木荷裸根苗和容器苗造林效果对比分析

Afforestation effect of containerized and bare-root seedlings of Schima superba

采用一年生木荷容器苗和裸根苗在不同造林地类型上造林,比较造林效果。结果表明:木荷容器苗造林成活率和保存率在不同的造林地类型中均明显优于裸根苗。木荷容器苗造林树高生长和地径在不同的造林地类型中均明显优于裸根苗,并且差异显著。不同的造林地类型中,采伐迹地的成活率、保存率、树高生长量和地径生长量最好,其次为林冠下,再次为生物防火带。

Using the one-year-old container and bare-root seedlings of Schirna superba to afforest on different types of planting area, compared the afforestation effect, The results showed that the survival rate and preserving rate of the con- tainer seedling afforestation in different types of planting area were significantly better than that of bare-root seedling. The tree height growth and diameter of the container seedling afforestation in different types of planting area were significantly better than that of the bare-root seedling, and there were significant differences.- Anaong different types of planting area, the survival rate, preserving rate, height growth and diameter growth in the cutting-blank was the best, followed by cano- py base, again for biological firebreak.