In case an average accumulation of the investigated area is 200㎥/ha with cutting age of 80 years applied, annual workload will be 77ha and require 5 teams; each team consisting of 5 persons, enabling stabled supply of lumbers of 15,500㎥ every year. If one cutover is less than 2ha with cutting age of 80 years applied, it's possible to protect the peculiar ecology and secure stabled labor, workload and lumbering. It may become model forest out of tropical forest management which is controversial all over the world. Of course this presupposes construction of access roads.

• 이성기(국립산림과학원 산림종자연구소) | Sung-Gie Lee Corresponding Author
• 이갑연(국립산림과학원 산림종자연구소) | Kab-Yeon Lee
• 안영희(중앙대학교 생물자원과학계열) | Young-Hee Ahn