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在中国,杨树的分布较为广泛,不管是用材林,还是防护林,杨树都是重要的造林树种。但是,在杨树的栽培过程中,出现重造轻管、密度偏大等现象,造林效益相对来说比较差。因此,对杨树生产效率的提高非常有必要。基于此,简要分析了杨树的立地条件,阐述了造林地的整理与施肥,讨论了苗木的选择以及栽植技术,最后探讨了苗木的抚育管理,以期为林地工作者提供有价值的参考与借鉴,搞好杨树的速生丰产。
Poplar is widely distributed in China. Whether timber or shelterbelts, poplars are important afforestation species. However, during the cultivation of poplar, the phenomenon of reconstructing light tubes and increasing density is relatively large, and the benefits of afforestation are relatively poor. Therefore, the poplar production efficiency is very necessary. Based on this, a brief analysis of the poplar site conditions, elaborated the consolidation and fertilization of afforestation, discusses the selection of seedlings and planting techniques, and finally discusses the nursery stocking management, in order to provide valuable reference and reference for forest workers , Do a good job poplar fast growing.