Treatment

CuSO₄ (ppm)

Soluble sugar

Cv. Assiut 84

Root

%

Stem

%

Leaves

%

0

10.09

100

11.19

100

20.44

100

CuSO₄

100

12.35**

122.43

12.23*

109.25

29.05**

142.09

200

13.45**

133.33

16.04**

143.35

21.02

102.85

350

11.13**

110.25

13.13**

117.35

15.788*

77.22

CuSO₄ + IAA

0

8.54**

84.61

8.86**

79.20

10.74**

52.53

100

8.60**

85.25

9.77**

87.28

13.07**

63.92

200

11.97**

118.58

9.83*

87.86

15.01**

73.42

350

11.26**

111.54

13.97**

124.86

16.95**

82.91

L. S. D. 0.05%

0.59

0.82

0.97

Cv. Assiut 125

0

4.85

100

5.37

100

8.73

100

CuSO₄

100

6.86*

141.33

6.79*

126.53

7.96

91.11

200

10.22**

210.68

6.99*

130.14

6.99**

80.01

350

4.33

89.34

6.66

124.11

5.74**

65.75

CuSO₄ + IAA

0

10.67**

220.02

11.64**

216.90

14.04**

160.74

100

12.16**

250.67

11.26**

209.67

16.30**

186.67

200

12.03**

248.01

12.35**

230.14

14.36**

164.45

350

7.44*

153.35

9.19**

171.11

9.25

105.93

L. S. D. 0.05%

1.59

1.09

0.82