Table 3 Effects of salinity, SNP, and KNO₃ on some characters of persica

Salinity (dS/m)

0

195 ± 2.54^* a

24.05 ± 1.69 d

0.67 ± 0.12 d

0.34 ± 0.02 c

13.13 ± 0.57 d

6.62 ± 0.69 c

16.2 ± 1.24 b

9.84 ± 1.88 c

10

192 ± 3.22 a

35.17 ± 3.94 b

1.48 ± 0.24 c

0.42 ± 0.04 b

19 ± 0.95 b

9.26 ± 1.99 a

16.16 ± 2.15 a

12.5 ± 3.49 a

20

178 ± 2.12 b

37.08 ± 0.26 a

3.31 ± 0.17 a

0.49 ± 0.09 a

20.2 ± 1.57 a

8.36 ± 1.16 b

15.4 ± 2.82 c

10.7 ± 1.95 b

40

168 ± 1.87 c

30.04 ± 4.2 c

2.47 ± 0.33 b

0.33 ± 0.04 d

17.2 ± 0.41 c

6.44 ± 1.14 c

9.86 ± 1.96 d

7.88 ± 2.56 d

SNP (Mm)

0

180 ± 2.38 b

29.93 + 0.9 b

1.75 + 0.23 d

0.34 + 0.05 d

16.62 + 0.24 d

6.31 + 0.12 d

12.6 + 0.26 d

22.7 + 1.4 a

0.1

180 ± 2.08 b

30.88 + 0.63 b

1.91 + 0.14 c

0.38 + 0.01 c

17.48 + 0.33 c

7.45 + 0.16 c

13.7 + 0.37 c

21.5 + 0.22 b

0.2

189 ± 2.44 a

33.1 + 0.73 a

2.05 + 0.07 b

0.42 + 0.06 b

17.74 + 0.34 b

7.96 + 0.17 b

15.41 + 0.21 b

20.2 + 1.24 c

0.4

185 ± 1.14 a

33.08 + 0.67 a

2.22 + 0.11 a

0.44 + 0.02 a

18 + 0.38 a

8.98 + 0.24 a

16.42 + 0.34 a

18.4 + 1.3 d

KNO3 (%)

0

179 ± 3.62 b

30.1 ± 0.6 b

1.69 ± 0.11 c

0.38 ± 0.03 c

17.28 ± 0.28 b

7.33 ± 0.18 c

13.75 ± 0.26 c

9.85 ± 0.27 c

0.5

184 ± 2.51 a

31.96 ± 0.23 a

2.04 ± 0.06 b

0.4 ± 0.02 b

17.48 ± 0.29 a

7.66 ± 0.17 b

14.58 ± 0.13 b

10.32 ± 0.32 b

1

187 ± 2.02 a

32 ± 0.67 a

2.23 ± 0.03 a

0.42 ± 0.04 a

17.62 ± 0.29 a

8.04 ± 0.19 a

15.34 ± 0.30 a

10.8 ± 0.34 a

Na (mg g^− 1 DW)

Cl (mg g^− 1 DW)

SOD (EU mg^− 1 protein)

CAT (EU mg^− 1 protein)

MDA (umol/g FW)

Proline (mg/g FW)

SY (g/plant)

-

Salinity (dS/m)

0

11.9 ± 1.9 d

9.62 ± 1.42d

1.68 ± 0.09 d

2.73 ± 0.32 d

6.04 ± 0.7 d

0.17 ± 0.01 d

0.31 d

-

10

19.2 ± 2.55 c

16.81 ± 2.34 c

3.25 ± 0.28 b

3.65 ± 0.34 b

6.85 ± 1.18 c

0.20 ± 0.01 c

1 b

-

20

30.6 ± 1.63 b

26.85 ± 2.09 b

3.97 ± 0.58 a

4.08 ± 0.46 a

9.9 ± 1.25 b

0.22 ± 0.02 b

1.22 a

-

40

31.8 ± 2.83 a

29.83 ± 3.87 a

2.63 ± 0.26 c

3.2 ± 0.52 c

11.9 ± 1.17 a

0.25 ± 0.03 a

0.62 c

-

SNP (Mm)

0

25.3 + 1.08 a

22.78 + 1.03 a

2.61 + 0.08 d

3.13 + 0.17 d

9.67 + 0.34 a

0.22 + 0.02 a

0.7 d

-

0.1

24.1 + 0.98 b

21.56 + 0.38 b

2.75 + 0.09 c

3.32 + 0.07 c

9.04 + 0.31 b

0.21 + 0.01 b

0.76 c

-

0.2

23.07 + 0.96 c

20.26 + 0.92 c

2.92 + 0.11 b

3.46 + 0.12 b

8.2 + 0.28 c

0.21 + 0.02 b

0.82 b

-

0.4

21.31 + 1.46 d

18.43 + 0.66 d

3.24 + 0.13 a

3.77 + 0.08 a

7.88 + 0.26 d

0.19 + 0.01 c

0.89 a

-

KNO3 (%)

0

24.4 ± 0.67 a

21.57 ± 0.89 a

2.81 ± 0.04 c

3.36 ± 0.02 b

8.94 ± 0.18 a

0.23 ± 0.01 a

0.79 c

-

0.5

23.36 ± 0.85 b

20.53 ± 0.73 b

2.88 ± 0.07 b

3.43 ± 0.06 ab

8.6 ± 0.21 b

0.21 ± 0.01 b

0.82 b

-

1

22.84 ± 0.71 c

20.18 ± 0.77 b

2.96 ± 0.03 a

3.47 ± 0.11 a

8.56 ± 0.11 c

0.21 ± 0.02 b

0.89 a

-