引种花旗松在陇县的适生性调查
Feasibility Research of Planting Douglas Fir in Long County

作者: 宋德军 :陇县林业局,宝鸡;

关键词: 引种花旗松适生调查Introducing Douglas Fir Feasibility Research

摘要:
对陇县八渡林场2003年引种美国花旗松不同绿地、密度造林(定植)生长状况与相同条件的油松进行了跟踪调查。结果表明:美国花旗松(Douglas fir)苗期、幼树期生长量均小于油松,却因适生性极强且树形优美而成为陇县首选优势绿化树种。

Abstract: We did a survey on different green belt and growth status of density afforestation of American Douglas fir introduced in 2003 and Chinese pine in the same condition. The results show that the increment of American Douglas fir in seeding and sapling stage is smaller than Chinese pine, while it has strong adaptability with graceful body which makes it become the preferred greening tree species in Long County.

文章引用: 宋德军 (2015) 引种花旗松在陇县的适生性调查。 林业世界, 4, 19-22. doi: 10.12677/WJF.2015.41004

参考文献

[1] 杨培华, 樊军峰, 周永学, 高建社, 刘永红 (2005) 花旗松引种育苗试验. 西北林学院学报, 4, 64-66.

[2] 张会军 (2011) 花旗松引种育苗技术研究. 甘肃林业科技, 1, 9-12.

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