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首页> 外文会议>European Grassland Federation Symposium >Effects of seed rate and mixture composition on the revegetation of a landslide in an Apennine area
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Effects of seed rate and mixture composition on the revegetation of a landslide in an Apennine area

机译：种子率和混合组成对亚平宁地区滑坡再凝固的影响

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The revegetation of landslides is an important technique to reduce soil erosion, to enhance the recolonisation of native vegetation, and to improve the visual impact of the area. To provide technical information on this topic, a two-year trial was carried out in an Apennine area of central Italy where two different seed rates (100 and 200 kg ha~(-1)) and four mixtures, differing in their composition and number of species, were compared in a factorial experiment, which also took into account areas left to natural evolution. The data collection concerned the ground cover and botanical composition. The seed rate had no effect on the soil cover or botanical composition. Three different mixtures permitted the attainment of values of ground cover that were adequate for erosion control, but differed in a remarkable way regarding their vegetal composition.
机译：Landslides的再凝固是减少土壤侵蚀的重要技术，增强原生植被的重新调整，提高该地区的视觉冲击。要提供有关该主题的技术信息，在意大利中部的亚平宁地区进行了两年的审判，其中两种不同的种子率（100和200kg Ha〜（-1））和四种混合物，其组成和数量不同物种在阶乘实验中比较，这也考虑到自然演进的地区。数据收集有关地覆盖和植物组成。种子率对土壤覆盖或植物组合物没有影响。三种不同的混合物允许获得足以侵蚀控制的地面覆盖物的价值，但在其植物组合物中以显着的方式不同。

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