Table 1 Morphological traits of Morinda officinalis germplasm utilized in this study

Root length (cm)

104.60

8.30

37.93

17.66

46.56

1.8977

Root diameter (cm)

1.54

0.39

0.82

0.22

26.83

1.9442

Leaf length (cm)

15.51

3.24

7.04

2.15

30.54

1.8807

Leaf width (cm)

6.65

1.05

3.17

1.03

32.49

2.0430

Root range (cm)

57.50

7.10

25.99

9.87

37.98

1.9593

Main root number (piece)

11.80

1.30

3.30

1.64

49.70

1.7275

Lateral root number (piece)

13.00

0.80

3.30

1.93

58.48

1.9273

Plant height (cm)

223.00

7.00

36.07

24.54

68.03

1.4913

Section color of the root

2.00

0.00

1.55

0.59

38.06

0.7930