Allometric Equations to Estimate the Aboveground Biomass of Seedling and Sapling Plants in 10 and 20 Years Old of Secondary Forests in Sarawak, Malaysia

The seedlings and saplings plant stage determines the successional stages in secondary forest establishment process. estimation on aboveground biomass (AGB) of seedling sapling plants is needed to describe undergrowth's contribution forest. This study's objective was develop allometric equations for accurate AGB for seedlings-saplings 10 20 years old forests. study carried out at sites with two fallow period: lands a period years, respectively, Sarawak, East Malaysia. data all selected different species within 100 sample quadrates were used each site. developed estimate (diameter ground surface < 5 cm), particularly ages.