黄河万家寨水利枢纽工程项目区树木引种试验  

Experiments on Introducing Tree Species into Wanjiazhai Water Conservancy Project District

作　　者：温阳[1] 高旭彪[2] 杨文斌[1] 陈文庆[2] 姚建成[1] 王晶莹[1] 梁海荣[1] 

机构地区：[1]内蒙古林业科学研究院,内蒙古呼和浩特010010 [2]黄河万家寨水利枢纽有限公司,山西偏关036400

出　　处：《内蒙古林业科技》2005年第3期1-5,14,共6页Journal of Inner Mongolia Forestry Science and Technology

摘　　要：万家寨水利枢纽工程区从周边省区先后引进水土保持、防风固沙、护路和庭院绿化树种30余种,分别在不同立地类型进行造林试验,结果表明:多数树种能够适应试验区的自然环境条件,能较稳定地生长,达到了引种的目标,个别树种仍需继续观察,还有部分树种是在人工生态系统中生存,在生长季需人工抚育和补充水分。In Wanjiaxhai water conservancy project district, over 30 kinds of tree species have been introduced into for water and soil conservation, wind break and sand fixation, road protection and greening from other provinces around Shanxi. Experiments on forestation have been done in different site type separately. The results show. most of tree species can adopt the natural environmental conditions of experimental district, which can grow stably and achieve the aim of introduction. Individual tree species need to be observed continuously. Surviving in artificial eco--system, some tree species need artificial tender and fill up water in growing season.

关 键 词：半干旱草原区 树木引种 适应性 

分 类 号：S722.7[农业科学—林木遗传育种]