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Journal : Journal of Microbial Systematics and Biotechnology

Nickel (Ni) reduction in Sorowako post-mining soil through application of mycorrhiza Acaulospora sp. associated with Canavalia ensiformis L. M. Akhsan Akib; Kahar Mustari; Tutik Kuswinanti; Syatrianty Andi Syaiful; Syatrawati `; Z. Kumalawati
Journal of Microbial Systematics and Biotechnology Vol 1, No 1 (2019): June 2019
Publisher : Microbiology Division, Research Center for Biology, Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.938 KB) | DOI: 10.37604/jmsb.v1i1.19

Abstract

The nickel (Ni) content in a post-mining soil of Pomalaa mines reached 14,200 mg.kg-1 and became a limiting factor in the plant growth process. A Ni reduction in the soil by using phyto-accumulator such as Jack bean (Canavalia ensiformis L.) can be improved by combining it with arbuscular mycorrhizal (AM) fungi. The purpose of this study was to determine the effect of the mycorrhizal fungus Acaulospora sp. on the efficiency of Ni reduction by C. ensiformis. This experiment was carried out by using a randomized block design with three different treatments, include: 1) C. ensiformis without Acaulospora sp. inoculation (negative control), 2) C. ensiformis inoculated with indigenous Acaulospora sp. and 3) C. ensiformis inoculated with non-indigenous Acaulospora sp. The study was conducted in the nursery that belongs to PT. Vale Indonesia Tbk., Sorowako, South Sulawesi, Indonesia. The results showed that highest nickel accumulation was found in the root inoculated with indigenous Acaulospora sp. (9500 mg.kg-1), followed by stem (1400 mg.kg-1), leaf and pod (1300 mg.kg-1), seed (1200 mg.kg-1), and flower (1100 mg.kg-1). This study indicates that application of the indigenous Acaulospora sp. can improve C. ensiformis efficiency to reduce Ni content at Sorowako post-mining area.
Co-Authors . Rahmawati A. Masniawati Abri A, Abri Ade Putri Rezkiani R Ade Rosmana Ade Rosmana Ade Rosmana Afriyanda, Afriyanda Akib, Muhammad Akhsan AMIN NUR Andayani, Nining Andi Ilham Latunra Andi Nasruddin Andi Nuddin Anshori, Muhammad Fuad Arfa Astuti Arif Ayu Eka, Nur Fadhillah Azurah, Nur Baharuddin Baharuddin Baharuddin Patandjengi Brugman, Eirene Burhanuddin Rasyid, Burhanuddin Busthanul, Nurabaya Darmawan, Andi Alfian DAUD, ITJI DIANA Dewi, Tirta Kumala Diana Daud, Itji Efendy, Roy Eka Wisdawati Enny Lisan Sengin, Enny Entis Sutisna Fadhli, Nur Farid, Muh Fitri Harfiani Gassing, Satriani Gilang Kurrata Hikmahwati Hikmahwati Hishar Mirsam Iradhatullah Rahim Junaid, Muhammad Kahar Mustari Kahar Mustari Kaimuddin Kaimuddin, Kaimuddin Laode Asrul, Laode Mario, M Bayu Melina Melina Melina Mita Yusri Muh. Akhsan Akib, Muh. Akhsan Muhammad Azrai, Muhammad Musrizal Muin Mustika Tuwo Mustika Tuwo, Mustika Novianti, Fira Nur Azizah Salimah Nur Hardina Nur Rosida Nurbaya ., Nurbaya Nurbaya N, Nurbaya Nurhidayaha, Andi Nurmujahidin Nurmujahidin, Nurmujahidin Nurul Fauziah Nurul Mukhlisah, Nurul Priyanto, Slamet Bambang Putri, Nur Annisa Rahma Rahma Rahma, Rahma Ramdani Ramdani Retno Prayudyaningsih Rinaldi Sjahrir, Rinaldi Sahlan, Fadyah Khamila Salengke, Salengke Sarjiya Antonius Soraya Udin Saputri Sri Sukmawati Suriani Suriani Suryani, A. Irma Syamsuddin Millang, Syamsuddin Syatrawati Syatrianti A. Syaiful Syatrianty Andi Syaiful THAMRIN, SULAEHA Willy Bayuardi Suwarno YUNUS MUSA Z, Bunyamin Z. Kumalawati