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Planting hole structure and construction method
The invention provides a planting hole structure and a construction method, and relates to the technical field of ecological construction. A subbase layer is arranged at the bottom of the planting hole body, a gravel layer is laid on the subbase layer, a non-woven fabric layer is laid on the gravel layer, a planting soil layer is arranged on the non-woven fabric layer and used for planting nursery stocks, and a ceramsite layer is arranged on the planting soil layer; according to the structure, soil ventilation, water permeability and soil fertility are improved, meanwhile, accumulated water infiltration is promoted, the multiple drainage pipes are arranged on the subbase layer, the tops of the multiple drainage pipes extend to the gravel layer, the bottoms of the multiple drainage pipes are perpendicularly fixed to the four corners of a pre-dug drainage ditch, water is drained through the bottoms of the drainage pipes, and therefore the roots of nursery stocks can be prevented from being soaked; and a suitable growth environment is provided for seedling roots.
本申请提供了一种植穴结构及施工方法,涉及生态建设技术领域,种植穴本体;种植穴本体底部设置有底基层,底基层的上方铺设有碎石层,碎石层的上方铺设有无纺布层,无纺布层的上方设置有种植土层,种植土层用于种植苗木,种植土层的上方设置有陶粒层;这种结构增加土壤透气、透水性能以及土壤肥力,同时促进积水下渗,底基层设置多个排水管,且多个排水管顶部延伸至碎石层,多个排水的底部垂直固定于预挖好的排水沟的四角,水经排水管的底部排出,这样可以避免苗木的根部被浸泡,为苗木根部提供适宜生长环境。
Planting hole structure and construction method
The invention provides a planting hole structure and a construction method, and relates to the technical field of ecological construction. A subbase layer is arranged at the bottom of the planting hole body, a gravel layer is laid on the subbase layer, a non-woven fabric layer is laid on the gravel layer, a planting soil layer is arranged on the non-woven fabric layer and used for planting nursery stocks, and a ceramsite layer is arranged on the planting soil layer; according to the structure, soil ventilation, water permeability and soil fertility are improved, meanwhile, accumulated water infiltration is promoted, the multiple drainage pipes are arranged on the subbase layer, the tops of the multiple drainage pipes extend to the gravel layer, the bottoms of the multiple drainage pipes are perpendicularly fixed to the four corners of a pre-dug drainage ditch, water is drained through the bottoms of the drainage pipes, and therefore the roots of nursery stocks can be prevented from being soaked; and a suitable growth environment is provided for seedling roots.
本申请提供了一种植穴结构及施工方法,涉及生态建设技术领域,种植穴本体;种植穴本体底部设置有底基层,底基层的上方铺设有碎石层,碎石层的上方铺设有无纺布层,无纺布层的上方设置有种植土层,种植土层用于种植苗木,种植土层的上方设置有陶粒层;这种结构增加土壤透气、透水性能以及土壤肥力,同时促进积水下渗,底基层设置多个排水管,且多个排水管顶部延伸至碎石层,多个排水的底部垂直固定于预挖好的排水沟的四角,水经排水管的底部排出,这样可以避免苗木的根部被浸泡,为苗木根部提供适宜生长环境。
Planting hole structure and construction method
种植穴结构及施工方法
WANG XUEHAO (Autor:in) / LIU YANZE (Autor:in) / WANG ZHIXIN (Autor:in) / SHI KAIXING (Autor:in) / MIAO HUAXIN (Autor:in) / JIANG YUE (Autor:in) / WANG YANLIANG (Autor:in) / TIAN LEI (Autor:in) / GAO NA (Autor:in) / SUN JINLONG (Autor:in)
18.11.2022
Patent
Elektronische Ressource
Chinesisch
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