闽楠、木荷与香樟造林效果分析

Comparative Experiment on Afforestation with Phoebe bournei,Schima superba and Cinnamomum camphora

以尤溪县为试验点,选取闽楠、木荷与香樟3种福建省常见造林树种为试验材料,探究不同树种幼苗及不同坡位对造林效果的差异对比。结果表明,木荷与香樟的栽培成活率、地径生长量及株高生长量均表现出较好的优势,而闽楠则相对较差,存在显著性差异;3种树种在不同坡位上的成活率、地径生长量及株高生长量都是以下坡位为最佳,中坡位其次,而上坡位最差。

In this study,the Youxi County was used as the experimental area. Three common afforestation species in Fujian Province,including Phoebe bournei,Schima superba and Cinnamomum camphora were selected as experimental materials to explore the differences in the afforestation effects of different tree species and different slope positions. The results showed that the survival rate,soil growth and plant height growth of Schima superba and Cinnamomum camphora showed good advantages,while Phoebe bournei was relatively poor,and there were significant differences. At the same time,the three species were different. The survival rate,the growth of the ground diameter and the growth of the plant height on the slope position are all the best,themiddle slope is the second,and the upper slope is the worst.