Leaf mineral nutrients

Nutrient solution

Control

25

50

(mM)

100

C.V

P-value

C (%)

O (%)

50.40 ab

41.03 a

51.15 a

40.67 a

47.40 b

40.93 a

48.56 ab

41.91 a

1.75***

1.08

7.41

3.52

N (%)

P (%)

K (%)

Ca (%)

2.89 a

0.38 c

1.48 c

2.36 c

2.20 a

0.43 bc

1.53 c

2.85 bc

3.18 a

0.68 a

2.11 a

3.44 ab

3.03 a

0.33 b

1.20 d

4.02 a

18.09

11.37***

4.50***

8.21***

3.04

16.83

54.60

17.80

Mg (%)

0.39 a

0.30 a

0.32 a

0.34 a

15.81

1.30

S (%)

0.57 a

0.32 b

0.23 b

0.25 b

8.33***

62.91

Cl (%)

0.32 abc

0.26 bc

0.49 a

0.16 c

20.18***

10.68

Fe (%)

0.12 a

0.10 c

0.11 b

0.07 d

0

infin

Root mineral nutrients

Nutrient solution

Control

25

50

(mM)

100

C.V

P-value

C (%)

O (%)

50.59 a

42.83 a

50.34 a

42.64 a

50.11 ab

42.88 a

49.22 ab

43.60 a

1.19

0.88

4.80

3.12

N (%)

P (%)

K (%)

Ca (%)

2.34 a

0.29 ab

2.52 a

0.34 b

2.90 a

0.40 a

2.11 bc

0.82 b

3.22 a

0.38 a

1.98 c

0.69 bc

2.50 a

0.25 b

1.32 d

2.06 a

19.20

11.06

4.84***

9.80***

2.0

9.40

63.79

130.86

Mg (%)

0.25 b

0.32 ab

0.29 ab

0.42 a

16.11***

5.41

S (%)

0.18 a

0.19 a

0.21 a

0.15 a

16.67

1.51

Cl (%)

0.20 a

0.14 ab

0.11 b

0.09 b

17.37***

8.12

Fe (%)

0.05 b

0.00 c

0.00 c

0.13 a

0

infin