搜索筛选:
搜索耗时4.4522秒,为你在为你在102,285,761篇论文里面共找到 6 篇相符的论文内容
发布年度:
The influence of environmental variables on distribution patterns of Irano-Turanian forests in Albor
[期刊论文] 作者：Hooman RAVANBAKHSH,Alireza MOSHKI,,
来源：Journal of Mountain Science 年份：2016
Topographic and edaphic variables are the main ecological factor determining species spatial variability on mountainous forests. A field study was performed in...
Symbiotic nitrogen fixation in black locust （Robinia pseudoacacia L.） seedlings from four seed sourc
[期刊论文] 作者：Alireza Moshki,Norbert P. Lame,
来源：林业研究：英文版 年份：2011
我们进行了一个温室实验在生长和黑蝗虫(Robinia pseudoacacia L ) 的共生的氮固定调查种子来源的角色。从不同来源的种子处于一样的环境条件被种并且与混合根瘤细菌属的暂停...
Symbiotic nitrogen fixation in black locust (Robinia pseudoacacia L.)seedlings from four seed source
[期刊论文] 作者：Alireza Moshki,Norbert P. Lame,
来源：城市道桥与防洪 年份：2011
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Symbiotic nitrogen fixation in black locust (Robinia pseudoacacia L.) seedlings from four seed sourc
[期刊论文] 作者：Alireza Moshki,Norbert P. Lamersdorf,,
来源：Journal of Forestry Research 年份：2011
We conducted a greenhouse experiment to investigate the role of seed source in growth and symbiotic nitrogen fixation of black locust (Robinia pseudoacacia L)....
Effect of canopy gap size and ecological factors on species diversity and beech seedlings in managed
[期刊论文] 作者：Kambiz Abrari Vajari,Hamid Jalilvand,Mohammad Reza Pourmajidian,Kambiz Espahbodi,Alireza Moshki,,
来源：Journal of Forestry Research 年份：2012
We studied the species diversity of the herb layer and ecological factors in harvest-created gaps in beech stands under a single-tree selection system in Northe...
The effect of single-tree selction system on soil properties in an oriental beech stand of Hyrcanian
[期刊论文] 作者：Kambiz Abrari Vajari,Hamid Jalilvand,Mohammad Reza Pourmajidian,Kambiz Espahbodi,Alireza Moshki,,
来源：Journal of Forestry Research 年份：2011
A case study was conducted in beech forests of northern Iran to determine the effect of the created gaps on some soil properties in beech stand. Changes of soil...
相关搜索：
