本文選題：拉薩河谷 + 土壤類型�。� 參考：《林業(yè)資源管理》2017年04期

【摘要】：拉薩河谷生態(tài)地位極其重要,其土壤理化性質(zhì)對區(qū)域立地類型劃分以及植被恢復(fù)與生態(tài)重建具有重要作用。在對拉薩河谷主要土壤類型及其特征分析的基礎(chǔ)上,對拉薩河谷現(xiàn)有人工造林地土壤肥力進(jìn)行了評價。
[Abstract]:The ecological status of Lhasa Valley is very important, and the physical and chemical properties of soil play an important role in the classification of regional site types, vegetation restoration and ecological reconstruction. Based on the analysis of the main soil types and their characteristics in Lhasa Valley, the soil fertility of existing artificial forest land in Lhasa Valley was evaluated.
【作者單位】： 國家林業(yè)局調(diào)查規(guī)劃設(shè)計(jì)院;
【分類號】：S151.9
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本文編號：1989059