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Variability of soil chemical properties and rice productivity in salt-affected soil in the north coastal rice field of Central Java, Indonesia

Journal of Degraded and Mining Lands Management · Vol. 12 No. 1 (2024) · hlm. 6605–6612

DOI
10.15243/jdmlm.2024.121.6605
ISSN
2502-2458, 2339-076X
Terbit
2024-10-01
Penerbit
Brawijaya University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

A coastal rice field is generally characterized by salt-affected soil and low soil quality for rice cultivation. Identifying soil chemical properties in these areas is necessary to determine soil management options for rice production. Therefore, soil samples were collected from 33 sampling points in the Wedung Sub-district of Demak Regency in the late dry season of 2021 to evaluate the variation among soil chemical characteristics in a coastline rice field. Soil samples were obtained beneath the topsoil (0-20 cm soil depth) and observed for electrical conductivity, exchangeable potassium, sodium, calcium, magnesium, and cation exchange capacity. Soils in the research field were categorized as slightly salty (0.75-2 dS m-1) to lightly salty (2.0-4.0 dS m-1) with very high sodium (>2 cmol(+) kg-1). Exchangeable potassium was dominated by moderate (0.3-0.7 cmol(+) kg-1) and low categories (0.2-0.3 cmol(+) kg-1). Based on soil calcium-to-magnesium ratios, around 6% of all samples were classified as calcium-deficient. The range of soil cation exchange capacity was 22-30 cmol(+) kg-1 and classified as high soil cation exchange capacity. Rice productivity in the salt-affected soil was around 4 t ha-1. Strategies for soil and controlling plants, such as soil amelioration and salt-tolerant rice cultivars, should be pursued to support plant growth and enhance rice productivity in the salt-affected soil, particularly in the coastal area.

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  • Universitas Gadjah Mada
  • Indonesian Oil Palm Research Institute
  • BOKU University
  • Universitas Borneo Tarakan
  • Universitas Slamet Riyadi
  • Andalas University
  • Ministry of Agriculture
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  • Organisasi berbeda
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Rekan penulisOrganisasiArtikel bersama
Budiastuti KurniasihUniversitas Gadjah Mada11
Sri Nuryani Hidayah UtamiUniversitas Gadjah Mada4
Benito Heru PurwantoUniversitas Gadjah Mada3
Makruf NurudinUniversitas Gadjah Mada2
Dyah Weny RespatieUniversitas Gadjah Mada2
Jaka WidadaUniversitas Gadjah Mada2
Priyono SuryantoUniversitas Gadjah Mada1
Bambang SuwignyoUniversitas Gadjah Mada1
Sukirno Dwiasmoro PriantoUniversitas Gadjah Mada1
Taufan AlamUniversitas Gadjah Mada1
Iput PradikoIndonesian Oil Palm Research Institute1
Dhaffa Agung ThirafiUniversitas Gadjah Mada1
Sumaryanto SumaryantoIndonesian Oil Palm Research Institute1
Muhdan SyarovyIndonesian Oil Palm Research Institute1
Nuzul Hijri DarlanIndonesian Oil Palm Research Institute1
Sujadi SujadiIndonesian Oil Palm Research Institute1
Novella Angelica HutagalungUniversitas Gadjah Mada1
Rana FarrasatiIndonesian Oil Palm Research Institute1
Afiya Nadhifah SyarifBOKU University1
Nur Indah MansyurUniversitas Borneo Tarakan1
Radhika Pingky MeilaniUniversitas Gadjah Mada1
Didik IndradewaUniversitas Gadjah Mada1
Taryono TaryonoUniversitas Gadjah Mada1
Dewi Ratna NurhayatiUniversitas Slamet Riyadi1
Prapto YudonoUniversitas Gadjah Mada1
Endah NurwahyuniUniversitas Gadjah Mada1
Muhammad Parikesit WisnubrotoAndalas University1
Ramdhana KarimahUniversitas Gadjah Mada1
Margi Asih MaimunahUniversitas Gadjah Mada1
Sukmana Siswandana PutraUniversitas Gadjah Mada1
Padana Aperta BarusMinistry of Agriculture1
Bambang Hendro SunarmintoUniversitas Gadjah Mada1
Mujiyo MujiyoSebelas Maret University1
Ranggi Sumanjaya PurbaUniversitas Gadjah Mada1
Siti Nurul Rofiqo IrwanUniversitas Gadjah Mada1
Reski Anugraeni RahmanUniversitas Gadjah Mada1

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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">Variability of soil chemical properties and rice productivity in salt-affected soil in the north coastal rice field of Central Java, Indonesia </dc:title>
	<dc:creator>Kartikawati, Rina</dc:creator>
	<dc:creator>Kurniasih, Budiastuti</dc:creator>
	<dc:creator>Putra, Eka Tarwaca Susila</dc:creator>
	<dc:creator>Hanudin, Eko</dc:creator>
	<dc:subject xml:lang="en-US">cation exchange capacity</dc:subject>
	<dc:subject xml:lang="en-US">electrical conductivity</dc:subject>
	<dc:subject xml:lang="en-US">exchangeable sodium</dc:subject>
	<dc:subject xml:lang="en-US">rice productivity</dc:subject>
	<dc:subject xml:lang="en-US">spatial</dc:subject>
	<dc:description xml:lang="en-US">A coastal rice field is generally characterized by salt-affected soil and low soil quality for rice cultivation. Identifying soil chemical properties in these areas is necessary to determine soil management options for rice production. Therefore, soil samples were collected from 33 sampling points in the Wedung Sub-district of Demak Regency in the late dry season of 2021 to evaluate the variation among soil chemical characteristics in a coastline rice field. Soil samples were obtained beneath the topsoil (0-20 cm soil depth) and observed for electrical conductivity, exchangeable potassium, sodium, calcium, magnesium, and cation exchange capacity. Soils in the research field were categorized as slightly salty (0.75-2 dS m-1) to lightly salty (2.0-4.0 dS m-1) with very high sodium (&amp;gt;2 cmol(+) kg-1). Exchangeable potassium was dominated by moderate (0.3-0.7 cmol(+) kg-1) and low categories (0.2-0.3 cmol(+) kg-1). Based on soil calcium-to-magnesium ratios, around 6% of all samples were classified as calcium-deficient. The range of soil cation exchange capacity was 22-30 cmol(+) kg-1 and classified as high soil cation exchange capacity. Rice productivity in the salt-affected soil was around 4 t ha-1. Strategies for soil and controlling plants, such as soil amelioration and salt-tolerant rice cultivars, should be pursued to support plant growth and enhance rice productivity in the salt-affected soil, particularly in the coastal area.</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/16741</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2024.121.6605</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 12 No. 1 (2024); 6605-6612</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/16741/1154</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>