After the data and local allometric equations in published literature concerning biomass of C.lanceolata trees were collected,meta-analysis was applied to generate pseudo-observations and to develop general allometric tree component biomass equations of C.lanceolata trees.The results show that the developed equations performed well for stem,above ground,and total tree biomass(R20.92),and better for root biomass(R20.87),but poorly for needle and branch biomass(R20.78) when estimating each component biomass of C.lanceolata.Adding tree heigh...