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INDONESIA
Jurnal Penelitian Kehutanan Bonita
Published by Universitas Andi Djemma Palopo
ISSN : 26847671     EISSN : 26856506     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Computer Science & IT Environmental Science Materials Science & Nanotechnology Social Sciences
BONITA merupakan jurnal publikasi ilmiah yang dikelola oleh tim redaksi fakultas kehutanan yang dimiliki oleh Universitas Andi Djemma. Jurnal ini akan memuat hasil-hasil penelitian ilmiah pada berbagai bidang ilmu kehutanan diantaranya Manajamen dan Perencanaan Kehutanan, Konservasi, Sosial Kebijakan, Teknologi Hasil Hutan, Silvikultur dan bidang-bidang lain yang terapannya sangat berhubungan dengan bidang kehutanan. Penelitian tersebut harus memenuhi syarat ilmiah baik yang dilakukan oleh individu dosen, dosen secara berkelompok maupun dosen berkolaborasi dengan mahasiswa bimbingannya.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 69 Documents
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THROUGHFALL PADA JABON MERAH (ANTHOCEPHALUS MACROPHYLLUS) Srida Mitra Ayu; Andi Rosdayanti; Eka Lolita
Jurnal Penelitian Kehutanan BONITA Vol 2, No 2 (2020): DESEMBER 2020
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v2i2.523

Abstract

This study aims to measure the throughfall of Anthocepalus macrophyllu. The research was conducted in the experimental garden of SMK Neg 4 Luwu, Baramamase Village, Walenrang District, Luwu Regency. The materials used were 6 samples of Anthocephalus macrophyllus trees with a device consisting of a manual rainfall gauge, a hose, a collection bucket, a measuring cup, nails, machetes and a stopwatch. The data collected were rainfall and rainfall at 30 rain events. Of the 30 rainfall events, the throughfall data were selected for rainfall of 100, 150, 300, 400 and 500 cm3, each with 3 replications. Rainfall data is obtained by placing a manual rain gauge at the research location to measure every time it rains. Throughfall measurement is done by placing the collection bucket on the inside under the canopy. The highest average throughfall of 42.67 cm3 is found in the 500 cm3 rainfall with the regression equation y = 0.086x + 1.202 and determination (R2) = 0.8099. While the largest proportion of throughfall with a value of 13.05% occurs in 300 cm3 of rainfall, the regression equation y = 0.0022x + 8.186 and determination (R²) = 0.0247
PENGARUH LAMA PENGUJIAN TERHADAP SERANGAN PENGGEREK KAYU DI LAUT PADA KAYU MALAPOGA (Toona ciliata) DAN KAYU TEA (Artocarpus elasticus Reinw. Ex Blume) Fauziah Ramadhana; Abdul Hapid; Erniwati Erniwati
Jurnal Penelitian Kehutanan BONITA Vol 3, No 1 (2021): Juli 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i1.619

Abstract

Timber in brackish waters and at sea is often damaged by marine wood borer (marine borers). For some fishing communities and people living in coastal areas, the use of boats is very important for them as a support for their livelihood as a means of transportation. Until now, the use of wood as raw material for boats is still frequently used. The wood used in boat building will of course often come in contact with sea water so that it does not rule out the attack of marine borers that will reduce the strength of the wood especially if it is used for a long time. The research objective was to determine the effect of the length of testing at sea on the strength (MOE and MOR) and the natural durability of Malapoga wood (Toona ciliata) and Tea wood (Artocarpus elasticus Reinw. Ex Blume). This research was conducted for 3 months at the Material Testing Laboratory, Faculty of Engineering and Agrotechnology Laboratory, Faculty of Agriculture, Tadulako University, while testing for marine borers was carried out in the waters of Talise Village, East Palu District, Palu City, Central Sulawesi. The test uses the Malapoga wood and Tea wood test samples with sizes2 cm x 2 cm x 30 cm. Meanwhile, at sea testing and data analysis using a completely randomized design (CRD) factorial pattern with 2 factors was repeated 5 times so that there were 30 samples with 10 test samples (control) without immersion in the sea. The results showed that the length of the test had a very significant effect on the strength of wood (MOE and MOR) and the natural durability of wood (weight loss percentage) and the types of Malapoga wood and Tea wood were classified in the strong class V (five).
KEANEKARAGAMAN PTERIDOPHYTA DI KAWASAN TAMAN NASIONAL MATALAWA DI PULAU SUMBA Yunita Suhartini Milla; Erfy Melany Lalupanda; Anita Tamu Ina
Jurnal Penelitian Kehutanan BONITA Vol 3, No 1 (2021): Juli 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i1.718

Abstract

The diversity of ferns (Pteridophyta) in the Matalawa National Park (TN) is beginning to be disturbed. This situation is caused by the activities of humans living in the vicinity of the Matalawa National Park who use the forest in an unsustainable way. The purpose of this study was to describe the diversity of Pteridophyta in the Matalawa National Park on the island. The results showed that there were 22 types of Pteridophyta at all research stations. The diversity of Pteridophyta in the Matalawa National Park is classified as moderate with a value (Ĥ) = 2.76. The diversity of Pteridophyta at the 4 research stations was also included in the medium category with a value (Ĥ) of 2.34 for station I, 2.02 for station II, 2.05 for station III and 2.23 for station IV.
PERDAGANGAN SATWA LIAR DI PASAR TRADISIONAL DAN PASAR MODERN DI SULAWESI UTARA Liana Liana; Witno Witno
Jurnal Penelitian Kehutanan BONITA Vol 3, No 1 (2021): Juli 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i1.767

Abstract

Wildlife trade for consumption needs is found in various regions in Indonesia, one of which is in North Sulawesi Province. This animal trade spreads in traditional markets, including the Beriman Market in Tomohon which is also a domestic and foreign tourist destination, Langowan and Kawangkoan Markets in Kab. Minahasa. Karombassan and Bersehati Market in Manado City. Even the trade in wild animal meat has now entered modern markets in Manado City, which is the capital of North Sulawesi Province. This development of course threatens the preservation of biodiversity, especially endemic species. This study aims to determine the types of wildlife traded in North Sulawesi both in traditional and modern markets, to compare the price of wild animal meat in traditional and modern markets in North Sulawesi, and to determine the conservation status of traded wildlife species. There are 8 types of wild animals traded in traditional markets and 5 species in modern markets. The price of wild animal meat in the modern market is higher than in the traditional market. There was one endemic species that was traded, and 2 species that were listed in Appendix II of CITES.
LAJU INFILTRASI PADA PENGGUNAAN LAHAN DI IUPHKM DI HUTAN LINDUNG TANDUNG BILLA KELURAHAN BATTANG KECAMATAN WARA BARAT KOTA PALOPO Asrul Asrul; Yumna Yumna; Srida Mitra Ayu
Jurnal Penelitian Kehutanan BONITA Vol 3, No 1 (2021): Juli 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i1.595

Abstract

The low infiltration rate causes most of the rainwater that falls to the ground to become surface runoff, and only a small portion of the water can enter the ground as groundwater storage. The infiltration in the Tandung Billa IUPHKm location includes the use of forest land, shrubs, and mixed gardens, and the management carried out by the community at the Tandung Billa IUPHkm location is the cultivation of agricultural/plantation crops under tree stands in hilly or slightly sloping areas. Land use in the Tandung Billa Community Forest Utilization Business Permit (IUPHKm) consists of forest land, shrubs, and mixed gardens; each land use affects soil and land conditions, which in turn will affect the infiltration rate of the land. Therefore it is necessary to know how the infiltration rate in forest land use, mixed garden shrubs. Measurement of the infiltration rate was carried out by taking soil samples for physical properties, and soil moisture content in three different land uses, namely forest, shrub, and mixed garden land use; the measurement was carried out using a double-ring infiltrometer. The results showed that the infiltration rate on forest land was classified as medium-fast, namely = 83 mm / hour, with clay texture, then the infiltration rate in shrubland was classified as moderate, namely = .62 mm / hour, with clay soil texture and clay. The infiltration rate in mixed garden land/agroforestry is classified as moderate, namely = 53 mm / hour with a dusty clay texture.
STRUKTUR VEGETASI MANGROVE DI PESISIR PANTAI DESA DAMBALO KECAMATAN TOMILITO KABUPATEN GORONTALO UTARA Alexander Ruruh; Ernikawati Ernikawati
Jurnal Penelitian Kehutanan BONITA Vol 3, No 1 (2021): Juli 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i1.537

Abstract

Mangroves are tropical coastal vegetation communities dominated by several unique tree species that can be affected by tides. Damage to mangrove forests can be caused by two main factors, namely human activity factors and natural factors. The purpose of this study was to analyze the structure of mangrove vegetation by looking at density, frequency, Impact Value Index (IVI) and species diversity (H ') on the coast of Dambalo Village, Tomilito Sub-district, North Gorontalo District. The method used is a combination of the path method and the checkered line method so that measuring squares are created within the paths. The results showed that the number of mangrove diversity was 11 species, with the Importance Value Index at the tree level of the Rhizophora apiculata species having the highest value of 61.28% and the seedling phase with the same species Rhizophora apiculata having the highest index of importance of 29.80%. The main conclusion from this research is that the mangrove vegetation structure has an abundant level of species diversity. This shows that the index of species diversity in mangrove vegetation is H '= 2.2692 that species diversity is abundant.
ANALISIS WAKTU PEMASAKAN DALAM PROSES PEMBUATAN PERMEN MADU Trigona biroi DAN Apis dorsata Maria Maria; Hadija Azis Karim; Muh Nuh
Jurnal Penelitian Kehutanan BONITA Vol 3, No 1 (2021): Juli 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i1.771

Abstract

Honey candy is an innovation in the field of utilizing honey for hygienic consumption, and honey has a high value if it is processed into a candy innovation. This study aims to determine the process of making real honey candy and the ratio of initial and post-cooking weight of two types of honey, namely Trigona biroi honey and Apis dorsata. The data used in this study are secondary and primary data. Data collection took place for 1 month, from September to October 2020 in Waetuo VillageWest Malangke North Luwu. Data were collected from experimental results. This study uses quantitative descriptive analysis presented in the form of tables and paragraph descriptions that provide an overview of the object under study through sample and population data. The results of this study indicate that the weight ratio of Trigona biroi and Apis dorsata honey where the cooking time and honey quality will affect the honey weight. So that in Trigona biroi honey, the water content is higher than that of Apis dorsata. The cooking time for Trigona biroi is 5 minutes to 15 minutes, the final weight is 11 grams, 8 grams and 5 grams. while the final weight of Apis dorsata is 18 grams, 16 grams and 14 grams.
KUALITAS TEGAKAN BENIH LOKAL DI HUTAN LINDUNG KAB. LUWU UTARA Liana Liana; Witno witno; Hadijah Azis Karim; Arinal Haq
Jurnal Penelitian Kehutanan BONITA Vol 3, No 2 (2021): DESEMBER 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i2.959

Abstract

Information regarding the potential and dominance of local plant species in the Sassa Village Protection Forest, North Luwu Regency is still limited. In fact, there are fewer and fewer local plant species that are used by the community, this is indicated by the difficulty of obtaining local plant seed sources. This difficulty is due to the lack of local parent plants in this area, for this reason it is necessary to study the potential of local plants and the selection of parent trees for local plant seed sources. The research method by collecting data was carried out using exploratory techniques with the transect method, then the parent tree that had been determined as a seed source stand that had met the criteria as a parent tree was given a coordinate point. Then the scoring was carried out on tree height (T), tree diameter (D), branch-free height (Tbc), trunk straightness (KB), trunk surface (PB) and tree health condition (KK). The results of this study obtained 16 types of plants with the highest T score of 20, 16 species of plants with the highest D score of 30, 33 species that had the highest Tbc score of 15, and 3 types of plants that had the highest KB+PB+KK score of 20. There were 18 species with a total score of 60 that met the highest criteria as well as from the various genotypic characteristics that had been observed. 
KEANEKARAGAMAN TUMBUHAN BERBUNGA KELAS MAGNOLIOPSIDA DI PESISIR PANTAI KAPIHAK DI PULAU SUMBA Erlia Vany Roselince; Yohana Makaborang; Anita Tamu Ina
Jurnal Penelitian Kehutanan BONITA Vol 3, No 2 (2021): DESEMBER 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i2.1038

Abstract

Tujuan penelitian ini untuk mengetahui keanekaragaman tumbuhan berbunga kelas magnoliopsida di pesisir Pantai Kapihak. Pengambilan sampel pada lokasi penelitian menggunakan teknik purposive sampling. Metode yang digunakan dalam penelitian ini metode petak ganda dengan plot pengamatan berukuran 20 x 20 m untuk fase pohon, 10 x 10 m untuk fase perdu, 5 x 5 m untuk fase semak dan 2 x 2 m untuk tumbuhan herba. Faktor lingkungan yang diukur yaitu, suhu, pH dan kelembapan. Hasil penelitian ditemukan 17 ordo, 22 famili, 30 genus, 31 spesies dan 537 individu. Indeks keanekaragaman tergolong sedang dengan nilai H= 2,851.
POLA SEBARAN POPULASI AREN (Arenga pinnata) BERDASARKAN KELAS PERTUMBUHAN DI DESA SANGTANDUNG KECAMATAN WALENRANG UTARA KABUPATEN LUWU Witno Witno; Hadijah Azis Karim; Megawati Megawati
Jurnal Penelitian Kehutanan BONITA Vol 3, No 2 (2021): DESEMBER 2021
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55285/bonita.v3i2.960

Abstract

Aren (Arenga pinnata) is a type of palm where almost all of its parts can be utilized, starting from the roots, stems, leaves, flowers, and fruit. Based on the growth rate of sugar palm can show the pattern of distribution using the Morisita index formula. The distribution pattern is a series that has settled on a symptom itself between individuals, which can be divided into three, namely uniform (regular), random (random), and clustered (clustered). This study aims to determine the distribution pattern of the sugar palm (Arenga pinnata) population based on the growth rate. This research was carried out in Sangtandung Village in July 2021. The data collection method used a purposive sampling technique by placing plots in an area with a sugar palm population following the river body 200 meters long. The distribution pattern of sugar palm based on the growth rate was analyzed using the Morisita index formula. Based on the Morishita index, the study results obtained a pattern of palm sugar distribution based on the growth rate, namely seedlings, saplings, trees with clustered patterns, and poles with uniform patterns.

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