Fig. 1From: Aboveground biomass, growth and yield for some selected introduced tree species, namely Cupressus lusitanica, Eucalyptus saligna, and Pinus patula in Central Highlands of Ethiopiaa SOC density (Mg C ha−1) for plantation, letters within the same letter superscript are not statistically significant at P < 0.05. b SON (Mg ha−1) for plantation 2012 vs 2017). Letters within different superscript are statistically significant at P < 0.05Back to article page