Melola Discovery

← Melola Discovery

Open access Journal SINTA 1

The effect of cow manure amendment and the ratio of gold mine tailings on sweet potato gold phytomining

Journal of Degraded and Mining Lands Management · Vol. 12 No. 1 (2024) · pp. 6665–6673

DOI
10.15243/jdmlm.2024.121.6665
ISSN
2502-2458, 2339-076X
Published
2024-10-01
Publisher
Brawijaya University
Language
eng
License
creativecommons.org/licenses/by-nc/4.0

Abstract

Artisanal and small-scale gold mining has commonly used the mercury amalgamation method for gold ore extraction. The processing waste or tailings often contain gold and other metals. This study examined the effects of cow manure amendment and the ratio of gold mine tailings on sweet potato (Ipomoea batatas L.) gold phytomining. The pot experiment was conducted in the Faculty of Agriculture greenhouse at Padjadjaran University in Indonesia. The sweet potato MZ119 clone (an orange-fleshed sweet potato) was planted on a polybag (40 x 40 cm) consisting of 10 kg of planting media, which was a mixture of gold mine tailing and soil. The design used was a completely randomized design factorial with three replications. The first factor was ratios of gold mine tailing consisting of three levels, namely 30%, 50%, 70%, and 100% (w/w). The second factor was doses of organic manure, namely without cow manure, 250 g pot-1, 500 g pot-1, and 750 g pot-1. The results demonstrated that the application of cow dung and the gold mine tailings ratio (w/w) had a significant (p = 0.05) effect on plants' dry weight biomass, gold accumulation, and gold phytomining by sweet potato. The highest gold mass yield of 0.066 mg gold plant-1 was achieved by a 50% (w/w) gold mine tailing ratio and 750 g pot-1 cow manure treatment.

Keywords

Collaboration network of the authors

40 authors · 135 co-authorship links · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Al Baha University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Reginawanti HindersahAffiliation unknown16
Betty Natalie FitriatinAffiliation unknown14
Anne NurbaityAffiliation unknown10
Nadia Nuraniya KamaluddinAffiliation unknown9
Oviyanti MulyaniAffiliation unknown8
Mega Kartika HermawanAffiliation unknown8
Tualar SimarmataAffiliation unknown6
Diyan HerdiyantoroAffiliation unknown6
Muhamad Rahman DjuansahAffiliation unknown6
Abraham SuriadikusumahAffiliation unknown5
Stefina Liana SariAffiliation unknown3
Debby UstariAffiliation unknown3
Syafrizal SyafrizalAffiliation unknown3
Zulkifliani ZulkiflianiAffiliation unknown3
Ida Nur IstinaAffiliation unknown2
Arif Affan WicaksonoAffiliation unknown2
Ade IsmailAffiliation unknown2
Rahmat BudiartoAl Baha University2
Saefur RohmanAffiliation unknown2
Neni RostiniAffiliation unknown2
Adhitiya RanaAffiliation unknown1
Fatantia HusnaeniAffiliation unknown1
Muhamad Khais PrayogaAffiliation unknown1
Silke StoeberAffiliation unknown1
Kustiwa AdinataAffiliation unknown1
Aisyah D SuyonoAffiliation unknown1
Ratna SantiAffiliation unknown1
Regina HindersahAffiliation unknown1
Dedi NusyamsiAffiliation unknown1
Acep Atma WijayaAffiliation unknown1
Hana D RahayuAffiliation unknown1
Adi R. H. OksifaAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) http://jdmlm.ub.ac.id/index.php/jdmlm/oai, first harvested 9 Nov 2026, last seen 9 Nov 2026.
Original metadata (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">The effect of cow manure amendment and the ratio of gold mine tailings on sweet potato gold phytomining</dc:title>
	<dc:creator>Noviardi, Rhazista</dc:creator>
	<dc:creator>Joy, Benny</dc:creator>
	<dc:creator>Sudirja, Rija</dc:creator>
	<dc:creator>Setiawati, Mieke Rochimi</dc:creator>
	<dc:creator>Djuwansah, Muhamad Rachman</dc:creator>
	<dc:creator>Karuniawan, Agung</dc:creator>
	<dc:creator>Sofyan, Emma Trinurani</dc:creator>
	<dc:creator>Suryatmana, Pujawati</dc:creator>
	<dc:subject xml:lang="en-US">cow manure</dc:subject>
	<dc:subject xml:lang="en-US">gold</dc:subject>
	<dc:subject xml:lang="en-US">phytomining</dc:subject>
	<dc:subject xml:lang="en-US">sweet potato</dc:subject>
	<dc:subject xml:lang="en-US">tailing</dc:subject>
	<dc:description xml:lang="en-US">Artisanal and small-scale gold mining has commonly used the mercury amalgamation method for gold ore extraction. The processing waste or tailings often contain gold and other metals. This study examined the effects of cow manure amendment and the ratio of gold mine tailings on sweet potato     (Ipomoea batatas L.) gold phytomining. The pot experiment was conducted in the Faculty of Agriculture greenhouse at Padjadjaran University in Indonesia. The sweet potato MZ119 clone (an orange-fleshed sweet potato) was planted on a polybag (40 x 40 cm) consisting of 10 kg of planting media, which was a mixture of gold mine tailing and soil. The design used was a completely randomized design factorial with three replications. The first factor was ratios of gold mine tailing consisting of three levels, namely 30%, 50%, 70%, and 100% (w/w). The second factor was doses of organic manure, namely without cow manure, 250 g pot-1, 500 g pot-1, and 750 g pot-1. The results demonstrated that the application of cow dung and the gold mine tailings ratio (w/w) had a significant (p = 0.05) effect on plants' dry weight biomass, gold accumulation, and gold phytomining by sweet potato. The highest gold mass yield of 0.066 mg gold plant-1 was achieved by a 50% (w/w) gold mine tailing ratio and 750 g pot-1 cow manure treatment.</dc:description>
	<dc:publisher xml:lang="en-US">Brawijaya University</dc:publisher>
	<dc:date>2024-10-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/16687</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2024.121.6665</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 12 No. 1 (2024); 6665-6673</dc:source>
	<dc:source>2502-2458</dc:source>
	<dc:source>2339-076X</dc:source>
	<dc:source>10.15243/jdmlm.2024.121</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/16687/1171</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Journal of Degraded and Mining Lands Management</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>