碳中和背景下反季节种植土壤深度对园林植物的影响

The Impacts of Off-season Planting Soil Depth on Landscape Plants in the Context of Carbon-neutrality

以成都市白鹭湾城市公园为例,研究影响园林绿化反季节种植土壤深度的影响,旨在解决种植土处理不同深度对不同类型园林苗木成活率的影响。结果表明:选择的2种园林大苗类植物种植土处理深度以100 cm为宜,2种小乔类以50~100 cm为宜,2种灌木类以30~50 cm为宜,2种草花类以30 cm为宜。同时,针对不同常绿和落叶植物,在相同条件下不同土壤深度处理种植对其成活率存在显著差异。

Taking the Bailuwan Urban Park in Chengdu as a case study,this paper investigates the impact of off-season planting on soil depth in the context of landscaping.The aim is to address the influence of different planting soil depths on the survival rate of various types of landscaping seedlings.The research indicates that,for the selected two types of large arboraceous plants,a planting soil depth of 100 cm is suitable.For the two small arboraceous types,a depth of 50-100 cm is recommended,while for the two shrub types,a depth of 30-50 cm is advisable,and for the two herbaceous types,a depth of 30 cm is suitable.Additionally,the study reveals significant differences in the survival rates of different evergreen and deciduous plants when planted at different depths under the same conditions.