通过对不同郁闭度杉木林下套种秃杉试验,分析杉木与套种秃杉种间协调关系。结果表明:秃杉幼树在杉木的林冠下生长良好,杉木保留郁闭度控制在0.4~0.6之间时,秃杉的保存率、胸径、树高生长及保留杉木的胸径生长最佳。

This paper,through the analysis of the results of growth of Taiwaia flousiana in different canopy densities of Chinese fir and the harmonious relationship between species,shows that Taiwaia flousiana grows well under the Chinese fir canopy and Chinese fir reserved closure is controlled at between 0.4 ~ 0.6.The preservation rate of Taiwania flousiana,diameter at breast height,tree height growth and the diameters at breast height (DBH)of Chinese fir grow best.