Albasri
Jurusan Kehutanan Fakultas Kehutanan Dan Ilmu Lingkungan Universitas Halu Oleo

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Arbuscular mycorrhizal fungal inoculation improves Nauclea orientalis L. growth dan phosphorus uptake in gold mine tailings soil media Faisal Danu Tuheteru; Asrianti Arif; H Husna; Irdika Mansur; Edy Jamal Tuheteru; J Jusniar; B Basrudin; A Albasri; Miranda Hadiyanti Hadijah; Sedek Karepesina
Journal of Degraded and Mining Lands Management Vol 7, No 3 (2020)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2020.073.2193

Abstract

Gold mine tailing soil media is characterized by low soil fertility and heavy metals toxicity. As an effort to improve the condition of gold mine tailing soil media, a revegetation experiment using Arbuscular Mycorrhizal Fungi (AMF) and soil media from gold mine tailing was conducted in the greenhouse. The objectives were to assess initial growth, P uptake and Pb reduction in Nauclea orientalis L. plants inoculated with indigenous AMF grown on gold mine tailing soil media. Three AMF fungi were used in this study, i.e. Glomus aggregatum, Glomus sp. and Acaulospora delicata. The experiment was conducted in Completely Randomized Design, having four treatments, i.e. control, G. aggregatum, Glomus sp. and A. delicata. The experiment was carried out for 3 months in a greenhouse scale. The results showed that local AMF inoculation significantly increased the height and stem diameter of lonkida by 181-213% and 284-443%, respectively, compared to control. The highest measurements of leaf’s length and width of lonkida seedlings were obtained from Glomus sp. and A. delicata treatments. Glomus sp. and A. delicata each significantly increased P levels in roots and shoots. Inoculation with G. aggregatum reduced Pb in the root and shoots parts by 74-86% and 72-76%, respectively, compared to controls. Local AMFs are potential to be developed as biological fertilizers to support revegetation in degraded lands, such as in gold mine tailing areas.
Analisis Daya Dukung Tata Air untuk Monitoring Kinerja Pengelolaan DAS Poleang, Sulawesi Tenggara La Gandri; Hasbullah Syaf; Musram Abadi; Umar Ode Hasani; La Ode Kasno Arif; Albasri
Al-Ard: Jurnal Teknik Lingkungan Vol. 8 No. 2 (2023): Maret
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/alard.v8i2.1731

Abstract

The carrying capacity of water resources for various uses is highly dependent on the condition of the quality, quantity and continuity of water in a watershed. The lack of research conducted in the Poleang Watershed greatly limits information regarding the carrying capacity of the watershed. This study aims to determine the carrying capacity of the watershed based on water management indicators in the Poleang watershed. The method used in this study uses Minister of Forestry No. P.61/Menhut-II/2014 concerning monitoring and evaluation of watershed management with 5 parameters namely Flow Regime Coefficient, Annual Flow Coefficient, Sediment Load, Flood, and Water Use Index. The results showed that KRA in the Poleang watershed was in the category of KRA ≤ 20 with very low class, KAT was in the category of 0.2 < KAT ≤0.3 with low class, MS reached 97.25 tons/day so it was in the category of M> 20 with very high class, flooding occurs 1 time a year with high class, IPA reaches 1,299.9, so it is in the category of IPA ≤1,700 with very bad class. So that it can be concluded that the carrying capacity of the Poleang water system is included in the medium carrying capacity class
BIMTEK PENGENALAN PENYAKIT BUSA BATANG/DIPLODIA JERUK SIOMPU DAN PENGENDALIAN MENGGUNAKAN PHYMAR C 67SL Terry Pakki; Husna; Abdul Munif; Prayogo Probo Asmoro; Asniah; Irdika Mansur; Hamirul Hadini; Faisal Danu Tuheteru; Alba; Mazhfia Umar; Wa Ode Yusria; La Ode Kasno Arif; La Ode M Erif; Herlan Hidayat; Jusman Saribadu; Dahlan
Jurnal Pengabdian Pada Masyarakat MEMBANGUN NEGERI Vol 7 No 1 (2023): Jurnal Pengabdian Kepada Masyarakat Membangun Negeri
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/pkm.v7i1.3241

Abstract

Siompu Island in South of Buton has potential for superior horticultural crops. The plant is Siompu citrus. Siompu citrus are famous for having the number one sweet taste in Indonesia. Fruit productivity in the last decade has continued to decline. One of the causative factors is pest and disease attacks. Stem foam/diplodia disease caused by Botryodiplodia theobromae is common in Siompu citrus plantations on Siompu Island. Introduction and control of stem foam to citrus farmers needs to be done. The aim of technical guidance is to strengthen the capacity of knowledge and skills of farmers. Technical guidance on the introduction of Siompu citrus stem foam disease and its control using PHYMAR C 67SL was carried out on March 8-11 2023 at the Siompu of state Senior High School 1 Hall and several Siompu Citrus farmer gardens in Siompu District, South Buton Regency with 35 participants. The method that will be used in this program is the Technology Transfer method. The results of the service showed that there was an increase in the knowledge and capacity of farmers regarding the introduction and control of stem foam after the participants attended technical guidance. In addition, after the symptoms of foam attack, the stems were peeled and smeared with Phymar C 67SL which showed dryness.
Soil properties change, and arbuscular mycorrhizal fungi associated with plants growing on the post-gold mining land of Bombana, Indonesia Edy Jamal Tuheteru; Faisal Danu Tuheteru; Pantjanita Novi Hartami; Muhammad Burhannudinnur; Suryo Prakoso; H Husna; A Albasri; Dian Asraria
Journal of Degraded and Mining Lands Management Vol. 11 No. 1 (2023)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2023.111.4863

Abstract

This study aimed to investigate the effect of gold mining on soil properties. Soil samples were taken from the post-gold mining land, the property of PT Panca Logam Nusantara and PT Alam Buana Indonesia, and a nearby natural forest in Bombana, Southeast Sulawesi Province. The next step focused on specifying soil pH, total nitrogen (TN) and carbon (TC) concentration, C/N ratio, available phosphorus (P) concentration, cation exchange capacity (CEC), and exchangeable K, Na, Mg, Ca, Fe, Mn, Cd and Pb concentration, texture and spore amount, AMF resource and AMF colonization. The result shows that the pH in post-gold mining soil was higher than that in natural forest soil. Meanwhile, TN, TC, available P, and CEC of post-gold mining soil got lower compared with these of natural forest soil. The texture in the post-mining soil was clay loam, while that in natural forest soil was clay. Total of 10 AMF species belonging to five genera and three families were found in a post-gold mining area. Soil pH, CEC, soil texture, Mn, and total Fe had a negative relation with AMF colonization and spore count, while organic C, total N, C/N ratio, P2O5 and silt had a positive relation. Sand was proven to have a strong and positive correlation with the amount of AMF species. Adding organic matter and fertilization as well as applying mycorrhizal biofertilizers, were urgently required to support the effort in restoring post-gold mining soil.