Wide [of] breast high elementary area ( Lbd) [is] result of measurement of diameter of vegetasi pillar and tree [at] height 1,3 m of surface of land;ground [is] later;then packed into formula of Lbd ? d² where ? [is] equal to 3,1416 and d [is] tree diameter.
e. Important Index Value ( Importance Value Index) [is] the amount of from closeness relative, elementary area relative and frequency relative, assess maximum from INP [is] 300% ( Curtis and of Mc Intose, 1951; Soerianegara and of Indrawan, 2002).
Arief ( 1994) in Fitriani ( 2006) telling, if there [is] species having highest NP, that show species having the plant society in place. This matter also to determine form of komonitas existing.
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