The researcher has organized different FREGs
(Fishermen Research Extension Groups) in different water bodies of Oromia Regional State in order to evaluate and verify different technologies in a participatory manner.
AURPR 417 5,58 1,68 ARCONT 418 5,96 2,64 AUTOREG 418 5,76 1,77 REGEXTP 418 6,26 1,80 REGEXR 418 7,06 1,58 REGEXT 418 6,67 1,46 FREG
419 4,62 1,96 N valido (segun lista) 417 Fuente: presentacion propia de la autora.
s] = total % cover of single species, Cvrtotal = total % cover of all species; Relative density = ((DenS/Dentotal) X 100); where DenS = total number of germinated seedlings of single species, Dentotal = total number of all seedlings of all species; Relative frequency = ((FregS/Fregtotal) X 100); where FregS = number of plots (occurrences) where species is present, and Freqtotal = total of all occurrences of all species; and Importance value (1V) = Relative % cover (or relative density for seed bank) + Relative frequency.