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Journal : Jurnal Solum

Penilaian Kualitas Tanah Menggunakan Indeks Kualitas Tanah (Soil Quality Index/SQI) di Sekitar TPA Sukawinatan dan TPA Indralaya, Sumatera Selatan Leviana; Sabaruddin; Nabilah, Haya F; Satriadi, Tedy
Jurnal Solum Vol. 23 No. 1 (2026)
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jsolum.v23i1.327

Abstract

Inadequate solid waste management contributes to soil degradation through increasing acidity, declining organic matter, heavy-metal accumulation, and disruption of soil microbial activity. These impacts are commonly observed around landfill sites, especially in regions with high waste generation. This study aims to assess and compare the Soil Quality Index (SQI) of two landfill areas representing contrasting regional characteristics: Sukawinatan Landfill in Palembang City and Indralaya Landfill in Ogan Ilir Regency. Soil samples were collected at varying distances from the waste mound, and several soil quality parameters—organic matter, total nitrogen, pH, available phosphorus, and moisture content—were analysed. The SQI was calculated using a weighted integration method to provide an overall evaluation of soil health at each site. The results show that the Sukawinatan Landfill exhibits lower SQI values than the Indralaya Landfill, indicating more severe soil degradation due to greater waste volume and higher operational intensity. Increasing distance from the waste pile improved soil quality, although recovery patterns differed between locations. These findings highlight the need for improved waste-management practices and routine soil monitoring to prevent further environmental degradation. The study provides important insights for policy formulation related to landfill management, particularly in urban and peri-urban areas. Key words : Indralaya, Palembang, soil quality, solid waste, Soil Quality Index
Co-Authors . Kholik Abdul Halim Talli Agus Suyanto Agustan Aini, Qurratun Amalia, Nurlaeli Amir, Rahma Melati Amiruddin, Idris Andi Batara Indra Andi Takdir Anisa, Andi Arifatus Solihah Arifin Atmaranie Dewi Purnama Badaruddin Bahrun, St. Rahmaniah Bunga Risa Cantika Yokalina Boka Cut Salsabila Amanda Dahlan, Harris R. Darwis, Rustan Dedi Kurniawan Devid Frastiawan Amir Sup Dina Oktaviana Dwi Saputra, Bunaken Efendi P Eva Herianti Fahira, Adinda Fajrin Noho Fajrul Ilmy Darussalam Firmansyah Gaus, Abdul Gian Anugerah Pratama Gian Hamdani Haris Kulle, Haris HARMILAWATI Hartati, Diah Vitaloka Harun, Amrullah Haryanto, Wawan Hazrina Hi. Hukum, Hairil Hidayat Batubara, Muizzul hikmahwaty Iksan Saifudin Imam Zarkasyi Mubhar Irmawati Irmayani Ishak, Nurkhasanah Jamaluddin Jamil, T. M. Jusmaniar Jusriani KAREBA, ANDI MUAMMAR Khaerunnisa Kurniati Laeli Qadrianti laman, ilham Leviana M. Firza Duana Mahyuzar, Ardiansyah mansur, waizah Maratun Jannah MARIA BINTANG Marlina Marzuki Masrizal Masrizal Mastur Melati, Rahma Misri A. Muchsin Mu'aidi Mu'minin, Nasrul Muda, Indra Muh. Saleh Ridwan Muhaini Muhammad Azis Mujahid, Ayinun Mustafa, Zulhas' ari Muzaroddin, Ihrof Mu’tamirudin Nabilah, Haya F Nurhayati Nurmala, Eka Pujiati, Shiva Purwandari, Wd. Vitha Qalbi, Dailla R., Sulastriani Radjali Amin Rahmah Fitriana Ratnawati TD, Ulpah Halim Reni Puspita Sari Restu Ramadhan, Andi Risa, Bunga Rismayani Rusli Yusuf samsul arifin Sari, Mardiana Sarwani Satriadi, Tedy Septemberizal Siregar, Muhammad Sapril St. Rahmaniah Bahrun Sulhendri sultan Syam, Iqbal Syamsul Alam Tora Akadira Triyono Umar bin Abd. Aziz Umar Laila Utari, Agni Wahyudi, Feri Eko Zaiyar, M.