沙地榆与樟子松带状混交造林效果探讨  

Study on the Effect of Belt Mixed Afforestation of Ulmus Pumila and Pinus sylvestris var.Mongolica

作　　者：周玉峰 Zhou Yufeng(Sand control and afforestation Forest farm in Huangyugou,Keshiketeng banner,Chifeng,Inner Mongolia,Chifeng 025361,Inner Mongolia,China)

机构地区：[1]内蒙古赤峰市克什克腾旗黄榆沟治沙造林林场,内蒙赤峰025361

出　　处：《林业科技情报》2024年第2期134-136,共3页Forestry Science and Technology Information

摘　　要：作者通过在封沙育林项目区实施的沙地榆容器苗木与樟子松容器苗木带状造林混交进行的造林试验,通过对造林成活率与保存率,补植造林,造林成本,防护效益,预防樟子松生理干旱及其松针红斑病,预防榆树叶甲虫害及榆树翅果传播促进榆树天然更新的分析,推导出实施沙地榆与樟子松带状混交造林的可行性和实用性,为提高樟子松沙地造林保存率,巩固生态建设的成果,使其发挥出最大的生态效益提出了探讨建议,供同行参考。In this paper,the authors carried out the afforestation experiment on the mixture of the container seedlings of Ulmus pumila and Pinus sylvestris var.Mongolica in the project area of sand closure and afforestation,protection benefit,prevention of physiological drought of Pinus sylvestris var.Mongolica and red spot of pine needle,prevention of beetle damage of Elm Leaf and transmission of Elm Samara to promote natural regeneration of elm,the feasibility and practicability of the belt mixed afforestation of Ulmus mongolicum and Pinus sylvestris var.Mongolica were deduced,the paper also puts forward some suggestions to make the best use of ecological benefits for reference.

关 键 词：沙地榆 樟子松 带状混交 

分 类 号：S791.253[农业科学—林木遗传育种] S725.2[农业科学—林学]