International Journal of Biodiversity / 2013 / Article / Fig 1

Research Article

Acacia sieberiana Effects on Soil Properties and Plant Diversity in Songa Pastures, Rwanda

Figure 1

Nitrogen, P, and K (%) obtained from species 1 (grass) and from species 2 (A. sieberiana) leaves in Songa pastures, southern Rwanda. Vertical bars represent standard errors of the means ( ).