赤泥和牛粪对金矿开采后土地可持续恢复的作用

D. Suswati
{"title":"赤泥和牛粪对金矿开采后土地可持续恢复的作用","authors":"D. Suswati","doi":"10.20961/stjssa.v20i2.75543","DOIUrl":null,"url":null,"abstract":"The detrimental ecological impact of unauthorized gold mining in Indonesia is significantly profound, notably apparent in the nutrient-deficient, sandy soils with low pH resulting from the process. These conditions contribute to considerable land productivity decline, especially in West Kalimantan. In response to this challenge, the current study proposes an inventive approach for soil reclamation using red mud residue, derived from bauxite ore extraction, and cow manure as restorative elements. This research delves into a novel soil restoration technique that employs red mud waste (a residual from ore refinement) in conjunction with cow manure as ameliorative agents. A distinct amalgamation of 0.2 kg of red mud and 3 kg of cow manure (T2R3) showcased superior results. The incorporation of this blend resulted in a significant increase in soil pH by 0.93 units, an increase in macronutrient content ranging from 82.84%-503.07%, and plant growth (plant height and stem diameter) increased between 32.85%-54.31% in the treatment with 0.2 kg of red mud and 3 kg of cow manure (T2R3) compared to the lower treatment of 0.1 kg of red mud and 1 kg of cow manure (T1R1). These changes were evident, indicating improved soil fertility and the potential for increased crop yield","PeriodicalId":509941,"journal":{"name":"SAINS TANAH - Journal of Soil Science and Agroclimatology","volume":" 69","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The role of red mud and cow manure for sustainable post-gold mining land rehabilitation\",\"authors\":\"D. Suswati\",\"doi\":\"10.20961/stjssa.v20i2.75543\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The detrimental ecological impact of unauthorized gold mining in Indonesia is significantly profound, notably apparent in the nutrient-deficient, sandy soils with low pH resulting from the process. These conditions contribute to considerable land productivity decline, especially in West Kalimantan. In response to this challenge, the current study proposes an inventive approach for soil reclamation using red mud residue, derived from bauxite ore extraction, and cow manure as restorative elements. This research delves into a novel soil restoration technique that employs red mud waste (a residual from ore refinement) in conjunction with cow manure as ameliorative agents. A distinct amalgamation of 0.2 kg of red mud and 3 kg of cow manure (T2R3) showcased superior results. The incorporation of this blend resulted in a significant increase in soil pH by 0.93 units, an increase in macronutrient content ranging from 82.84%-503.07%, and plant growth (plant height and stem diameter) increased between 32.85%-54.31% in the treatment with 0.2 kg of red mud and 3 kg of cow manure (T2R3) compared to the lower treatment of 0.1 kg of red mud and 1 kg of cow manure (T1R1). These changes were evident, indicating improved soil fertility and the potential for increased crop yield\",\"PeriodicalId\":509941,\"journal\":{\"name\":\"SAINS TANAH - Journal of Soil Science and Agroclimatology\",\"volume\":\" 69\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-12-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"SAINS TANAH - Journal of Soil Science and Agroclimatology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.20961/stjssa.v20i2.75543\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"SAINS TANAH - Journal of Soil Science and Agroclimatology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.20961/stjssa.v20i2.75543","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

在印度尼西亚,未经授权的金矿开采对生态造成了严重的破坏性影响,尤其明显的是,金矿开采过程造成了营养缺乏、pH 值低的沙质土壤。这些情况导致土地生产力大幅下降,尤其是在西加里曼丹。为了应对这一挑战,本研究提出了一种利用铝土矿开采过程中产生的赤泥残渣和牛粪作为修复元素进行土壤改良的创新方法。这项研究探讨了一种新颖的土壤修复技术,即利用赤泥废料(一种矿石提炼的残留物)和牛粪作为改良剂。0.2 千克赤泥和 3 千克牛粪的独特混合物(T2R3)显示出卓越的效果。与添加 0.1 公斤赤泥和 1 公斤牛粪(T1R1)的处理相比,添加 0.2 公斤赤泥和 3 公斤牛粪(T2R3)的处理土壤 pH 值显著提高了 0.93 个单位,大量养分含量增加了 82.84%-503.07%,植物生长(株高和茎直径)增加了 32.85%-54.31%。这些变化非常明显,表明土壤肥力提高,作物产量有可能增加
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The role of red mud and cow manure for sustainable post-gold mining land rehabilitation
The detrimental ecological impact of unauthorized gold mining in Indonesia is significantly profound, notably apparent in the nutrient-deficient, sandy soils with low pH resulting from the process. These conditions contribute to considerable land productivity decline, especially in West Kalimantan. In response to this challenge, the current study proposes an inventive approach for soil reclamation using red mud residue, derived from bauxite ore extraction, and cow manure as restorative elements. This research delves into a novel soil restoration technique that employs red mud waste (a residual from ore refinement) in conjunction with cow manure as ameliorative agents. A distinct amalgamation of 0.2 kg of red mud and 3 kg of cow manure (T2R3) showcased superior results. The incorporation of this blend resulted in a significant increase in soil pH by 0.93 units, an increase in macronutrient content ranging from 82.84%-503.07%, and plant growth (plant height and stem diameter) increased between 32.85%-54.31% in the treatment with 0.2 kg of red mud and 3 kg of cow manure (T2R3) compared to the lower treatment of 0.1 kg of red mud and 1 kg of cow manure (T1R1). These changes were evident, indicating improved soil fertility and the potential for increased crop yield
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信