Treat. (−Mpa)

Length

Leaf area

Harvest Index

Root

%

Shoot

%

Spike

%

%

Aver.

%

0.0

20.3

100

13.6

100

51.3

100

15.3

100

1.07

100

0.3

18.0*

88.7

10.1*

74.2

48.6*

94.7

13.6*

88.8

0.808

75.5

0.6

17.3*

85.2

10.1*

74.2

46.0*

89.7

13.3*

86.9

0.635

59.3

0.9

17.3*

85.2

11.6*

85.2

46.3*

90.2

13.5*

88.2

0.592

55.3

1.2

15.0*

73.8

8.0*

58.8

45.0*

87.7

12.0*

78.4

0.571

53.4

Zn (µM)

0.0 + 20

19.0

93.5

21.9*

78.6

45.6*

88.8

15.3

100

0.777

72.6

0.3 + 20

21.3

104.9

21.9*

161.0

56.3*

109.7

15.6

101.9

0.874

81.7

0.6 + 20

18.0*

88.6

24.1*

177.2

50.0

97.7

14.3*

93.4*

0.800

74.8

0.9 + 20

19.6*

96.5

14.0

103.1

50.0

97.4

14.0*

91.5

0.721

67.3

1.2 + 20

10.0*

49.2

10.7*

78.6

30.0*

58.4

12.3*

80.8

0.636

59.4

0.0 + 200

27.6*

135.9

24.1*

177.2

66.6*

129.8

18.3*

119.6

0.804

75.1

0.3 + 200

16.3*

80.2

26.4*

194.1

53.0*

103.3

17.7*

115.7

1.03

96.3

0.6 + 200

16.3*

80.2

19.6*

144.1

54.6*

106.4

17.0*

111.1

0.862

80.6

0.9 + 200

16.6*

81.7

19.6*

144.1

54.6*

106.4

14.0*

91.5

0.756

70.7

1.2 + 200

15.0*

73.8

8.6

63.2

39.0*

76.0

12.3*

80.3

0.660

62.2

Ni (µM)

0.0 + 1

17.0*

83.7

12.0

88.2

50.0

97.4

17.0*

111.1*

0.629

58.9

0.3 + 1

23.0*

113.7

16.6*

122.1

52.8*

102.9

17.7

115.7*

0.750

70.1

0.6 + 1

17.6*

86.6

12.0

88.2

55.6*

108.3

14.3

93.4

0.901

84.2

0.9 + 1

13.3*

65.5

12.0

88.2

54.0*

105.2

14.2

93.4

0.962

89.9

1.2 + 1

11.3*

55.6

10.8*

79.4

47.0*

91.6

14.3

93.4

0.872

81.5

C + 100

21.6*

106.4

13.2

99.2

48.3*

94.1

15.3*

100

0.559

52.2

0.3 + 100

20.0

98.5

13.5

99.2

51.0

99.4

14.3*

93.4

0.545

50.9

0.6 + 100

20.0

98.5

14.0

103.1

54.0*

105.2

14.0*

91.5

0.679

63.5

0.9 + 100

19.6*

96.5

9.3*

68.3

47.0*

91.6

13.3*

86.9

0.600

56.1

1.2 + 100

8.3*

42.5

8.1*

59.5

40.6*

79.1

12.6*

82.3

0.696

65.5

L. S. D. 0.05%

1.2

1.5

1.3

1.7

0.02