基于黄河中游砒砂岩区的植被建设模式探析  

Discussion on Vegetation Construction Model in Pasha Sandstone Area of Middle Yellow River

作　　者：段俊琴 DUAN Junqin(Fugu County Water Conservancy Work Team,Fugu 719499,China)

机构地区：[1]府谷县水利工作队,陕西府谷719499

出　　处：《黑龙江水利科技》2025年第4期43-45,57,共4页Heilongjiang Hydraulic Science and Technology

基　　金：国家重点研发计划项目(2017YFC0504500,2022YFF1300805)。

摘　　要：为了加强黄河中游砒砂岩区的水土流失治理,基于府谷县砒砂岩情况,在分析砒砂岩区水保现状和水土流失存在问题的基础上,经实际调查,按照因地适宜原则,对砒砂岩3种不同立地情况下的植被建设模式和关键技术进行了探讨。结果显示,在砒砂岩区梁峁顶种植乔木,沟坡种植灌木,沟道种植经济林,可有效保护水土并产生一定的经济效益,为黄河中游砒砂岩区水保治理研究开阔了思路。In order to strengthen soil and water loss control in Pasha Sandstone area in the middle reaches of the Yellow River,based on the situation of Pasha Sandstone in Fugu County and the analysis of water conservation status and existing problems of soil and water loss in Pasha Sandstone area,the vegetation construction modes and key technologies under three different site conditions of Pasha Sandstone are discussed according to the principle of local suitability through actual investigation.Planting trees on the ridge top,shrubs on the gully slope and economic forest in the gully can effectively protect soil and water and produce certain economic benefits,which opens up ideas for the research of water conservation and control in the Pasha sandstone area in the middle reaches of the Yellow River.

关 键 词：水保治理 府谷县 砒砂岩 植被模式 

分 类 号：S157.2[农业科学—土壤学]