章古台造林树种引种与乡土树种对比栽培试验

Comparative Cultivation Experiments Between Introduction Afforestation Species and Indigenous Tree Species in Zhanggutai

为了选择造林树种,营造针阔混交林,在辽宁省章古台试验地,开展了造林树种引种与乡土树种对比栽培试验。试验表明:针叶树以樟子松、彰武松,其次是油松、东宁赤松的适应性比较强,生长量比较高;阔叶树以白榆、怀槐、刺榆、暴马丁香、桑树和色木槭的抗性比较强,生长比较快。

Comparative cultivation experiment was conducted between planting species and indigenous tree species in Zhanggutai area of Liaoning Province .The results showed that,the adaptability of Pinus Sylvestris var.mongolica and Pinus densiflora var.Zhangensis were the strongest in the conifer.Pinus tabulaeformis and Pinus densiflora were stronger and their growth were higher. In the broad leaved species,Ulmus pumila cv.pyramidalis 、Maackia amurensis、Hemiptelea davedii、Syringa amurensis Morus alba and Acer mono had strong resistance and grew fast.