Table 7 Standardized genotype by root yield × trait data and superiority index for sugar beet genotypes.

From: Unraveling genotypic interactions in sugar beet for enhanced yield stability and trait associations

Genotype

Root yield × sugar content

Root yield × \({\text{Na}}^{+}\)

Root yield × \({\text{K}}^{+}\)

Root yield × alpha amino N

Mean superiority index

1

−1.65

−1.12

−1.69

−1.14

−1.40

2

−1.84

−1.23

−1.89

−0.16

−1.28

3

−1.25

−1.00

−0.82

1.79

−0.32

4

−1.01

−0.97

−0.87

0.11

−0.69

5

−0.63

−0.68

−0.02

−0.83

−0.54

6

0.23

0.12

0.00

−0.03

0.08

7

0.32

−0.44

0.80

0.49

0.29

8

0.39

−0.05

0.10

−0.06

0.09

9

−0.16

−0.54

0.17

0.09

−0.11

10

0.47

0.02

0.70

−0.07

0.28

11

−0.89

−0.93

−0.50

0.44

−0.47

12

1.15

1.31

0.71

−0.70

0.62

13

0.59

0.57

0.67

−0.92

0.23

14

0.60

1.43

−0.31

−0.80

0.23

15

1.11

2.43

−0.13

−1.51

0.47

16

0.64

0.08

1.57

2.04

1.08

17

0.24

0.42

−0.48

−0.39

−0.05

18

1.69

0.56

1.99

1.65

1.47

Mean

0.00

0.00

0.00

0.00

Standard deviation

1.00

1.00

1.00

1.00