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The potential use of rhizobacteria and cover crop residue for improving the growth of sorghum on post-nickel mining soil in Southeast Sulawesi

Journal of Degraded and Mining Lands Management · Vol. 12 No. 2 (2025) · hlm. 7277–7285

DOI
10.15243/jdmlm.2025.122.7277
ISSN
2502-2458, 2339-076X
Terbit
2025-01-01
Penerbit
Brawijaya University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

The utilization of rhizobacteria and cover crop residue for improving plant productivity has been widely applied in agricultural land. However, the effectiveness of those treatments for increasing the growth performance of crops in the post-mining soil is still not evaluated. This study investigated the potential use of rhizobacteria and cover crop residue for improving the growth of Sorghum sp. developed in the post-mining soil in Southeast Sulawesi. An experiment was established at the laboratory level using a completely randomized design with three replicates for every treatment. Four treatments were examined in this trial comprising of CE (control+Eleusine indica), CC (control+Centrosema sp.), BE (Bacillus sp.+Eleusine indica), and BC (Bacillus sp.+Centrosema sp.). Some parameters were observed to evaluate the growth of Sorghum sp., namely diameter, height, total leaves, leaf area, and biomass. The results demonstrated the use of rhizobacteria and cover crop residue potentially improves the growth of Sorghum sp. in the post-mining soil even though there was not a significant difference among treatments statistically. The highest average biomass of Sorghum sp. was noted in BE (3.72±1.06 g), BC (3.20±0.50 g), CC (2.95±1.40 g), CE (2.81±0.33 g). These findings indicated that the treatment of BE was the best way to improve the growth performance of Sorghum sp. at the post-mining. According to the results, this study concluded that rhizobacteria and cover crops play a key role in soil fertility. The utilization of rhizobacteria and cover crop residue has the potential to support the growth of Sorghum sp. developed in the post-nickel mining soil.

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  • Universitas Halu Oleo
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Rekan penulisOrganisasiArtikel bersama
Namriah NamriahUniversitas Halu Oleo16
Sahta GintingUniversitas Halu Oleo13
Nini Mila RahniUniversitas Halu Oleo7
Darwis DarwisUniversitas Halu Oleo7
Tresjia Corina RakianUniversitas Halu Oleo7
Gusti Ayu Kade SutariatiUniversitas Halu Oleo6
Dewi Nurhayati YusufUniversitas Halu Oleo6
Fransiscus Suramas RembonUniversitas Halu Oleo5
La Ode RustamUniversitas Halu Oleo5
Zulfikar ZulfikarUniversitas Halu Oleo5
Resman ResmanUniversitas Halu Oleo5
Hasbullah SyafUniversitas Halu Oleo5
Laode Muhammad Harjoni KilowasidUniversitas Halu Oleo5
Muhidin MuhidinUniversitas Halu Oleo5
Rachmawati HasidUniversitas Halu Oleo5
Dedi ErawanUniversitas Halu Oleo4
M. TUFAILA HEMONUniversitas Halu Oleo3
Arsy Aysyah AnasUniversitas Halu Oleo3
ZULFIKAR ZULFIKARUniversitas Halu Oleo3
La Ode SafuanUniversitas Halu Oleo3
Andi NurmasUniversitas Halu Oleo3
Waode Siti Anima HiseinUniversitas Halu Oleo2
ZULFIKAR ZULFIKARUniversitas Halu Oleo2
Dedi ErawanAfiliasi tidak diketahui2
Darwis SulemanUniversitas Halu Oleo2
MUH SAHRULUniversitas Halu Oleo2
M. TufailaUniversitas Halu Oleo2
Waode NuraidaUniversitas Halu Oleo2
RISNAH RISNAHAfiliasi tidak diketahui1
PUTU EKA MERTARIUniversitas Halu Oleo1
FRANSISKUS SURAMAS REMBONAfiliasi tidak diketahui1
la Ode RustamAfiliasi tidak diketahui1
ANTI ANTIAfiliasi tidak diketahui1
CANDRA UTAMI PUTRIUniversitas Halu Oleo1
Asnia AsniaUniversitas Halu Oleo1
Hijria HijriaUniversitas Halu Oleo1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jdmlm.ub.ac.id/index.php/jdmlm/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (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 potential use of rhizobacteria and cover crop residue for improving the growth of sorghum on post-nickel mining soil in Southeast Sulawesi  </dc:title>
	<dc:creator>Leomo, Sitti</dc:creator>
	<dc:creator>Alam, Syamsu</dc:creator>
	<dc:creator>Muhidin</dc:creator>
	<dc:creator>Sadimantara, Gusti R</dc:creator>
	<dc:subject xml:lang="en-US">biomass accumulation</dc:subject>
	<dc:subject xml:lang="en-US">bioremediation</dc:subject>
	<dc:subject xml:lang="en-US">growth performance</dc:subject>
	<dc:subject xml:lang="en-US">soil improvement</dc:subject>
	<dc:subject xml:lang="en-US">Sorghum sp.</dc:subject>
	<dc:description xml:lang="en-US">The utilization of rhizobacteria and cover crop residue for improving plant productivity has been widely applied in agricultural land. However, the effectiveness of those treatments for increasing the growth performance of crops in the post-mining soil is still not evaluated. This study investigated the potential use of rhizobacteria and cover crop residue for improving the growth of Sorghum sp. developed in the post-mining soil in Southeast Sulawesi. An experiment was established at the laboratory level using a completely randomized design with three replicates for every treatment. Four treatments were examined in this trial comprising of CE (control+Eleusine indica), CC (control+Centrosema sp.), BE (Bacillus sp.+Eleusine indica), and BC (Bacillus sp.+Centrosema sp.). Some parameters were observed to evaluate the growth of Sorghum sp., namely diameter, height, total leaves, leaf area, and biomass. The results demonstrated the use of rhizobacteria and cover crop residue potentially improves the growth of Sorghum sp. in the post-mining soil even though there was not a significant difference among treatments statistically. The highest average biomass of Sorghum sp. was noted in BE (3.72±1.06 g), BC (3.20±0.50 g), CC (2.95±1.40 g), CE (2.81±0.33 g). These findings indicated that the treatment of BE was the best way to improve the growth performance of Sorghum sp. at the post-mining. According to the results, this study concluded that rhizobacteria and cover crops play a key role in soil fertility. The utilization of rhizobacteria and cover crop residue has the potential to support the growth of Sorghum sp. developed in the post-nickel mining soil.</dc:description>
	<dc:publisher xml:lang="en-US">Brawijaya University</dc:publisher>
	<dc:date>2025-01-01</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/16928</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2025.122.7277</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 12 No. 2 (2025); 7277-7285</dc:source>
	<dc:source>2502-2458</dc:source>
	<dc:source>2339-076X</dc:source>
	<dc:source>10.15243/jdmlm.2025.122</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/16928/1259</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 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>