Studies on the Stand Density and Site Effect of Pinus massoniana Plantation in Northern Fujian
Wu Cheng · Fujian linxueyuan xuebao · 2002
Based on the data of 80 sample plots in northern Fujian,the relationship between stand volume,stand density and stand dominant height of Pinus massoniana plantation was studied.A volume model for stand volume,stand density and average stand dominant height was established,i.e.M=a 1H b 1 N α-a 2H b 2 N β,then the productive elasticity and marginal yield of density and dominant height were analyzed.In addition, based on the effect model of the stand site and density,the stand volume effected by stand density,stand age and site index were also studied.