A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention particularly discloses a vegetation restoration method of coal gangue hills in mining areas. The vegetation restoration method includes the steps that (1) spiral planting ditches surrounding entire hill bodies are excavated along the circumferences of the coal gangue hills; (2) a soil acid conditioning solution for neutralizing the surface acidity of the whole coal gangue hills is sprayed to the coal gangue hills, after spraying is completed, waiting is performed for one to two days, and water is sprayed on the entire hill bodies to wash away the unneutralized residue on the hillbodies; (3) first planting soil layers are laid at the bottoms of the planting ditches, pre-made vegetation seed growth strips are laid along the entire planting ditches, and then second planting soil layers are used for covering the vegetation seed growth strips in the planting ditches; (4) irrigating is performed through irrigation pipes, when the second planting soil layers is soaked, irrigation is stopped, and re-irrigating is performed according to humidity requirements in the later period; and (5) shrubs or vine plants are planted in the planting ditches during a planting season. The vegetation restoration method can be widely used for the needs of vegetation restoration in various mines, and the construction cost of the green plant transformation of coal gangue hills and other mines is reduced.
本发明具体公开了一种矿区煤矸石山植被恢复方法，包括步骤：1)沿煤矸石山周向挖掘环绕整个山体的螺旋状的种植沟；2)向煤矸石山喷淋用于中和整个煤矸石山表层酸性的土壤酸性调理液，喷淋完毕后等待一至两天后，向整个山体喷淋水，以冲刷掉山体上未中和完的剩余物；3)向种植沟底部铺设第一种植土层，沿整个种植沟铺设预先制作好的植被种子生长条带，再向种植沟内的植被种子生长条带上方覆盖第二种植土层；4)通过灌溉水管进行灌溉，当第二种植土层被浸湿后停止灌溉，后期根据湿度要求进行再次灌溉；5)在栽植季节向种植沟内栽植灌木或藤蔓类植株。本发明能够广泛的用于各类矿山植被恢复的需求，降低了煤矸石山等矿山绿植改造的建设成本。
The invention particularly discloses a vegetation restoration method of coal gangue hills in mining areas. The vegetation restoration method includes the steps that (1) spiral planting ditches surrounding entire hill bodies are excavated along the circumferences of the coal gangue hills; (2) a soil acid conditioning solution for neutralizing the surface acidity of the whole coal gangue hills is sprayed to the coal gangue hills, after spraying is completed, waiting is performed for one to two days, and water is sprayed on the entire hill bodies to wash away the unneutralized residue on the hillbodies; (3) first planting soil layers are laid at the bottoms of the planting ditches, pre-made vegetation seed growth strips are laid along the entire planting ditches, and then second planting soil layers are used for covering the vegetation seed growth strips in the planting ditches; (4) irrigating is performed through irrigation pipes, when the second planting soil layers is soaked, irrigation is stopped, and re-irrigating is performed according to humidity requirements in the later period; and (5) shrubs or vine plants are planted in the planting ditches during a planting season. The vegetation restoration method can be widely used for the needs of vegetation restoration in various mines, and the construction cost of the green plant transformation of coal gangue hills and other mines is reduced.
本发明具体公开了一种矿区煤矸石山植被恢复方法，包括步骤：1)沿煤矸石山周向挖掘环绕整个山体的螺旋状的种植沟；2)向煤矸石山喷淋用于中和整个煤矸石山表层酸性的土壤酸性调理液，喷淋完毕后等待一至两天后，向整个山体喷淋水，以冲刷掉山体上未中和完的剩余物；3)向种植沟底部铺设第一种植土层，沿整个种植沟铺设预先制作好的植被种子生长条带，再向种植沟内的植被种子生长条带上方覆盖第二种植土层；4)通过灌溉水管进行灌溉，当第二种植土层被浸湿后停止灌溉，后期根据湿度要求进行再次灌溉；5)在栽植季节向种植沟内栽植灌木或藤蔓类植株。本发明能够广泛的用于各类矿山植被恢复的需求，降低了煤矸石山等矿山绿植改造的建设成本。
Vegetation restoration method of coal gangue hills in mining areas
矿区煤矸石山植被恢复方法
2020-09-22
Patent
Electronic Resource
Chinese
Method for applying coal gangue to ecological restoration of mining area
| European Patent Office | 2024