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KARAKTERISTIK PERTUMBUHAN JARAK PAGAR (Jatropha curcas L.) YANG DITAMBAHKAN CENDAWAN ENDOFIT PADA LAHAN PASCA TAMBANG TIMAH Sukmarayu P. Gedoan; Alex Hartana; Hamim Hamim; Utut Widyastuti; Nampiah Sukarno
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 3 No. 1 (2013): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.3.1.10

Abstract

Tin mining activity caused canging in physical and chemical characteristic of the soil that were not suitable for growth of plants. The objective of this experiment was to study accessions of Jatropha curcas planted on post tin mining land which were given endophyte. This research was conducted in a Sinar Baru village TS 133, district of Bangka, Bangka Belitung province for field research conducted in May 2007 to April 2008. The experimentas a factorial experiment in the design of the randomized complete block design with three replications. The main plot is 7 accessions consisting of: accession Madiun, Ponorogo, Jember, Dompu, Lampung, Bengkulu, andSukabumi, while the subplot of the land without giving endophyte fungal (control) and the provision of endophyte fungal in baglog 250 g. Each experimental unit contained four plants per plot.The result showed that vegetative growth the highest for the former tin mining land given endophyte fungal vary in some accessions. Accession to the highest Sukabumi: plant height, branch number, plant dry weight, dry weight of the shoot, and root dry weight, the largest diameter have Jember accession, accession Dompu had the highest canopy diameter, and the accession of Lampung has the lowest ratio of shoot roots.Keywords: Jatropha curcas, accession, fungal endophyte
Efektivitas Teratai (Nelumbo nucifera G.) dengan Berbagai Media Tanam untuk Fitoremediasi Air Asam Tambang Raudhatunisya, Meuthea Najlaa; Mansur, Irdika; Hamim, Hamim
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 15 No 6 (2025): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.15.6.963

Abstract

Acid mine drainage (AMD), characterized by high acidity and concentrations of heavy metals that can damage aquatic ecosystems, poses a serious environmental problem. This research aimed to analyze the effectiveness of Nelumbo nucifera Geartn. grown using a Floating Wetland System (FTW), treated with topsoil or bokashi, in altering pH and reducing heavy metals in coal mine AMD. The experiment was conducted for 14 days in a sedimentation pond of post-mining land at PT Bukit Asam, Palembang, Indonesia. Two FWS units were installed on the pond’s surface: one was enriched with topsoil, while the other was with bokashi. Fifteen N. nucifera plants were grown in each floating reactor, with plants grown directly in the AMD without the FWS used as the control group. Plantgrowth, media pH, and heavy metal contents were monitored during and after treatment. The results indicate that the system was capable of increasing the initial highly acidic AMD pH (pH 2.8) to a range close to neutral (6.5–6.9). The concentrations of Fe and Mn metals were significantly reduced through the absorption mechanism of roots, stems, and leaves, with an efficiency of more than 90%. XRD analysis also revealed the formation of secondary mineral phases that support vegetative growth in both reactors. These findings confirm that the FWS installed with the bokashi ameliorant and N. nucifera has great potential as a sustainable solution for acid mine drainage remediation. 
Co-Authors . Miftahudin Alex Hartana ALEX HARTANA Alex Hartana Anja Meryandini Aris Tjahjoleksono Aris Tri Wahyudi Arum Sekar Wulandari BEKTI KURNIAWATI Damayanti, Frisca DAVINA NATHANIA PRASETYA Deden Saprudin Devi Media Siska Diah Permata Rinaldi Diah Ratnadewi Dian Hendrayanti Didy Sopandie Didy Sopandie Dwi Andreas Santosa Eddy Supriyono Evan Vria Andesmora Faisal Fendiyanto, Miftahul Huda Hadisunarso Hadisunarso Hadisunarso Hanifatunisa Heri Ahmad Sukria Hermana, Widya Hirmas Fuady Putra Iman Rusmana Indah Puspita SARI INDRA GUNAWAN Irdika Mansur Kukuh Nirmala Kusumaningtyas Pitaloka, Mutiara Laelasari Laksmita Prima SANTI Luluk Setyaningsih Luluk Setyaningsih Luluk Setyaningsih LULUK SETYANINGSIH Lutfiani Lutfiani Miftahuddin Miftahuddin Miftahuddin Miftahudin , Miftahudin Miftahudin . Miftahudin, M. MUHAMMAD HILMI Muhammad Jusuf Munif Ghulamahdi Musawira Nadya Nurafifah Andriya Nampiah Sukarno Nandang Mulyasantosa Nani Heryani Nina Ratna Djuita Ning Tyas, Kartika NISA RACHMANIA MUBARIK Nugroho, Robertus Nur, Hasrul Satria Nuril Hidayati Nurul Hidayati Nurul Hidayati Putri Maulida, Azkia Putri Nur Azizah Hutagalung Rani Apriani Rani Apriyani Raharja Raudhatunisya, Meuthea Najlaa Ridwan RIDWAN Rismona, Nurwani Sazli Tutur Risyahadi Sigit Tri Wibowo Sindiya, Vita Sri Wilarso Budi Suharsono Suharsono Suharsono SUHARSONO Sukmarayu P. Gedoan Sulistijorini Sulistyaningsih, Yohana C TAUFIKURAHMAN TAUFIKURAHMAN Tri Muji Ermayanti Triadiati Triadiati Turhadi Turhadi Utut Widyastuti UTUT WIDYASTUTI UTUT WIDYASTUTI Wirantari, Ayu Puspa Yadi Setiadi Yanuar, Ai Ika Ayu Yohana C Sulistyaningsih YOHANA C. SULISTYANINGSIH YOHANA C. SULISTYANINGSIH Yohana Caecilia Sulistyaningsih Yuli Siti Fatma YULIN LESTARI