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All Journal Jurnal Ilmu Pertanian Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Journal of Degraded and Mining Lands Management Jurnal Ilmiah Pangabdhi Jurnal Terapan Abdimas E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Dinamika Pengabdian (JDP) Kultivasi Jurnal Abdi Insani Darma Sabha Cendekia
Okti Herliana, Okti
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The potential of zeolite for the remediation of cadmium-contaminated Andisol from Dieng Plateau, Central Java, and its effect on potato vegetative growth Herliana, Okti; Kharisun, Kharisun; Tamad, Tamad; Sakhidin, Sakhidin
Journal of Degraded and Mining Lands Management Vol. 13 No. 3 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.133.10717

Abstract

Dieng Plateau, with Andisols, is one of the centers for potato cultivation in Indonesia. The intensive use of synthetic chemical fertilizers and pesticides to maximize potato yields has led to high cadmium levels in some potato fields, exceeding the U.S. Environmental Protection Agency's maximum threshold. Cadmium is an immobile heavy metal that can inhibit plant growth and pose health risks. Remediation of the cadmium-contaminated soil is required. This study aimed to elucidate the potential of zeolite for the remediation of cadmium-contaminated soil and the growth of potatoes. The treatments tested in this study were combinations of zeolite doses (5, 10, and 15 t/ha) and particle sizes (50, 100, and 100 mesh) applied to cadmium-contaminated soil. The variables observed were soil properties and potato vegetative growth. The results showed that applying 15 t/ha of 150-mesh zeolite significantly affected soil N, P, K, pH, and, especially, reduced soil Cd concentrations. The application of 10 t/ha of 150-mesh zeolite yielded the greatest increase (73.80%) in potato plant height, number, and leaf area. The application of 15 t/ha of 150-mesh zeolite yielded the lowest cadmium content (0.08 ppm) in the potato plant tissue.
Co-Authors AHADIYAT YUGI R. Ahmad Fauzi Bahrun, . Cahyani, Wilis Eni Sumarni Fauzi Ahmad Muda Jannah, M Kharisun, Kharisun Laili, Anissatul Leana, Ni Wayan Anik Lestari, Salwa Dian Loekas Soesanto Mafazi, Ahmad Fathan Mardini, S Noorhidayah, Ratri Pratiwi, Winanti Eka Priswanto Priswanto, Priswanto Purnomo, Widhiatmoko Herry Rahmatullah, Muhammad Faiz Ratnanigtyas, Nuniek Ina Rokhminarsi, E Rostaman Sakhidin Sakhidin Sapto Nugroho Hadi Suana, Suana Tamad, Tamad Zulkifli, Lutfi