Root Distribution and Nitrogen Fixation Activity of Tropical Forage Legume American Jointvetch (Aeschynomene americana L.) cv. Glenn under Waterlogging Conditions

Figure 2

Distribution of nodules from 10 to 30 days after treatment in experiment  1. Symbols with different letters within the same investigation date and treatment show significant differences (). Significantly different () between control and waterlogging treatment with the same root depth.