摘要
通过对12个品种的人工模拟耐盐试验及7个地点的栽培试验,对黑龙江省西部苏打碱土区的造林树种进行了适应性研究。在系统的土壤分析基础上,通过对品种的综合评价,筛选出了适应性好的树种14个,并进行了适应范围的划分,为本地区盐碱地造林提供了科学依据。
Through artificial salt-tolerance experiment for 12 species and cultivation experiments in 7 experimental points,adaptation of tree species in sodic areas of western Heilongjiang were studied.On the basis of systematic soil analysis,through comprehensive evaluation on species,14 species with good adaptability were selected;adaptive range was divided;it provided scientific basis for afforestation in saline-alkalia soil.
出处
《防护林科技》
2012年第1期8-10,共3页
Protection Forest Science and Technology
关键词
苏打碱土区
树种选择
适应性
sodic area
species selection
adaptability
