Treatments

Control

Potassium (kg/fed.)

Zinc (Zn)

Potassium with zinc

LSD0.05

K1 (50)

K2 (75)

K3 (100)

(1.5 g/l)

K1 + Zn

K2 + Zn

K3 + Zn

Plant height (cm)

69.94

75.22

76.31

78.89

73.33

79.75

80.58

82.23

2.05

Technical length (cm)

56.93

60.35

61.75

64.19

59.92

64.97

65.68

67.45

1.18

Fruiting zone length (cm)

13.01

14.88

14.56

14.70

13.42

14.78

14.91

14.79

1.04

Number of capsules/plant

8.41

10.08

11.21

11.93

9.58

13.34

13.75

13.84

1.28

Number of branches/plant

2.06

2.34

2.35

2.61

2.35

2.53

2.66

2.97

0.51

Seed yield/plant (g)

0.17

0.24

0.30

0.34

0.24

0.36

0.38

0.40

0.21

Straw yield/plant (g)

0.80

1.06

1.24

1.50

1.15

1.34

1.56

1.66

0.25

1000 seed weight (g)

6.19

6.85

6.92

6.96

6.76

6.97

7.00

7.08

0.16

Seed yield (kg/fed.)

453.15

520.58

529.73

539.29

494.19

552.24

564.96

573.12

31.03

Straw yield (ton/fed.)

2.20

2.47

2.69

2.78

2.31

2.84

2.91

2.95

0.19

Fiber (%)

9.60

11.34

12.49

12.64

11.17

12.87

12.91

12.99

0.15

Fiber yield (kg/fed.)

217.87

290.47

343.51

358.05

262.44

371.5

380.84

388.12

12.22

Oil (%)

34.07

36.75

38.01

38.72

36.53

38.72

38.87

39.03

1.05

Oil yield (kg/fed.)

153.74

181.01

201.23

208.95

180.26

213.93

219.63

223.64

5.31