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文章通过对板桥水库南坝头试验区调查分析,论证了在卵砾岗丘区营造火炬松叶茂根密的生长过程,水土保持效益显著,火炬松不仅拦截雨水,调节地面径流,还有较强的固结土体,改良土壤,改善生态环境的作用。
Through the investigation and analysis of the experimental area of Nanba Tou in Banqiao Reservoir, the paper proves that the growth of the leaf-endophyte of Pinus taeda in the gully hillock area is significant. The benefits of soil and water conservation are significant. The loblolly pine intercepts the rainwater and regulates the runoff. The consolidation of soil, soil improvement, improve the role of the ecological environment.