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PERENNIAL
Published by Universitas Hasanuddin
ISSN : 14127784     EISSN : -     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science
“PERENNIAL” adalah artikel ilmiah hasil penelitian dan review asli dalam bidang teknologi, pengolahan, dan kebijakan pemanfaatan hasil hutan serta belum pernah dipublikasikan dan tidak sedang dalam proses penelaahan dalam jurnal ilmiah, bulletin, atau bentuk publikasi lainnya. Artikel yang dinyatakan diterima, hak publikasinya menjadi milik penerbit dan penulis tidak dapat mempublikasikan tulisan yang sama dalam jurnal atau bentuk publikasi ilmiah manapun.
Arjuna Subject : -
Articles 164 Documents
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Desain Tapak Perkemahan Konservasi di Laboratorium Lapangan Konservasi Sumberdaya Hutan dan Ekowisata Hutan Pendidikan Unhas Amran Achmad; Ngakan Putu Oka; Roland Barkey; Nida Sari Achmad
PERENNIAL Vol. 14 No. 2 (2018)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v14i2.5646

Abstract

This study aims to design a conservation campsite that comfortable and attractive, which is also as a place of education for the conservation of natural resources and their ecosystems. This research was conducted at the Field Laboratory of Forest Resources Conservation and Ecotourism Unhas Educational Forest. Field data collection of altititude was done by using a systemic sampling method on 358 sample points, with the distance between each sample point was 10 m. Data was processed by Digital Elevetaion Model (DEM). The results are then used to create a map of the slopes and contours. The location of tents and other camp facilities, set based on the direction of the view that shows open views, elevation position with height difference based on the height of the tent, the shape of the tent (dom and platoon), distance between tents, slope classes, other campground facilities, such as toilets, public kitchens , cultural stage, as well as activities in conservation camps such as games, campfires, and others. The results showed that conservation camps at the Field Laboratory of Forest Resources Conservation and Ecotourism,  were divided into four camp blocks. Block I accommodates eight  tents that placed in the three rows, eight tents in block II in two rows, and 23 tents in block III in a position of four rows. For block IV prepared for tent tents, with a capacity of four tents in a two-row position. The campground facilities are in the form of cultural stage, resting area, musallah, management house and public kitchen, toilet, gazebo, and sports field. The design of field learning related to conservation involves three themes, namely (a) the introduction of biological natural resources and their ecosystems, (b) the introduction of ecology, and (c) conservation area management.Key words: Field Design, Campground, Conservation Education.
KOMPOSISI JENIS DAN STRUKTUR VEGETASI HUTAN DATARAN RENDAH DI KOMPLEKS GUNUNG BULUSARAUNG SULAWESI SELATAN Asrianny Asrianny; Catarina Balgis Paweka; Amran Achmad; Ngakan Putu Oka; Nida' Sari Achmad
PERENNIAL Vol. 15 No. 1 (2019)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v15i1.6793

Abstract

The Bulusaraung Mountain is a lowland forest and is one of the main ecosystems owned by Bantimurung Bulusaraung National Park. Therefore, this study aims to determine the species composition and vegetation structure of lowland forests in the complex of Bulusaraung Mountain. The research was conducted from April to May 2018. Data collection was carried out using a 20 × 20 meter plot placed on the Balleanging, Tokaddaro  and Tompobulu track lines based on altitude (550 m asl, 650 m asl, and 750 m asl). The result of this study show that there are 44  species were found on tree class, 65 species on  pole class,  40 species on  sapling class and  25 species on seedling class. The species composition in the study area was dominated Palaquium obovatum, Persea rimosa, Arthrophyllum diversifolium, Cryptocarya laevigata, and Engelhardia serrata, while Psychotria leptothyrsa, Antidesma bunius, Maesa ramentacea, Ficus sandpaper, Baccaurea javanica, Symplocos maliliency, Callicarpa pentandra, and Saurauia tristyla is a type of tree that differentiates at each altitude. The structure of the forest canopy layer at an altitude of 550 m above sea level consists of three canopy layers, while at an altitude of 650 and 750 m above sea level consisting only of two canopy layers. The cover of forest canopy in all sampling locations was reached 75-90%.
IDENTIFIKASI TIPE KERUSAKAN POHON MENGGUNAKAN METODE FOREST HEALTH MONITORING (FHM) Dina Pertiwi; Rahmat Safe'i; Hari Kaskoyo; Indriyanto Indriyanto
PERENNIAL Vol. 15 No. 1 (2019)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v15i1.6033

Abstract

Trees are an important part of the compilation of forest ecosystems blocks of collections of plants and/or animals, Wan Abdul Rachman Forest Park, Lampung Province. Block collection of plants and or animals serves as a place for collecting, protecting and preserving biodiversity. The problems that occur in this block are changes in forest areas, initially primary forests become mixed forests due to land clearing. Land clearing causes various types of tree damage which causes a decrease in tree health and forest health, so it is necessary to identify tree damage conditions. The purpose of the study was to determine the condition of tree damage based on the location of tree damage, type of tree damage and severity. Identification is carried out using the Forest Health Monitoring (FHM) method, the measurement parameter is the condition of tree damage. The study was conducted in June 2018 in a collection block of plants and / or animals Tahura WAR Kelurahan Sumber Agung, Kemiling, Bandar Lampung covering 141.18 ha. The sampling intensity used was 2.30%, data collection was carried out in eight FHM cluster clusters. Based on the results of the study there were 144 individual trees that were damaged. The location of damage occurs mostly in the roots and the lower part of the stem is 29%, the lower stem is 18% and the branches are 15%. There were 11 types of damage observed with the largest type of damage, namely open wounds by 46%, broken or dead branches by 17%, cancer by 9% and leaves, shoots or shoots damaged by 9%. The most severe severity is found in the severity of 20% with a percentage of 39%, severity of 30% with a percentage of 35% and severity of 40% with a percentage of 7%.
ANALISIS TINGKAT KERAWANAN TANAH LONGSOR MENGGUNAKAN METODE FREKUENSI RASIO DI DAERAH ALIRAN SUNGAI BIALO Nurul Fadilah; Usman Arsyad; Andang Suryana Soma
PERENNIAL Vol. 15 No. 1 (2019)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v15i1.6317

Abstract

Landslide is a movement of soil with slope direction and moves it on a slide. This study aimed to predict the landslide susceptibility map by using a frequency ratio. It used seven causative factors, such as slope, curvature, land use, lithology, distance to a river, distance to lineament, and rainfall. The result showed the AUC of success rate and predicted rate produced high accuracy with 0.907 and 0.904, respectively.  According to the frequency ratio, the slope was the most influential than the other causative factors with 7.15. The landslide susceptibility divided into five classes, i.e. very low, low, moderate, high, and very high.  Landslide susceptibility with very high and high was 19%.  Moreover, classes susceptibility of very low, low, and moderate were 71%. The presentation of very high and high susceptibility is low, but it was located on an upper stream, and it will be a danger if to the downstream. 
KERAGAMAN JAMUR PADA LOG DAN KAYU GERGAJIAN NYATOH (Palaquium sp) Iramayana Iramayana; Ira Taskirawati; Astuti Arif
PERENNIAL Vol. 15 No. 1 (2019)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v15i1.6729

Abstract

Wood is one medium that can be a place to grow fungus. The chemical components forming wood in the form of holocellulose and lignin which can be overhauled by fungi into simple compounds are a food source for the fungus. This study aims to identify the type of fungus that grows on the log and or sawn wood of Palaquium sp so that it can provide information about the diversity of fungal species, both useful and those that are pathogenic. The process of identifying mushrooms is done by observing the macroscopic and microscopic characteristics of the fungus. The macroscopic characteristics observed were mushroom color and mushroom fruit body shape. Observations of microscopic features include hyphae, spores, sporangium, conidia, and conidiophores. Macroscopic and microscopic observations identified eight types of fungi that grow on real wood, namely Dacryopinax spathularia, Pycnoporus sanguineus, Schizophyllum commune, Cunninghamella echinulata, Penicillium, Trichoderma, Absidia ramosa and Aspergillus. There are six types of fungi which are wood rot fungi, namely D. spathularia; P. sanguineus; S. commune; Penicillium, Trichoderma, and Aspergillus. The other two types are coloring fungi, namely C. echinulata and A. ramosa.
Identifikasi dan Karakterisasi Mikoriza pada Tegakan Nyatoh (Palaquium sp.) Kurnia Kurnia; Gusmiaty Gusmiaty; Siti Halimah Larekeng
PERENNIAL Vol. 15 No. 1 (2019)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v15i1.6850

Abstract

This research aimed to identify the mycorrhiza types that associated in roots and soil on  Palaquium sp. plant. This  research has implemented on December 2017 until February 2018. This research procedures made by two stages includes collecting soil and root samples on Palaquium sp plant on  Ko'mara Community Forest, Takalar District. Therefore, the second step is isolation, identification, and observing colonization of mycorrhiza spores in the Integrated Laboratory and Biotechnology and Tree Breeding Laboratory, Faculty of Forestry, Hasanuddin University, Makassar. The results showed types of spore that found were Glomus, Gigaspora and Acaulospora. Glomus spore has highest relative abundance in root samples whereas on soil samples were Glomus, Gigaspora, and Schleroderma with Glomus spores has highest relative abundance in. The colonization percentage on site was intermediate.
KEANEKARAGAMAN JENIS BURUNG PADA HUTAN DATARAN RENDAH DI KOMPLEKS GUNUNG BULUSARAUNG TAMAN NASIONAL BANTIMURUNG BULUSARAUNG Risma Illa Maulany; Jumriah Lira; Amran Achmad; Nida' Sari Achmad
PERENNIAL Vol. 15 No. 1 (2019)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v15i1.6791

Abstract

Lowland Forest at the complex of Bulusaraung mountain  in the Bantimurung Bulusaraung National Park is one of important habitat of birds in South Sulawesi. This study aimed to identify bird’s diversity in the Lowland Forest of Bantimurung Bulusaraung National Park for ecotourism purposes. This research was carried out for 2 months between April and May 2018. The data were gathered by using line transect method. The data were analyzed by using Shannon-Weiner diversity index, Evenness index, Margalef species richness index, and Sorensen Similarity index. The result of the study showed that, there were 23 species of birds found in the three lines of observation tracks. There were 19 species  found in Balleanging, 12 species  in Kattokaddaro and 15 species  found in Tompobulu.The highest value of bird diversity index was found in Tompobulu (H '= 1,73) followed by Balleanging (H' = 1,54) and Kattokaddaro routes (H '= 1,43). Therefore, the diversity of bird species in the three observation pathways can be used as objects and attractions in the development of ecotourism based on bird watching in wildlife conservation efforts.
POTENSI DAN PEMANFAATAN BAMBU TALI (Gigantochloa apus) DI DESA LEU KECAMATAN BOLO KABUPATEN BIMA Rahmawati Rahmawati; Baharuddin Baharuddin; Beta Putranto
PERENNIAL Vol. 15 No. 1 (2019)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v15i1.6790

Abstract

Non-timber forest products are a wealth of natural resources that provide many benefits for the needs of the community around the forest. This study aims to determine the potential and utilization of bamboo in Leu Village in Bolo District, Bima Regency. The usefulness of this research is expected to be an information material for efforts to empower and utilize bamboo optimally and alternatively for the community. This research was conducted in March-April 2018 in Leu Village, Bolo District, Bima Regency. The data collected in this study consists of primary data and secondary data. Primary data is obtained by observing and recording in the field, as well as interviewing the community / respondents who use bamboo plants. Secondary data is collected through library studies sourced from books, journals, and data from relevant agencies. Leu village has the potential of rope bamboo stands (Gigantochloa apus) in Leu Village, Bolo District, Bima Regency, which is relatively low at 3843 stems per ha, with 61 clumps of clumps with an average of 63 clumps. The average bamboo harvested per year is still relatively small at 11.25% of the potential of old bamboo. The form of utilization of bamboo by farmers in addition to being sold is generally used as building materials, handicrafts, and as fences.
POTENSI DAN PEMANFAATAN TANAMAN BAMBU PADA LAHAN MASYARAKAT DI DESA KADING KABUPATEN BARRU Miftahul Jannah; Baharuddin Baharuddin; Ira Taskirawati
PERENNIAL Vol. 15 No. 2 (2019)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v15i2.7455

Abstract

Non-wood forest products (NTFPs) are the result of the forestry sector are still very much needed by the world and can be an opportunity to add value to the economy, especially in the forestry sector. This study aims to determine the potential and utilization of bamboo on community land in Kading Village, Tanete Riaja District, Barru Regency. There are two data collected in this study; they are potential data and bamboo plant utilization data. Potential data collection in this study was carried out in three stages, namely mapping the distribution point of a bamboo clump, collecting data on an area of farmer's garden that has bamboo, and counting the number of bamboo groves on the respondent's bamboo land. Candid interviews with 30 bamboo landowners obtained the data on the use of bamboo plants. The total area of community land covered with bamboo in Kading Village is 7.29 ha with 250 clumps consisting of 2,203 bamboo shoots, 5,345 young bamboo, and 4,532 old bamboos.
KOMPONEN KIMIA DAN FISIK ABU SEKAM PADI SEBAGAI SCM UNTUK PEMBUATAN KOMPOSIT SEMEN . Bakri
PERENNIAL Vol. 5 No. 1 (2009)
Publisher : Forestry Faculty of Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v5i1.184

Abstract

This research aimed to determine chemical and physical component of rice husk ash as supplementing cement material to manufacture cement composite products. Charcoal of rice husk ash obtained by burning rice husk conventionally in kiln drum and burned again in furnace 1400 Barnsted Thermolyne Type at temperature 600o C for 2 hours. Analysis of chemical and physical component refer to SNI 15-2049-2004. Major chemical compound of rice husk ash was 72.28 % of silica and 21.43 of LOI. Density of rice husk ash was 760 kg/m3. Key words: SCM, rice husk ash, chemical and physical component, cemet composite

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