Determinant Factor of Plant Species Diversity in the Organic Agriculture-Dominated System of Gedeo Zone, Southern Ethiopia

Table 4

Species composition similarity among agroecological zones and wealth category using Sorensen’s similarity index in the study area.

Agroecological zones	Highland	Midland	Lowland
Highland	0
Midland	0.59	0
Lowland	0.40	0.64	0

Source: own survey data, 2019.