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Jurnal Penelitian Kehutanan Wallacea

wallacea
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Published by Universitas Hasanuddin

ISSN : 2302299X EISSN : 24077860 DOI : https://doi.org/10.24259/jpkwallacea.v%vi%i.%a

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Jurnal Penelitian Kehutanan Wallacea (JPK Wallacea) was found in 2012. Initially, this journal was a regular scientifically reviewed printed journal focusing on the Conservation of Biological Resources. We are particularly interested in conservation issues in the biogeographical region of Wallacea, but related conservation issues from other parts of the world are also welcome.

Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Konservasi Alam dan Lahan

Articles 8 Documents

Search results for , issue "Vol. 10 No. 2 (2021)" : 8 Documents clear

Tourism competitiveness on the utilization zone of National Park in Indonesia Fauziah Eddyono; Dudung Darusman; Ujang Sumarwan; Tutut Sunarminto
Jurnal Penelitian Kehutanan Wallacea Vol. 10 No. 2 (2021)
Publisher : Foresty Faculty of Hasanuddin University

Indonesia has various natural tourist attractions existed in the utilization zones of National Parks, scattered in regencies and cities within the archipelago. The utilization zone has a supportive environmental condition and very potential for the development of natural tourism, especially ecotourism. This utilization zone has endowment and added value in the form of attractions of Indonesia's unique ecosystem diversity. The utilization zone of Natural Park requires supporting elements in the form of tourism competitiveness in regencies and cities to make them more accessible to tourists, mostly foreign tourists, and also make it easier for tourists to meet their needs while traveling. This study aimed to analyze the effectiveness of tourism competitiveness factors in 54 areas of the utilization zone of National Park.This study design used 20 factors of tourism competitiveness.The data were analyzed using the cluster method and multidimensional scale, as well as the Importance Performance Analysis (IPA)approach. This study found three regional clusters based on the characteristics of the potential for tourism competitiveness, namely the outside regional cluster of Java and Bali Islands, cluster of Java Island, and cluster of Bali region. Based on the effectiveness of potential for competitiveness, each cluster can be classified as a priority scale for building and developing of tourism competitiveness. Therefore, it is necessary to propose to the central government, local governments, National Park management, and other related parties to innovate policies innovations through the Destination Management Organization(DMO)governance mechanism in an effort to optimize tourism competitiveness factors in their regions, so that ecotourism in their regions is competitive and sustainable

Efforts to increase visitors of seven wonders ecotourism in Bantimurung Bulusaraung National Park through tourism package Indah Novita Dewi; Nur Hayati
Jurnal Penelitian Kehutanan Wallacea Vol. 10 No. 2 (2021)
Publisher : Foresty Faculty of Hasanuddin University

Bantimurung Bulusaraung National Park (Babul NP.) has seven excellent tourist areas which are commonly called seven wonders. Each has attractions that are mostlyspecial interest tours. The distribution of visitors from seven wonders area has not been evenly distributed. Bantimurung is the most visited by tourists, while others are relatively unknown. The purpose of this research is to develop a strategy to increase the number of visitors in Babul NP. through a high-value seven wonders ecotourism package. This research was a qualitative research and conducted in March 2018 to December 2019. Data were collected through interviews, observation, and literature studies. Data analysis was carried out in stages. The condition of seven wondersecotourismwere explained by descriptive qualitative analysis. The development strategy to increase the number of visitors was arranged by qualitative descriptive analysis and identification of internal (Strength, Weakness) and external (Opportunity, Threat) factors. One of the results from identification of internal and external factors showed the development strategy could be carried out by arranging tour packages. The tour packages designed are: Family tour package consisting of Bantimurung, Leang-Leang, and Pattunuang; Educational tour package consisting of Bantimurung (Butterfly Sanctuary), Leang-Leang, Pattunuang, Karaenta; Challenging adventure tour package consisting of Pattunuang-Leang Pute; and Family tour package consisting Leang Londrong-Mountains Bulusaraung. The packages arranged based on location, tourism attraction, combination of tourism object with a lot visitors and not, and visitors segmentation. The packages can besuccessful if they collaborate with related parties, promote the right and attractive markets and media.

Comparison of pulp sludge compost effectivity of three different decomposers to the growth of geronggang (Cratoxylon arborescens) seedlings Siti Wahyuningsih; Agus Winarsih; Lolia Santi
Jurnal Penelitian Kehutanan Wallacea Vol. 10 No. 2 (2021)
Publisher : Foresty Faculty of Hasanuddin University

Pulp residue from liquid waste processing is suitable for compost materials, except for its high CN ratioso it needs composting to reduce the CN ratio. Geronggang is a nativepeat swamp species suitable for peat rehabilitation. The study aims to test pulp sludge compost quality enriched with three different decomposersto the growth of geronggang (Cratoxylum arborescens)seedlings. The sludge composting was incubated for a monthusing threespecies of decomposers, i.e., Phanerochaete chrysosporium(C); Penicillium citrinumand Penicillium oxalicum (CO); P. chrysosporium, P. citrinumand P. oxalicum (CCO). The compost is weighed and placed around the seedling's roots area with varies dosages equal to2, 4, 6, 8, 10, 12, 14,and 16 ton ha-1. The height and diameter of the seedlings were recorded for six months. Data was examined using ANOVA followed with DMRT at a 5% significance. The sludge compost in this study has CN ratio, Total N (%), P2O5(%) and K2O (%) about 40.22-44.5; 1.04-1.11; 1.05-1.13; 1.05-1.13, respectively. Statistically, the height increment of seedlings after the sludge compost application enriched with the CO was different from the CCO. However, the seedling's height rise was not statistically different at the dosages variation treatment. The raise of seedlings diameter after CO treatment at a dosage equal to 6 and 12 tonha-1was significantly different to the CCO at a dosage equal to 12 ton ha-1. However, the rise of seedling's diameter was not significantly different at decomposers' variation treatment.The future study can be aimed to gain compost that meets the national standard.

Using alternative buffer for DNA genomic isolation in forest trees Imam Mahadi; Zulfarina; Megawati Anggraini
Jurnal Penelitian Kehutanan Wallacea Vol. 10 No. 2 (2021)
Publisher : Foresty Faculty of Hasanuddin University

DNA optimization procedures can be carried out on the type of buffer used during extraction or physical handling techniques in separating genomic DNA from other compounds. The research using Three types of buffer: 1. CTAB, 2. Detergents containing Alkyl Benzene Sulfonate (ABS) surfactants and Three Detergents containing Sodium Laureth Sulphate (SLS) surfactants. This study aims to obtain an optimal DNA isolation method to produce genomic DNA of good quality and sufficient quantity so that it can be used for genetic diversity analysis in forest trees and to determine the optimal alternative buffer for CTAB to facilitate DNA isolation in remote areas, which generally hard to get CTAB. The parameters measured in this study were the presence of DNA and DNA concentration. The results showed that DNA isolation of 12 species of forest trees was successfully carried out using CTAB buffer and Detergent containing ABS surfactants by visualizing the genomic DNA bands from the results of the electrophoresis and Nanodrop spectrophotometer meanwhile Detergent containing SLS surfactants buffer was not successful in DNA isolation. The highest DNA quantity (DNA concentration) was found in 19 samples using CTAB buffer and the detergent containing ABS surfactants buffer with a concentration of 1403,8 - 3412,7 ng/μl. The conclusion of this study was CTAB buffer and the Detergent containing ABS surfactants can also be used as an alternative to a simple buffer for DNA isolation experiments.

Carbon-stock estimation in three types of coal post-mining reclamation at East Kutai Regency, East Kalimantan Fauziah; Abban Putri Fiqa; Dewi Ayu Lestari; Sugeng Budiharta
Jurnal Penelitian Kehutanan Wallacea Vol. 10 No. 2 (2021)
Publisher : Foresty Faculty of Hasanuddin University

The success of a reclamation process could be evaluated by calculating the carbon stocks in the area. Carbon stock is an ecosystem service that can be assessed quantitatively. The reclamation process in the coal post-mining area in East Kalimantan needs to be assessed by comparing it to the reference area. The aim of this study was to determine the value of carbon stock in the three types of coal post-mining reclamation areas (Type A: without shade trees, Type B: with one species shade trees, Type C: with more than one species of shade trees), then compared to the natural forest area used as the reference site. The research was carried out by making plots inside the reference site and in the reclamation areas, at the tree, poles, and sapling stages. The results were analyzed descriptively and statistically for each reclamation type refer to the conservation area. The results showed that reclamation type C, with older year plant, had higher carbon stock compared to Type B, or Type A, ie. 51.9 t C/ha, 37.8 t C/ha, and 2.9 t C/ha respectively. However, the carbon stock in the three types of reclamation area is still much lower, than the conservation area which reaches 296.8 t C/ha. Thus, the older and more diverse species planted in a reclamation area plant, the higher carbon stock saved. Moreover, planting shade trees can also help increase the value of carbon stocks in a reclamation area.

Vegetation diversity and stand carbon stocks in Wana Wisata Tampora, Situbondo, East Java Trimanto; Lia Hapsari; Titut Yulistyarini; Sugeng Budiharta; Setyawan Agung Danarto; Shofiyatul Mas'udah; Janis Damaiyani; Rachmawan Adi Laksono; Nurlaily Lavianti; Bekti Yunanto
Jurnal Penelitian Kehutanan Wallacea Vol. 10 No. 2 (2021)
Publisher : Foresty Faculty of Hasanuddin University

Forest degradation and industrial development have a negative impact on the global climate. Forest vegetation plays a role in absorbing CO2 emissions in the air. The aims of this research are to determine vegetation community structure, plant diversity indices, and estimation of stands carbon stocks in Wana Wisata Tampora, Situbondo district, East Java. The research was conducted using the transect method and measured the diversity indices including Shannon-Wiener diversity index (H'), richness index (R), and evenness index (E), while the carbon stock was estimated using an allometric equation. The results showed that the diversity index value at the ground cover layer was considered high (3.18), while saplings and trees were moderate (2.68 and 2.60). The results of the stands carbon stocks estimation have shown an average value of 145.94 tonnes/ha. Plant species with high Important Value Index (IVI) and carbon contributor including Schleichera oleosa (83.97 and 56.49 ton/ha), Lannea coromandelica (58.88 and 32.35 ton/ha), Tectona grandis (24.72 and 8.5 ton/ha), Azadirachta indica (20.72 and 8.27 ton/ha), and Acacia nilotica (9.40 and 8.39). The results of the research will be useful for local governments as the basis for the development of Wana Wisata Tampora and the management of flora biodiversity

Factors causing the death of Kabesak (Acacia leucophloea Roxb. Willd.) seedlings in the monsoon tropical forest of Timor Island Arnold C. Hendrik; Novi I. Bullu
Jurnal Penelitian Kehutanan Wallacea Vol. 10 No. 2 (2021)
Publisher : Foresty Faculty of Hasanuddin University

Regeneration of kabesak (Acacia leucophloea) in the primary forest of the Timor Island regenerationis dominated by tree stands than seedlings and saplings. Seedling and sapling supplies are very important for regulating or maintaining plant populations and their adaptation to environmental changes. This study aims to determine the effect of shades, herbivores, and seedlings height on the survival and growth of Kabesak seedlings in natural forests in Timor Island. The research was conducted in dry season, from July to December 2020. The stages in this study were determining the research location and selecting kabesak seedlings that grew in nature, marking and measuring of height of the selected kabesak seedlings. Data collection was done eight times with interval of three weeks including number of dead seedling and number of leaves for live seedlings. The results showed that the presence of shade can reduce the effects of drought, thereby increasing the survival of seedlings in the natural habitat of deciduous tropical forests. Apart from shading factors, seedling height during the dry season also affect the survival of kabesak seedlings, where there was no dead seedling with 15 cm or more height. The herbivores in this study were not found to be the main cause of death for seedlings. To ensure the survival of kabesak seedlings in their natural habitats, it is necessary to avoid kabesak seedlings < 15 cm from the effects of long-term drought, as well as from herbivores and fires.

Study of drugs potential of fern collections at Purwodadi Botanic Gardens Elga Renjana; Muhamad Nikmatullah
Jurnal Penelitian Kehutanan Wallacea Vol. 10 No. 2 (2021)
Publisher : Foresty Faculty of Hasanuddin University

Ferns (Pteridophyta) is the oldest group of plants on earth that has more than 11.000 species. Ethnobotany and pharmacological studies have revealed that ferns contain potentially secondary metabolites as medicine. Purwodadi Botanic Gardens (Purwodadi BG) has fern collections that have not revealed information about drug potential. This research was conducted to inventory Purwodadi BG’s fern collections which have potential as medicine and to determine their conservation status. Inventory of fern collections is carried out by collecting data from the Registration Unit and observing directly in the field, while information about drug potential is obtained by literature review. A total of 31 species of 171 specimens of PurwodadiBG’s fern collections are known to be efficacious for treating various diseases, both traditional medicine, and research results. As many as 6 species of fern collections that have medicinal potential are included in IUCN Red List and categorized as least concern/LC and critically endangered/CR. The potential for medicinal plants of fern collections include anti-oxidants, anti-inflammatory, anti-microbial, anti-viral, and anti-cancer properties. This potential information is expected to increase the value of the fern’s function and their conservation efforts.

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Nasri

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nasri@unhas.ac.id

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jpkwallacea@unhas.ac.id

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Kampus Tamalanrea Fakultas Kehutanan UNHAS, Jl. Perintis Kemerdekaan Km. 10, Makassar

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Sulawesi selatan

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Nasri

Contact Email nasri@unhas.ac.id

Phone +62411-589592

Journal Mail Official jpkwallacea@unhas.ac.id

Editorial Address Kampus Tamalanrea Fakultas Kehutanan UNHAS, Jl. Perintis Kemerdekaan Km. 10, Makassar

Location Kota makassar, Sulawesi selatan INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Nasri

Contact Email
nasri@unhas.ac.id

Phone
+62411-589592

Journal Mail Official
jpkwallacea@unhas.ac.id

Editorial Address
Kampus Tamalanrea Fakultas Kehutanan UNHAS, Jl. Perintis Kemerdekaan Km. 10, Makassar

Location
Kota makassar,

Sulawesi selatan

INDONESIA