辽西地区沙棘林营造及平茬更新复壮技术  

Techniques for Planting and Regenerating Seabuckthorn Forests in Western Liaoning Province

作　　者：杨晓华 YANG Xiaohua(Sanshijiazi Guohe Afforestation Station in Lingyuan City,Lingyuan 122500)

机构地区：[1]凌源市三十家子国合造林站,辽宁凌源122500

出　　处：《林业勘查设计》2021年第5期15-17,共3页Forest Investigation Design

摘　　要：沙棘是生态作用和经济效益兼具的经济树种,在保持水土、生态绿化、提高农民收入等方面具有重要的作用。通过针对适地适树、科学整地、栽植密度、混交造林等主要营造技术研究,总结沙棘林的平茬树龄、平茬季节、主要平茬方式、平茬后的抚育管理等方面更新复壮技术,以便更好地提高沙棘林的营造质量,为沙棘林的营造更新提供技术参考。Seabuckthorn is an economic tree species with both ecological effects and economic benefits.It plays an important role in.maintaining water and soil,ecological greening,and increasing farmers'income.By researching the main cultivation techniques such as suitable site and tree preparation,scientific land preparation,planting density,mixed afforestation,etc.,this paper summarizes the rejuvenation technology of seabuckthorn forests in terms of stubble age,stubble season,main stubble methods,and tending management after stubble.In order to better improve the quality of seabuckthorn forests,this paper provides the technical reference for the establishment and renewal of seabuckthorn forests.

关 键 词：沙棘林营造 平茬更新 更新复壮 辽西地区 

分 类 号：S793.6[农业科学—林木遗传育种] S725[农业科学—林学]