Skip to main content

Table 4 Percent nodule occupancy by different IGS types in 9 cowpea genotypes grown in Ghana, Botswana and South Africa

From: Symbiotic functioning and bradyrhizobial biodiversity of cowpea (Vigna unguiculataL. Walp.) in Africa

 

Percent nodule occupancy per cowpea variety

IGS Type

Omondaw

IT82D-889

Bechuana white

Glenda

ITH98-46

Brown eye

Mamlaka

Fahari

Apagbaala

I

33.3

0

0

0

0

0

0

0

0

II

44.4

0

15.8

0

0

0

0

0

0

III

0

28

0

16

68.2

83.3

15.8

13.3

28.6

IV

0

11

0

0

0

0

0

0

0

V

0

25

57.9

36

26.3

16.7

5.3

6.7

28.6

VI

0

0

0

8

0

0

0

6.7

0

VII

11.1

4

10.5

4

0

0

0

0

0

VIII

11.2

32

15.8

0

5.5

0

78.9

46.6

16.6

IX

0

0

0

16

0

0

0

0

0

X

0

0

0

4

0

0

0

0

0

XI

0

0

0

4

0

0

0

0

0

XII

0

0

0

4

0

0

0

0

0

XIII

0

0

0

0

0

0

0

13.3

16.6

XIV

0

0

0

0

0

0

0

0

4.8

XV

0

0

0

0

0

0

0

6.7

0

XVI

0

0

0

0

0

0

0

6.7

0

XVII

0

0

0

8

0

0

0

0

0

XVIII

0

0

0

0

0

0

0

0

4.8

  1. Values (Mean ± SE) with dissimilar letters in a column are statistically significant at p ≤ 0.001 (***); p ≤ 0.01 (**)