Penerbit: Department of Forestry, Faculty of Agriculture, University of Lampung
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Ultrasound-Assisted Extraction of Antimalarial Compounds from the Bidara Laut (Strychnos ligustrina) Heartwood
Oleh: Familasari, Sri, Sari, Rita Kartika, Syafii, Wasrin
The aqueous wood extract of bidara laut (Strychnos ligustrina) from maceration demonstrated the greatest antimalarial activity against Plasmodium falciparum strain 3D7. However, this method has several limitations, including a lengthy extraction time, which allows for microorganism contamination. Th...
Sumber: Jurnal Sylva Lestari; Vol. 11 No. 3 (2023): September; 360-369
Characteristics of Polyurethane Cross-Laminated Timber Made from a Combination of Pine and Coconut
Oleh: Baskara, Muhammad Iqbal Adi , Hadi, Yusuf Sudo , Lubis, Muhammad Adly Rahandi
The objective of this study was to assess the properties of cross-laminated timber (CLT) fabricated from the combination of Sumatran pine (P) and coconut trunk (C) bonded with polyurethane adhesive. The basic properties of raw materials and adhesives were characterized. The CLT panels’ length, wid...
Sumber: Jurnal Sylva Lestari; Vol. 11 No. 2 (2023): May; 270-293
Synthesis and Characterization of Poly(hydroxy)urethane from Polyols for Beech (Fagus sylvatica) Wood Impregnation
Oleh: Sitanggang, Vera Junita, Wistara, Nyoman Jaya, Gérardin, Philippe
A non-isocyanate route of polyurethane synthesis based on polyol (xylitol, sorbitol, glycerol, and PG3), alkyl carbonate (DMC and DEC), and diamine (HMDA, EDA, and DETA) was conducted for wood impregnation through in-site polymerization. The structure and mass average molecular weight (Mw) of the po...
Sumber: Jurnal Sylva Lestari; Vol. 11 No. 2 (2023): May; 218-235
Resistance of Chip Block Pallet from Teak Wood Particle against Decay Fungi and Subterranean Termites
Oleh: Damanik, Alessandro Geovani, Hermawan, Dede, Kusumah, Sukma Surya
Wood biomass such as sawdust, particles, and chip obtained wood industry can be used as raw material for chip block pallets (CBP). This study evaluated the resistance of chip block pallets made from teak-sawn waste and polyurethane adhesive against decay fungi (white-rot and brown-rot fungi) and sub...
Sumber: Jurnal Sylva Lestari; Vol. 11 No. 2 (2023): May; 284-297
Implications of Forest Policy Changes on Investment Program Strengthening Forest Management Unit in Central Sulawesi
Oleh: Massiri, Sudirman Daeng
The forest investment program, supported by foreign funding, aims to promote the strengthening of Forest Management Units (FMUs) in implementing decentralized forest management in Indonesia. Ten FMUs have received funding from the forest investment program since 2017, one of which is FMU Dampelas Ti...
Sumber: Jurnal Sylva Lestari; Vol. 11 No. 3 (2023): September; 473-490
Growth of Dyera polyphylla and Shorea balangeran Seedlings on Various Growing Media for Restoration Program
Oleh: Setyawati, Lilis, Istomo, Sundawati, Leti
The success of peat swamp ecosystem restoration needs to be supported by the supply of good quality native plant species, one of which is influenced by the growing media. This study aimed to evaluate the effect of cocopeat, compost, and biochar as a mixture of peat media on the growth of Dyera polyp...
Sumber: Jurnal Sylva Lestari; Vol. 11 No. 2 (2023): May; 320-334
Naturalized Alien Plant as Traditional Medicine Resources: A Study from Cibodas Biosphere Reserve, West Java
Oleh: Handayani, Aisyah, Zuhud, Ervizal Amir Muhammad, Junaedi, Decky Indrawan
Cibodas Biosphere Reserve, with Gunung Gede Pangrango National Park as the core zone area, has an enormous number of naturalized alien species spread within it. There are 88 alien plant species, and more than 50% are utilized for many purposes. This research documented the utilization of these natur...
Sumber: Jurnal Sylva Lestari; Vol. 11 No. 2 (2023): May; 298-319
Analysis of Stakeholders’ Interest and Influence in Non-Timber Forest Products Marketing: A Case Study in the Forest Management Unit Batutegi, Lampung
Oleh: Kurniati, Dwi, Hardjanto, Trison, Soni
Stakeholders are involved in the management of the Forest Management Unit (FMU) Batutegi, including the marketing of non-timber forest products (NTFP). The performance of NTFP marketing in the FMU Batutegi currently has not provided optimal benefits, especially for forest farmers. Stakeholders have ...
Sumber: Jurnal Sylva Lestari; Vol. 11 No. 3 (2023): September; 454-472