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黄河从河南省灵宝县文底乡入境,到台前县吴堪乡出境,全长715公里。建国后沿河两侧营造了部分防护林,由于缺乏统一规划,经营管理粗放,特别是没有进行立地分类及其适生树种的选择,以致造林成活率低、成林少、防护效益不大,中游两侧水土流失严重,下游河床因大量泥沙沉淀而抬高。该项研究旨在为营造两岸防护林树种选择提供理论依据。
The Yellow River from Lingbao County, Henan Province, Wen dynasty entering the country, to Wuqiang Township, Taiwan before leaving, a total length of 715 km. After the founding of the People’s Republic of China, some shelter belts were built on both sides of the river. Due to the lack of unified planning and the extensive management, especially the lack of site classification and selection of suitable tree species, the survival rate of afforestation is low, Soil erosion on both sides is serious, the downstream river bed due to a large amount of sediment deposition and elevation. This study aims to provide a theoretical basis for the selection of tree species for cross-Strait protection.