短周期湿地松纸浆材林的优化经营调控研究

On the Optimum Management and Control of the Short-period Paper Pulp Wood Forest of Slash Pine

研究确定了短周期湿地松纸浆材林的最适立地条件为16指数级以上,最佳主伐年龄为10～12 a,最适经营密度模型为n=23 360.6/d.以荻取最大树干生物量为经营调控目标,采用动态规划法进行短周期湿地松纸浆材林的优化经营调控,并依据调控结果编制了模式林分的生长过程表和优化经营调控表,以期为湿地松纸浆材林的经营管理提供科学的参考依据.

To the short period paper pulp wood forest of slash pine, the best adaptable site condition is that its site index is over 16, the best final cutting age is between 10 to 12 years,the best adaptable density model is n=233?60.6/d . Aiming at obtaining the largest tree trunk biomass, the optimum management and control of the short period paper pulp wood forest of slash pine is studied by means of the dynamic programme, and according to the optimum management and control results. The growth process table of model forest stand and optimum management control table are drawn up, which provide scientific reference for the management of the paper pulp wood forest of slash pine