Stress-induced genes	[90]
		0–300 mM for 14 d	nahG, npr1-1, snc1/nahG mutants	I, II, V	[92]

I, Growth; II, Antioxidant system; III, Photosynthesis; IV, SA-induced genes; V, Electrolyte leakage; VI, Ion uptake.