摘要
为解决采石场废弃地造林成活率低,破损山体植被修复难的问题,本研究在滕州的破损山体中选取两种不同地类的采石场废弃地作为试验地,选海州常山、侧柏、刺槐3种树种同时在同一立地条件下开展造林试验,通过对其造林成活率、生长量的记录、对比研究,结果表明,海州常山能直接在采石场废弃地弃渣堆造林,同一立地条件下,造林成活率和生长量均优于侧柏和刺槐,并且能快速形成灌木林,改善废弃地的土壤质量与周边微环境,适合作为破损山体修复树种推广使用。
In order to solve the problems of low survival rate of afforestation in abandoned quarry places and difficult vegetation restoration in damaged mountain areas,two different types of abandoned quarry places in Tengzhou were selected as experimental sites.Three tree species,namely Clerodendrum trichotomum,Platycladus orientalis and Robinia pseudoacacia were selected for afforestation experiments under the same site conditions in Haizhou,with their afforestation survival rate and growth recorded for comparison.The results showed that Clerodendrum trichotomum could be directly planted in abandoned quarry sites,showing better survival rate and growth under the same site conditions than Platycladus orientalis and Robinia pseudoacacia,and could quickly form shrubbery for improving the soil quality and surrounding microenvironment of the abandoned land.Clerodendrum trichotomum is a suitable tree species for promoting the restoration of abandoned quarry places.
作者
张玉芳
ZHANG Yu-fang(Tengzhou Forestry Development Center,Tengzhou,Shandong 277500)
出处
《陕西林业科技》
2025年第2期33-36,共4页
Shaanxi Forest Science and Technology
关键词
破损山体修复
造林技术
海州常山
Vegetation restoration of damaged mountains
afforestation technology
Clerodendrum trichotomum Thunb
