Assessing the potential of Gunung Dahu Research Forest as Source-Identified Seed Stand of Shorea leprosula Miq

Abstract

Shorea leprosula Miq is a species from Dipterocarp family with high economic value but has complex problems in seeds availability and storage. S. leprosula stand in Gunung Dahu Research Forest (GDRF), Bogor-West Java has been flowering for several times that makes these stand to have potential to be developed as seed stand. This research was aimed to assess the potential of Gunung Dahu Research Forest as source-identified seed stand for S. leprosula. Assessment was carried outin plot number 1, 2, 5, 7 and 21A by developing a scoring technique to several criteria, those were: total amount of seed trees, stand's quality, flowering and fruits quality, stand's health, trees parentage, accessibility, and stand's security. Only those of plots having 94 points or above would be accepted as seed stand and that designated plot number 2, 5, and 21A with total score 131; 131.5; and 96.5 points accepted as seed stands while plot number 1 and 7 were failed to fulfil the criteria. Among those of accepted plots, plot number 5 has higher potential as seed stand because it has fewer disturbances than plot number 2.