【摘要】 漏斗式集流造林技术是黄土丘陵半干旱区旱作林业的一个创新。主要表现为造林成活率高、树木生长量大、土壤水分利用率高。有效地解决了长期困扰半干旱地区林业生态建设的抗旱与集水、成活与生长的核心问题。在黄土高原同类地区具有较强的推广应用价值更多还原

【Abstract】 The funnel shaped catchment afforestation is a new forestry technique in semiarid loess hilly area. It has some advantages, such as high surviving rate , fast growth of trees, and high water using ratio. This successfully solved the key problem of anti drought and water collection ,and survive and growth that had been perplexing the ecological construction of forestry in semiarid areas over a long period of time.It should be popularized in the same kind of areas of Loess Plateau.更多还原