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A platform for research: civil engineering, architecture and urbanism
Ecological restoration and protection method suitable for large open-air phosphorite mountain rock slope
The invention discloses an ecological restoration and protection method suitable for a large open-air phosphorite mountain rock slope, which comprises the following steps: firstly, drilling a slope vertical hole in the surface of the slope, and meanwhile, chambering at the position of an orifice of the vertical hole, and taking a chambering space as a soil dressing filling goaf of phosphate tailing matrix soil; the phosphate tailing matrix soil is prepared by mixing a phosphate tailing filter cake and an organic matter source substance; secondly, alternately arranging arbors, shrubs and herbaceous plants in ecological restoration vegetation, cultivating the arbors and the shrubs indoors through nutrition bags, integrally transplanting the arbors and the shrubs to vertical holes with roots in the later period, and supplying water to the vegetation through a rainwater collecting box arranged on a slope step. By means of the method, the mine wasteland can be rapidly restored, the slope protection capacity of the side slope can be greatly improved through growth of vegetation roots, and the mine ecological restoration cost is reduced.
本发明公开了一种适用于大型露天磷矿山岩质边坡的生态修复及防护方法，包括下列步骤：首先在边坡表面进行边坡竖直孔的钻凿，并同时在竖直孔的孔口的位置进行扩孔，扩孔的空间作为磷尾矿基质土的客土填充空区；所述磷尾矿基质土通过磷尾矿滤饼与有机质来源物质混合配制而成；其次生态修复植被选择乔木、灌木、草本植物交替布置，乔木与灌木先在室内通过营养袋进行植株培育，后期整体带根进行移栽至竖直孔，植被的浇灌通过则是通过布置于边坡台阶上的雨水收集箱进行水源供给。本发明可使矿山废弃地迅速复绿，植被根系的生长能大幅度提升边坡的护坡能力，降低了矿山生态修复成本。
Ecological restoration and protection method suitable for large open-air phosphorite mountain rock slope
The invention discloses an ecological restoration and protection method suitable for a large open-air phosphorite mountain rock slope, which comprises the following steps: firstly, drilling a slope vertical hole in the surface of the slope, and meanwhile, chambering at the position of an orifice of the vertical hole, and taking a chambering space as a soil dressing filling goaf of phosphate tailing matrix soil; the phosphate tailing matrix soil is prepared by mixing a phosphate tailing filter cake and an organic matter source substance; secondly, alternately arranging arbors, shrubs and herbaceous plants in ecological restoration vegetation, cultivating the arbors and the shrubs indoors through nutrition bags, integrally transplanting the arbors and the shrubs to vertical holes with roots in the later period, and supplying water to the vegetation through a rainwater collecting box arranged on a slope step. By means of the method, the mine wasteland can be rapidly restored, the slope protection capacity of the side slope can be greatly improved through growth of vegetation roots, and the mine ecological restoration cost is reduced.
本发明公开了一种适用于大型露天磷矿山岩质边坡的生态修复及防护方法，包括下列步骤：首先在边坡表面进行边坡竖直孔的钻凿，并同时在竖直孔的孔口的位置进行扩孔，扩孔的空间作为磷尾矿基质土的客土填充空区；所述磷尾矿基质土通过磷尾矿滤饼与有机质来源物质混合配制而成；其次生态修复植被选择乔木、灌木、草本植物交替布置，乔木与灌木先在室内通过营养袋进行植株培育，后期整体带根进行移栽至竖直孔，植被的浇灌通过则是通过布置于边坡台阶上的雨水收集箱进行水源供给。本发明可使矿山废弃地迅速复绿，植被根系的生长能大幅度提升边坡的护坡能力，降低了矿山生态修复成本。
Ecological restoration and protection method suitable for large open-air phosphorite mountain rock slope
一种适用于大型露天磷矿山岩质边坡的生态修复及防护方法
DONG SHAOBIN (author) / LI SHUJIAN (author) / WANG YISHU (author) / YUAN MINGLI (author) / XIA GANGYUAN (author) / HUANG JIE (author) / LIU PING (author) / XIE YANHONG (author) / ZHAO LEI (author) / HOU JING (author)
2024-02-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
A01G
Gartenbau
,
HORTICULTURE
/
B09C
Wiedergewinnung von verseuchtem Boden
,
RECLAMATION OF CONTAMINATED SOIL
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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