Bambara groundnut can improve soil quality as it is able to fix atmospheric nitrogen in the soil through a bacteria of the Bradyrhizobium group.
Umhlanga waseBambara ungathuthukisa ikhwalithi yenhlabathi ngoba iyakwazi ukulungisa i-nitrogen yomoya emhlabathini ngokusebenzisa amabhaktheriya eqenjini leBradyrhizobium.