西黄松在山西不同立地区的适应性研究  

Study on the Adaptability of Pinus Ponderosa in Different Regions of Shanxi Province

作　　者：王建义 WANG Jianyi(Shanxi Academy of Forestry and Grassland Science,Taiyuan 030012,China)

机构地区：[1]山西省林业和草原科学研究院,太原030012

出　　处：《林业科技情报》2024年第4期17-20,共4页Forestry Science and Technology Information

基　　金：山西省林业重点研发计划专项项目《油松种质资源收集与保存》(LYZDYF2023-3)。

摘　　要：在山西省5个不同立地区进行西黄松造林试验,对不同立地条件对造林成活率、树高和地径的影响进行分析,结果显示:西黄松在山西不同立地区生长适应性比较强,生长量较大,无病虫害。在不同海拔梯度与降水量下,西黄松树高和地径年生长量并无显著差异,在左云、静乐、阳城不同海拔条件下,可以初步认为西黄松适宜在山西省不同立地区生长。The afforestation experiment was carried out in 5 different site areas of Shanxi province,and the effects of different site conditions on afforestation survival rate,tree height and diameter were analyzed,the results showed that the growth adaptability of P.Sibirica in different areas of Shanxi province was strong,the growth volume was large,and there were no diseases and insect pests.There was no significant difference in height and diameter growth of Pinus elliottii under different altitudes and precipitation.Under different altitudes of Zuoyun,Jingle and Yangcheng,it can be preliminarily considered that P.Sibirica is suitable to grow in different areas of Shanxi province.

关 键 词：西黄松 区域试验 海拔 降雨量 

分 类 号：TU985.126[建筑科学—城市规划与设计]