Table 6 Individual regression analysis and estimates of stability parameters for days to flowering, days to first harvest, fruit length (cm) and fruit diameter (cm).

From: Stability models regulate the adaptation of male sterility-based chilli hybrids for agro-ecologically diverse regions of north-western Himalayas

Genotypes

Days to flowering

Days to first harvest

Fruit length (cm)

Fruit diameter (cm)

Mean

bi

S−2di

Mean

bi

S−2di

Mean

bi

S−2di

Mean

bi

S−2di

DPCHYB 1

50.00

0.88 ± 0.05*

0.33

68.95

0.87 ± 0.09

3.33

9.18

3.86 ± 2.79

0.45*

0.87

1.04 ± 0.08

0.0002

DPCHYB 2

47.71

0.99 ± 0.05

0.28

67.48

1.08 ± 0.08

2.46

9.21

0.89 ± 2.18

0.26*

0.86

0.82 ± 0.23

0.002

DPCHYB 3

49.36

1.15 ± 0.12

5.26*

70.81

1.03 ± 0.30

43.03*

8.53

−2.38 ± 3.88

0.90*

0.80

1.06 ± 0.36

0.0054*

DPCHYB 4

48.40

1.13 ± 0.08

1.57

69.71

0.85 ± 0.11

5.28

8.22

3.01 ± 1.46

0.10

0.82

1.18 ± 0.11

0.0004

DPCHYB 5

48.00

1.06 ± 0.11

4.85

68.60

1.09 ± 0.07

1.55

10.26

2.09 ± 2.78

0.45*

0.86

0.77 ± 0.09*

0.0004

DPCHYB 6

49.14

1.10 ± 0.03*

−0.48

69.24

1.11 ± 0.06

0.54

9.66

4.22 ± 1.88

0.19*

0.85

1.32 ± 0.16*

0.001

DPCHYB 7

50.05

0.94 ± 0.07

1.14

71.71

0.87 ± 0.14

8.49*

8.06

−2.79 ± 2.35

0.31*

0.82

1.01 ± 0.18

0.0012

DPCHYB 8

50.26

1.24 ± 0.10*

3.25

68.86

1.00 ± 0.13

7.43*

8.63

2.95 ± 1.21

0.06

0.95

1.38 ± 0.31

0.004*

DPCHYB 9

48.88

1.12 ± 0.12

5.87*

69.31

1.03 ± 0.04

−0.36

9.28

3.97 ± 1.43

0.09

0.86

1.02 ± 0.28

0.0032*

DPCHYB 10

49.05

1.02 ± 0.11

4.49

72.64

1.21 ± 0.19

16.12*

10.99

1.07 ± 2.19

0.26*

1.09

1.63 ± 0.13*

0.0006

DPCHYB 11

49.64

1.04 ± 0.15

8.33*

70.81

1.12 ± 0.04*

−0.28

8.73

1.13 ± 2.30

0.30*

0.89

0.84 ± 0.06*

0.0002

DPCHYB 12

48.88

0.77 ± 0.11*

4.84

70.45

0.87 ± 0.05*

0.16

8.15

1.52 ± 1.33

0.08

0.83

0.98 ± 0.19

0.0014

Him Palam Mirch 1(C)

51.81

0.94 ± 0.09

2.64

72.60

0.88 ± 0.10

4.10

6.22

−2.20 ± 2.46

0.34*

0.80

0.78 ± 0.12

0.0006

Him Palam Mirch 2 (C)

52.02

0.90 ± 0.13

6.21*

72.36

0.93 ± 0.10

3.80

7.28

−2.16 ± 1.91

0.19*

1.07

0.44 ± 0.36

0.0052*

Surajmukhi (C)

55.17

0.71 ± 0.14*

7.69*

76.76

0.72 ± 0.12*

5.67

4.99

2.34 ± 2.11

0.24*

0.86

1.18 ± 0.36

0.0052*

CH-27(C)

52.86

1.00 ± 0.19

14.83*

76.60

1.35 ± 0.20

19.67*

6.77

−1.52 ± 4.17

1.04*

1.34

0.56 ± 0.78

0.0248*

Grand Mean

50.08

1.00

 

71.06

1.00

 

8.38

1.00

 

0.91

1.00

 

S.E (m) ±

0.97

0.11

 

1.24

0.14

 

0.25

2.49

 

0.02

0.30

 

Critical difference (P ≤ 0.05)

2.62

  

2.55

  

0.49

  

0.05

  
  1. *Significant deviation at P ≤ 0.05; C represents check variety.
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