Table 3 Characterization of soil properties of the experimental region.

From: AMMI and GGE biplot analysis for yield performance and stability assessment of selected Bambara groundnut (Vigna subterranea L. Verdc.) genotypes under the multi-environmental trials (METs)

Site

Clay (%)

Sand (%)

Silt (%)

pH

References

Field 15

33.74

40

26.82

6.6–7.5

Hashemi et al.31, Khan et al.4

Field 10

62

31.83

6.4

4.23–4.6

Fahmi et al.32