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All Journal MEDIA KONSERVASI PERENNIAL BAKIRA: Jurnal Pengabdian Kepada Masyarakat Maanu : Jurnal Pengabdian Kepada Masyarakat
Rohny Setiawan Maail
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Environmental Science Other

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PAPAN SEMEN-GYPSUM DARI CORE-KENAF (Hibiscus cannabinus L.) MENGGUNAKAN TEKNOLOGI PENGERASAN AUTOCLAVE Rohny Setiawan Maail; Dede Hermawan; Yusuf Sudo Hadi
PERENNIAL Vol. 2 No. 2 (2006)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v2i2.156

Abstract

Cement and gypsum bonded cellulosic fiber reinforced materials are ultimately ideal ecological building products. Their capability to use industrial coproducts and wastes as both their matrix material make its reinforcement also environmentally sustainable products. The objective of this study was to evaluate the effect of proportion cement-gypsum and curing autoclave time on the properties of cement gypsum board from core-kenaf. Three levels of proportion cement and gypsum were applied, namely; 40:60, 50:50, and 60:40, where cements contain at face-back layers and gypsum contain at core layers. Five levels of curing autoclave time were applied, namely ; conventional curing 2 weeks (control), curing autoclave 2, 4, 8, and 16 hours. CaCl2 3% and Borax 2 % was used as an accelerator and retarder. The physical and mechanical properties of cement-gypsum board were observed in according to JIS A 5417-1992. The results show that the physical and mechanical properties were gain on proportion of cement-gypsum 60:40 with 8 hours curing autoclave. Key words : Core-kenaf, Cement-gypsum board, Autoclave References
SOSIALILISASI PEMBUATAN STUP SEBAGAI UPAYA MENINGKATKAN PRODUKSI HASIL HUTAN BUKAN KAYU (HHBK) MADU TRIGONA SP Siruru, Herman; Lamerkabel, Jacobus Suruka Aifaman; Tan, Lieke; Liliefna, Leonard Dantje; Fransz, Jimmy Johanson; Titarsole, Jimmy; Maail, Rohny Setiawan; Parera, Lydia Riekie; Mustamu, Sofia; Imlabla, Wilma Nancy Imlabla Nancy
BAKIRA: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2024): BAKIRA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/bakira.2024.5.1.01-09

Abstract

Manusela National Park borders several villages to the south. The proximity of the village location to the National Park is an opportunity to improve the family economy based on Non-Timber Forest Products (NTFPs) through cultivating Trigona sp bees. The aim of Community Service activities is to educate and train the community of bee farming groups to provide stock. Community Service Activities were carried out in collaboration with the Manusela National Park Office, in Moso village, Central Maluku Regency on 21-25 November 2023. The communities who are stakeholders in this activity are honey farmer groups from 3 villages, namely: Moso village, Teluti Baru and Hattu. PKM activity participants are involved in all series of activities starting from delivering materials for making stups to placing stups. The resulting stup was 10 units and 3 units were placed in each village and 1 stup unit was placed around the location where the stup was made.
Stand structure and biomass estimation for cultivation of Agarwood-producing species on Buru Island, Maluku Province, Indonesia Pratama, Bayu Arief; Atikah, Tika Dewi; Susanti, Ruliyana; Jakalalana, Supardi; Ferdinandus, Stanly P.; Maail, Rohny Setiawan
Media Konservasi Vol. 30 No. 1 (2025): Media Konservasi Vol 30 No 1 January 2025
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.30.1.63

Abstract

Agarwood is a resin product of agarwood-producing species belonging to the Thymelaeaceae family. This product is categorized as a non-timber forest product and has high value. Species of Aquilaria filaria (Oken) Merr. and Aquilaria cumingiana (Decne.) Ridl. are two agarwood-producing species known to grow natively in the Maluku region. This research aims to observe the stand structure and biomass estimation in several Aquilaria sp. cultivation gardens on Buru Island. Five observation plots with sizes 20 x 20 m have been created in three villages on Buru Island. Standard vegetation analysis, principal component analysis, and simulation of aboveground biomass using bootstrap techniques have already been done. Aquilaria sp. is the most important species in the observed community based on the important value index and cos2 value from principal component analysis. The diversity index shows the medium category with mostly stable conditions based on the evenness index. While the biomass estimation shows an average value of 600.50 kg ha-1 with a standard error 273.26 kg ha-1.
SOSIALISASI HASIL HUTAN BUKAN KAYU (HHBK) SEBAGAI SOLUSI MASALAH KEHUTANAN DAN EKONOMI MASYARAKAT Tan, Lieke; Siruru, Herman; Titarsole, Jimmy; Liliefna, Leonard Dantje; Maail, Rohny Setiawan; Fransz, Jimmy Johanson; Parera, Lydia Riekie; Mustamu, Poppy
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 1 No 1 (2023): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv1i1p07-11

Abstract

Non-Timber Forest Products are a potential that can be managed to overcome forestry and community economic problems. Improvement of eucalyptus oil processing and management can affect the income of eucalyptus oil farmers. The purpose of this community service activity is to provide knowledge about improving the quality of eucalyptus oil through improving eucalyptus oil processing methods and utilizing eucalyptus leaf waste as an energy source through making charcoal briquettes. The stages of the activity are: 1) The initial approach is carried out with the head of the Buru FMU to facilitate meetings with the KPH-assisted farmer groups to be addressed, 2) Implementation of counseling, lectures and questions and answers about various knowledge related to the utilization of Non-Timber Forest Products. How is eucalyptus oil processed and how is the management carried out by eucalyptus oil farmers, and 3) Observation of eucalyptus oil cooking places to see the raw materials and boilers used. This activity was carried out cooperatively and well because the Waspait village community was very enthusiastic about their curiosity which was reflected when participating in the counseling which was carried out by building dialogue in the form of questions related to the eucalyptus oil processing activities carried out.
Co-Authors Atikah, Tika Dewi Dede Hermawan Ferdinandus, Stanly P. Fransz, Jimmy Johanson Imlabla, Wilma Nancy Imlabla Nancy Jakalalana, Supardi Lamerkabel, J. S. A. Liliefna, Leonard Dantje Lydia Riekie Parera Mustamu, Poppy Mustamu, Sofia Pratama, Bayu Arief Siruru, Herman Susanti, Ruliyana Tan, Lieke Titarsole, Jimmy Yusuf Sudo Hadi