TY -的A2 Turjaman妈妈盟——罗莎Elvrida盟——Sufardi Sufardi盟——Syafruddin Syafruddin AU -斯迪,穆罕默德PY - 2023 DA - 2023/06/03 TI - Ex-Mining土壤的生物修复Biocompost孵化实验SP - 4129909六世- 2023 AB -这一过程被称为生物修复可用于废弃矿业网站变成有用的农业用地。替代强化ex-siltstone挖掘土壤的质量,以便它可以被再次使用农业用地是biocompost肥料的应用。本研究打算调查biocompost如何提高ex-siltstone挖掘土壤的质量在孵化的治疗。biocompost用于本研究的组成成分我:(一)牛粪= 50%;(b)鸡粪= 30%;(c)砂= 10%;(d)细菌(生物活性剂)= 10%;因素二:我与牛粪混合成分的比例1:2。ex-mining土壤都聚集在Lhoknga ex-cement开采地区的街道,亚齐省大的地区(5.45°N, 95.2°E)。孵化实验在孵化锅(约5公斤/罐),被随机放置在一个温室使用一个4×4的阶乘完全随机设计(CRD)和三个复制。 The first factor is the ratio of ex-siltstone mining soil : biocompost, which consists of four levels of comparison: control (ex-mining soil not incubated), 1 : 1 (50 : 50), 1 : 2 (33 : 67), and 1 : 3 (25 : 75). The second factor is the incubation period, which has four levels: 0, 2, 4, and 6 weeks with 48 experimental units. Indicators of the impact of biocompost on the physical and chemical quality of ex-siltstone mining soil were examined. The result shows that bioremediation of ex-siltstone mining soil with biocompost application improves the quality of ex-siltstone mining soil by decreasing bulk density and permeability and also increasing porosity, decreasing soil pH from alkaline to neutral, and increasing soil organic C, total N, available P, and total K. The incubation period of ex-siltstone mining soil influences the changes and dynamics of the soil’s chemical properties. SN - 1687-7667 UR - https://doi.org/10.1155/2023/4129909 DO - 10.1155/2023/4129909 JF - Applied and Environmental Soil Science PB - Hindawi KW - ER -