Investigation of Woody Species Composition, Diversity, and Carbon Stock under Agroforestry Practices in Oromia National Region State, Central Ethiopia

Table 6

Species richness (n), Shannon diversity , and evenness (E) among the three agroecologies of parkland and home garden in the study areas.

Agroecology	Parkland agroforestry			Home garden agroforestry
	Species richness (n)	Shannon	Evenness (E)	Species richness (n)	Shannon	Evenness (E)
Highland	20	2.7	0.54	10	2.3	0.48
Midland	38	3.4	0.62	20	3.2	0.51
Lowland	18	2.3	0.45	9	2.1	0.41
Overall mean	25.33	2.8	0.54	13	2.53	0.47