Influence of main site factors on Fraxinus mandshurica(Oleaceae) plantation

编号 zgly0000304133

文献类型 期刊论文

文献题名 Influence of main site factors on Fraxinus mandshurica(Oleaceae) plantation

学科分类 220.99;林学其他学科

作者 SUHan-ying  LINDai-bin 

作者单位 NortheastForestryUniversity 

母体文献 Journal of Forestry Research;林业研究: 英文版 

年卷期 2003,14(1)

页码 83-86

年份 2003 

分类号 S792.41 

关键词 水曲柳  生长  高生长  胸径生长  腐殖层厚度  土壤湿度  生态因子 

文摘内容 The investigation was carried out on 10-year-old plantation of Fraxinus mandshurica in Mao'er Mountain Experimental Station of Northeast Forest University.tree height(H),diameter at breast height(D1.3) and the increment of tree height in 5 years (H5),the thickness of humus layer,as well as the soil moisture were measured for the plantation and the growth indexes(H,D1.3,H5) for different site conditions were analyzed.The results showedthat main site factors influencing the growth of Fraxinus mandshurica were soil moisture,gradient and location of siope in order.The growth of Fraxinus mandshurica was better on the middle-or up-slope site than on the down-slope site.Soil moisture and late frost caused by terrain are the main reasons that limit the growth of Fraxinus mandshurica plantation。