Study on sound rotation of Larix kaempferi pulp plantation
Dong Jian · Liaoning Forestry Science and Technology · 2001
Using Richards growth model as the basis,stand growth and harvest forecast and self-thinning model were established for Larix kaempferi pulp plantation.Natural growth table of forest for different density were also built.The technical maturity of the plantation was determined according to physical property of wood,fibre form,chemical components,and pulp characters.Economic maturity of the plantation was also calculated by cost-benefit analysis.Proper rotation of Larix kaempferi pulp plantation over middle site class in Eastern Liaoning was 16～18a,and the increment of inter benefit could be 3.8%～14.1%.