tropical rain forest

Most natural forest in Indonesia the included in tropical rain forest. Many [all] expert which [is] tropical rain forest mendiskripsi as specific ekosistem, which can only stand up to setle related/relevantly [among/between] its compiler component as intact unity. Related/Relevant [among/between] this compiler component enable certain forest structure form able to give certain function also like economic stability, productivity of biologis high, cycle of hidrologis adequate and others. By de this forest type facto have fertility of very low land;ground, land;ground lapped over by clay particle which [is] negative bermuatan lower like and kaolinite of illite.

Condition of this sour land;ground enable and iron of almunium become active beside its silica rate (it) is true high enough, so that equip keunikan of this forest. But with development of structure which is [is] settled to be formed one of [the] function becoming pledge the core important that is ” cycle of hara closed” ( cycling nutrient closed) and is related/relevant [of] component, so that can overcome various constraint / keunikan of this forest type ( Withmore, 1975).