沿海盐碱地区引进树种的适应性分析  

Adaptability Analysis of Introduced Tree Species in Coastal Saline-Alkali Areas

作　　者：吴清田 WU Qingtian(Balidianzi Forest Farm of Huanren Manchu Autonomous County,Huanren 117200)

机构地区：[1]桓仁满族自治县八里甸子林场,辽宁桓仁117200

出　　处：《林业勘查设计》2022年第2期1-3,14,共4页Forest Investigation Design

摘　　要：沿海地区一直是经济发展的最前沿,由于广泛分布着各种滨海盐土,土壤含盐量较高,植被稀少,生态系统脆弱,树种单一,限制了沿海盐碱地的林业发展,严重制约了当地经济的可持续发展。通过分析认为,当务之急就是尽快引进和筛选出适宜在盐碱地区生长的树种,营造盐碱地区具有自我修复和调节功能的人工林。Coastal areas have always been the forefront of economic development.Due to the widespread distribution of various coastal saline soils,the soil has high salt content,sparse vegetation,fragile ecosystems,and single tree species,which restricts the development of forestry in coastal saline-alkali soils and severely restricts the local economy to be sustainable development.Through analysis,it is considered that,the most urgent task is to introduce and screen out tree species suitable for growth in saline-alkali areas as soon as possible,so as to create artificial forests with self-repairing and regulating functions in saline-alkali areas.

关 键 词：盐碱地区 树种 引进 适应性 

分 类 号：S728.5[农业科学—林木遗传育种] S728.6[农业科学—林学]