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Table 1 Content of Na and mineral nutrients (P, K+, Ca2+) in S. officinalis exposed to different treatments of SA and salinity stress in shoot and root

From: Improving salinity tolerance in Salvia officinalis L. by foliar application of salicylic acid

 

Na (mglg DM)

Ca (mglg DM)

K (mglg DM)

P (mglg DM)

Leaves

 Control

0.48 ± 0.03A

12.56 ± 0.09a

11.41 ± 0.94A*

2.47 ± 0.11a*

 SA (0.5 mM)

0.83 ± 0.07B

13.86 ± 0.02b

19.27 ± 1.10B*

2.66 ± 0.05a*

 SA (1 mM)

0.92 ± 0.01C

13.19 ± 0.41b

15.03 ± 0.37C*

2.47 ± 0.11a*

 NaCl

18 ± 1D

9 ± 0.68c

5 ± 0.37 D*

0.73 ± 0.22b*

 NaCl + SA(0.5 mM)

3.05 ± 0.05E

14.79 ± 0.37d

10.60 ± 0.49E*

1.42 ± 0.03c*

 NaCl + SA (1 mM)

8.39 ± 0.16F

11.50 ± 0.77e

7.31 ± 0.10F*

0.59 ± 0.11b*

Roots

 Control

0.50 ± 0.01a

8.41 ± 0.07A

6.42 ± 0.05a*

1.01 ± 0.01A*

 SA (0.5 mM)

0.51 ± 0.00a

16.11 ± 0.10B

12.84 ± 0.02b*

3.85 ± 0.01B*

 SA (1 mM)

0.90 ± 0.08b

15.03 ± 0.37C

8.87 ± 0.02c*

1.13 ± 0.01A*

 NaCl

24.33 ± 0.51c

3.70 ± 0.43D

4.12 ± 0.02d*

0.53 ± 0.11C*

 NaCl + SA (0.5 mM)

5.73 ± 0.30d

9 ± 0.20E

8.60 ± 0.20c*

0.96 ± 0.05A*

 NaCl + SA (1 mM)

10.67 ± 0.57e

6.43 ± 0.40F

7.70 ± 0.10c*

0.61 ± 0.12D*