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Integrated rice husk biochar and compost to improve acid sulfate soil properties and corn growth

Journal of Degraded and Mining Lands Management · Vol. 12 No. 4 (2025) · hlm. 8097–8106

DOI
10.15243/jdmlm.2025.124.8097
ISSN
2502-2458, 2339-076X
Terbit
2025-07-01
Penerbit
Brawijaya University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Acid sulfate soils are of poor quality and characterized by extreme acidity, nutrient deficiency, and high Al and Fe toxicity. Developing soil amendments from local resources is crucial to reduce input costs. This study investigated the effect of the integrated soil amendments (biochar, compost, and lime) on corn growth and the acid sulfate soil quality. Using randomized block design, this study tested nine type soil amendments, namely A (100% rice husk ash), B (100% rice husk biochar), C (100% compost), D (100% dolomite), H (100% humate), ACD (30% rice husk ash + 30% compost + 40% dolomite), BCD (30% rice husk biochar + 30% compost + 40% dolomite), AHD (30% rice husk ash + 30% humate + 40% dolomite), BHD (30% rice husk biochar+30% humate+40% dolomite), and control (no amendment). The application of soil amendments significantly increased soil pH (31%), available P (310%), reduced exchangeable Al (19%), and increased corn growth (163%). The BCD amendment type increased available phosphorus from 10 to 43 mg kg-1, reduced exchangeable Al from 3.45 to 2.01 cmol(+) kg-1, and enhanced corn growth and leaves' P level. Integrating rice husk biochar and compost could reduce the need for agricultural lime, improve acid sulfate soil quality, and enhance land productivity. This combination has the potential to be an effective soil amendment for degraded acid sulfate soils, thereby further boosting land productivity and promoting agricultural sustainability.

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  • Lambung Mangkurat University
  • Hasanuddin University
  • Universitas Syiah Kuala
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Rekan penulisOrganisasiArtikel bersama
Faisal FaisalLambung Mangkurat University3
Muwaffiq JufriAfiliasi tidak diketahui2
Evis GarunjaAfiliasi tidak diketahui2
Evi ZuharaAfiliasi tidak diketahui2
Sukarman SukarmanAfiliasi tidak diketahui2
Yanti Rina DarsaniAfiliasi tidak diketahui2
Yanti Rina DarsaniAfiliasi tidak diketahui2
Wahida AnnisaAfiliasi tidak diketahui2
Muhammad NoorAfiliasi tidak diketahui2
Wahyuni WahyuniHasanuddin University1
Zainuddin MukhsinAfiliasi tidak diketahui1
Andriansyah AndriansyahUniversitas Syiah Kuala1
Miftahul JannahAfiliasi tidak diketahui1
Fakhri YacobAfiliasi tidak diketahui1
Riska RindayaniAfiliasi tidak diketahui1
Paul Atagamen AidonojieAfiliasi tidak diketahui1
Raphael D. Jackson-OrtizAfiliasi tidak diketahui1
Suhel SuhelAfiliasi tidak diketahui1
Abdul BashirAfiliasi tidak diketahui1
Eka FitriyantiAfiliasi tidak diketahui1
Azwardi AzwardiAfiliasi tidak diketahui1
Sukanto SukantoAfiliasi tidak diketahui1
Dirta Pratama AtiyatnaAfiliasi tidak diketahui1
Hamira HamiraAfiliasi tidak diketahui1
Suryadi SuryadiAfiliasi tidak diketahui1
Eka PrihatinAfiliasi tidak diketahui1
Djam’an SatoriAfiliasi tidak diketahui1
Fitra PerdanaAfiliasi tidak diketahui1
Fiona AuliaAfiliasi tidak diketahui1
Emrizal Mahidin TamboesaiAfiliasi tidak diketahui1
Silvera DeviAfiliasi tidak diketahui1

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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">Integrated rice husk biochar and compost to improve acid sulfate soil properties and corn growth  </dc:title>
	<dc:creator>Maharani, Puspita Harum</dc:creator>
	<dc:creator>Maftu'ah, Eni</dc:creator>
	<dc:creator>Sulaeman, Yiyi</dc:creator>
	<dc:creator>Napisah, Khairatun</dc:creator>
	<dc:creator>Masganti, Masganti</dc:creator>
	<dc:creator>Mukhlis, Mukhlis</dc:creator>
	<dc:creator>Anwar, Khairil</dc:creator>
	<dc:creator>Ningsih, Rina Dirgahayu</dc:creator>
	<dc:creator>Chairuman, Novia</dc:creator>
	<dc:subject xml:lang="en-US">acid sulfate soil</dc:subject>
	<dc:subject xml:lang="en-US">corn growth</dc:subject>
	<dc:subject xml:lang="en-US">rice husk biochar</dc:subject>
	<dc:subject xml:lang="en-US">soil amendments</dc:subject>
	<dc:subject xml:lang="en-US">soil quality</dc:subject>
	<dc:description xml:lang="en-US">Acid sulfate soils are of poor quality and characterized by extreme acidity, nutrient deficiency, and high Al and Fe toxicity. Developing soil amendments from local resources is crucial to reduce input costs. This study investigated the effect of the integrated soil amendments (biochar, compost, and lime) on corn growth and the acid sulfate soil quality. Using randomized block design, this study tested nine type soil amendments, namely A (100% rice husk ash), B (100% rice husk biochar), C (100% compost), D (100% dolomite), H (100% humate), ACD (30% rice husk ash + 30% compost + 40% dolomite), BCD (30% rice husk biochar + 30% compost + 40% dolomite), AHD (30% rice husk ash + 30% humate + 40% dolomite), BHD (30% rice husk biochar+30% humate+40% dolomite), and control (no amendment). The application of soil amendments significantly increased soil pH (31%), available P (310%), reduced exchangeable Al (19%), and increased corn growth (163%). The BCD amendment type increased available phosphorus from 10 to 43 mg kg-1, reduced exchangeable Al from 3.45 to 2.01 cmol(+) kg-1, and enhanced corn growth and leaves' P level. Integrating rice husk biochar and compost could reduce the need for agricultural lime, improve acid sulfate soil quality, and enhance land productivity. This combination has the potential to be an effective soil amendment for degraded acid sulfate soils, thereby further boosting land productivity and promoting agricultural sustainability.</dc:description>
	<dc:publisher xml:lang="en-US">Brawijaya University</dc:publisher>
	<dc:date>2025-07-01</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/17150</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2025.124.8097</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 12 No. 4 (2025); 8097-8106</dc:source>
	<dc:source>2502-2458</dc:source>
	<dc:source>2339-076X</dc:source>
	<dc:source>10.15243/jdmlm.2025.124</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/17150/1520</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>