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GREENING WORKS FOR VEGETATION RESTORATION OF ABANDONED MINE AREA

机译:废弃矿区植被恢复的绿化工程

摘要

PURPOSE: A vegetation method for environment-friendlily restoring the abandoned mine land is provided to minimize the amount of covering soil, and to reduce the construction cost by decreasing the construction time. CONSTITUTION: A vegetation method for environment-friendlily restoring the abandoned mine land comprises the following steps: sowing seeds selected from pine tree seeds, Lespedeza cyrtobotrya seeds, Indigofera pseudotinctoria seeds, or Arundinella hirta seeds on the slope surface of the abandoned coal mine land; and a step of spraying a soil conditioner on the seeds, and mulching a straw mat. The soil conditioner contains: a first conditioning agent formed of 65-85wt% of aggregation promoter containing calcium compounds and magnesium compounds in a ratio of 3-5:1, and 10-30wt% of soil forming promoter containing 1-6wt% of particle accelerator; a second conditioning agent containing 55-80wt% of organic matter obtained by crushing and completely fermenting the bark and the lignum of trees, or coconut fibers, 3-18wt% of nitrogen compound, 3-25wt% of phosphoric acid compound, 2-7wt% of kali compound, 0.3-0.5wt% of sulfur compound, 0.5-1wt% of molybdenum compound, 1-3wt% of boron compound, 0.5-0.8wt% of zinc compound, 0.5-1wt% of manganese compound, 0.3-0.8wt% of copper compound, and 0.3-0.5wt% of chlorine compound; a third conditioning agent containing 70-87wt% of zeolite, 2-15wt% of bentonite, 2-15wt% of vermiculite, and 2-7wt% of mixture containing activated charcoal, silica, silicate, and wollastonite; and a fourth conditioning agent containing anabaena, anabaenopsis, dactylococcopsis, synechocystis, and microcystis. [Reference numerals] (AA) Mulching; (BB) Non-mulching; (CC) Number of survived plants(numbers/m^2); (DD) Experimental plot 1-1; (EE) Experimental plot 1-2; (FF) Experimental plot 1-3; (GG) Control plot 1
机译:目的:提供一种植被保护方法,以环境友好的方式对废弃的矿山土地进行修复,以最大程度地减少覆盖土壤的数量,并通过减少施工时间来降低施工成本。组成:一种用于环境友好地恢复废弃矿山土地的植被方法,包括以下步骤:在废弃矿山土地的坡面上播种选自松树种子,Lespedeza cytobotrya种子,Indigofera pseudotinctoria种子或Arundinella hirta种子的种子;在种子上喷洒土壤改良剂并覆盖草席的步骤。该土壤改良剂包含:由65-85wt%的以3-5:1的比例包含钙化合物和镁化合物的聚集促进剂形成的第一调节剂,以及10-30wt%的1-6wt%的颗粒形成土壤的促进剂。加速器;第二调理剂,其包含55-80wt%的有机物,该有机物是通过压碎并完全发酵树皮和木质物或椰子纤维而得到的;或3-18wt%的氮化合物,3-25wt%的磷酸化合物,2-7wt%钾化合物的百分比,硫化合物的0.3-0.5wt%,钼化合物的0.5-1wt%,硼化合物的1-3wt%,锌化合物的0.5-0.8wt%,锰化合物的0.5-1wt%,0.3-0.8重量%的铜化合物和0.3-0.5重量%的氯化合物;第三调理剂,其包含70-87wt%的沸石,2-15wt%的膨润土,2-15wt%的ver石和2-7wt%的包含活性炭,二氧化硅,硅酸盐和硅灰石的混合物;第四调理剂,其包含鱼腥藻,拟南芥属,拟杆菌属,集胞藻和微囊藻。 [参考数字](AA)覆盖; (BB)不覆盖; (CC)存活植物数(个/ m ^ 2); (DD)实验图1-1; (EE)实验图1-2; (FF)实验区1-3; (GG)控制图1

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