半干旱气候条件下丘陵地带黑果腺肋花楸栽培园的营建

为在辽西半干旱丘陵地区建造水土保持林,选择抗旱性较强的树种黑果腺肋花楸进行栽培园的营建。该文对栽培园营建的立地条件、园区规划及整地方法进行阐述;对栽植过程中运用的苗木分级、蘸泥浆处理、造林前苗木根部清水浸泡处理、生根剂的应用、保水剂蘸根造林以及容器苗造林等苗木处理方法进行总结;对林下生草覆盖技术,秸秆覆盖技术,林下经济模式进行描述,为实现"三北"地区林业的跨越式发展提供一定的参考。

Orchards Planting Technology of Aronia melanocarpa in Hilly Areas under Semi Arid Climate Conditions

In order to built the soil and water conservation forest in western Liaoning semi arid hilly area,strong drought-resistance tree Aronia rnelanocarpa was choosed to construct the orchards. The site conditions of planting orchard,park planning and preparation methods were described ; The methods in the planting process were summarized including seedling grading, treatment dipped in mud, water immersion for seedling roots before afforestation, the application of rooting agent, water retention agent root dipping afforestation, afforestation with container seedling nursery stock ;The technology for forest grass coverage,straw covering and forest economic model were described, so as to provide certain reference to achieve the leapfrog development of forestry in ＂Three North＂ area.