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Dian Fita Lestari
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Jl. W.R. Supratman, Kec. Muara Bangka Hulu, Kota Bengkulu, Bengkulu 38119. FMIPA, Universitas Bengkulu
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Konservasi Hayati
Published by Universitas Bengkulu
ISSN : 02169487     EISSN : 27221113     DOI : 10.33369
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Konservasi Hayati Journal is a Journal majoring in Biology, Faculty of Mathematics and Natural Sciences, Bengkulu University. KonservasI Hayati Journal publish as much as 2 times in one year ie January-June and July-December edition. In 2020, KH began to publish 6 articles in one volume a year in April and October. Special editions in English can be published if necessary. Konservasi Hayati journal fits well for researchers and academics who are inheriting the results of research, scientific thought, and other original scientific ideas. Konservasi Hayati Journal publishes research papers, technical papers, conceptual papers, and case study reports. Konservasi Hayati Journal contains a mixture of academic articles and reviews on all aspects of biological science with the following topics: 1. Bioconservation of plants 2. Bioconservation of animals 3. Microbiology 4. Biotechnology 5. Ecology 6. Genetic and Molecular 7. Any fields related to biology, animal husbandry, fisheries, and agriculture.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 6 Documents
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Search results for , issue "Vol 20 No 2 (2024): OKTOBER" : 6 Documents clear
Potency of Herpetofauna in Tanjung Puting National Park, SPTN I Pembuang Hulu and SPTN III Tanjung Harapan Muhtianda, Iman Akbar; Perdana, Anxious Yoga; Januarisa, Dela Valenia
Konservasi Hayati Vol 20 No 2 (2024): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v20i2.30905

Abstract

Indonesia is an archipelago country located in Southeast Asia. It has high numbers of species in terms of biodiversity and ecosystem variations. Amphibians and reptiles also exist in the ecosystem of Indonesia. Herpetology is a discipline of zoology that focuses on amphibians and reptiles (herpetofauna). Amphibians and reptiles do not share the same taxonomic group, but they are studied together because they share similar physiological character hence it influences their behavior and metabolism, so they would study with similar method in one discipline. Amphibians and reptiles are widespread across the globe, and they play various roles in the ecosystem. This survey was conducted in morning at 6:00 to 9:00 and in evening at 18:00 to 22:00 at Resort Pondok Ambung SPTN I Pembuang Hulu, Pos Jaga Sungai Buluh Besar, and Pos Jaga Sungai Buluh Kecil Resort Teluk Pulai SPTN III Tanjung Harapan, Taman Nasional Tanjung Puting, between 2020 – 2023. The method was Visual Encounter Survey combined with Road Cruising and/or River Cruising. Herpetofauna photo was taken, and the species was identified by its morphological character based on the field guide. The result is morphology character and protection status description. The species encountered consist of five species of amphibians: Pseudobufo subasper, Polypedates colletti, Polypedates macrotis, Leptobrachium abbotti, Hylarana erythraea, and Pulchrana baramica. Eight species of reptiles: Tomistoma schlegelii, Crocodylus porosus, Draco cornutus, Ptychozoon kuhlii, Varanus salvator, Dendrelaphis sp., Fowlea piscator, and Malayopython reticulatus.
Quality Improvement of Red Sweet Paste With using Lactobacillus plantarum Rambe, Dita Isnaini
Konservasi Hayati Vol 20 No 2 (2024): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v20i2.34246

Abstract

Red sweet potato (Ipomoea batatas L.), which contains oligosaccharides, is one of carbohydrates source in Indonesia. The oligosaccharides can benefit the growth of probiotic bacteria and increase the number of probiotic bacteria. Different heating processes can affect the physical and chemical properties of oligosaccharides contained in sweet potatoes. This study aims to assess the survival ability of L. plantarum in a suspension containing red sweet potato as a synbiotic formulation. The observed variables included the total LAB, lactic acid level, and pH values. Red sweet potato substrate with different pretreatments increased the total number of lactic acid bacteria (LAB) and lactic acid levels and decreased the synbiotic pH value. The effect of L. plantarum application on red sweet potatoes resulted atotal acid of 0.45% greater, pH reaching 3, total LAB of 11 log CFU/mL. The best result was pasta with microwave treatment because it can produce simpler sugars, has high anthocyanin levels, and has antioxidant activity.
Urgensi Perubahan Status Fungsi Kawasan Hutan Gunung Muria Menjadi Taman Hutan Raya Novytasari, Puput; Sahara, Shanly Rizki; Marwa, Shofia Basari; Munajat, Mafut; Supriyadi, Supriyadi; Agustina, Ana; Wicaksono, Rezky Lasekti
Konservasi Hayati Vol 20 No 2 (2024): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v20i2.36513

Abstract

The Gunung Muria forest is one of the important ecosystem value areas in Central Java. This area is relatively well-maintained and in good condition. One strategy for enhancing the protection and preservation of the area is to elevate the status of the forest area's function from that of a protected forest and production forest to that of a nature conservation area within the context of a great forest park. This research is descriptive and exploratory with a qualitative approach. Primary data was obtained from interviews with key people and observations in the field. Secondary data was obtained from literature studies and document studies from related agencies. Data analysis was conducted using a qualitative descriptive method supported by systematic data presentation. The important values of the change in the status of the Mount Muria forest area are 1) protection function, 2)biodiversity, 3) important bird area, and 4) cultural identity. The results show that the Mount Muria forest ecosystem serves as a vital component in the maintenance of the life-support system, acting as a natural barrier for 11 upstream watersheds. The area has high biodiversity and habitat for protected and endangered wildlife. The conversion of the Gunung Muria forest region into a forest park is planned to protect endemic wildlife, specifically the Javan leopard, and their ecology. This change's effectiveness depends on careful planning, community participation, and support from many stakeholders.
Manajemen Pemulihan Ekosistem Cagar Alam Gua Nglirip Tyas, Tria Agustining; Rahmawati, Laily Agustina
Konservasi Hayati Vol 20 No 2 (2024): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v20i2.36671

Abstract

Gua Nglirip Nature Reserve was initially a conservation area rich in native flora, such as Weeping fig (Ficus benjamina) and Walen (Ficus ribes Reinw.). However, habitat destruction has led to the loss of native flora in the area. This study aimed to analyze ecosystem recovery management in the Gua Nglirip Nature Reserve, specifically emphasizing native flora rehabilitation. This research was conducted using a descriptive qualitative method, data was collected through interviews and document studies from key informants and official reports. The ecosystem recovery process was carried out in two rehabilitation blocks with a total area of 20,504 m², involving the replanting of lost native flora species, such as Weeping tree and Walen, with 836 seedlings planted across both blocks. However, challenges such as fires, prolonged drought, wildlife habitat disturbances, and insufficient monitoring and evaluation, particularly in documenting plant growth data, have caused delays in the ecosystem recovery process. The study results indicate that although progress has been made, improvements in management and better implementation are needed for long-term success.
Struktur Vegetasi di Habitat Ulin (Eusideroxylon zwageri) Cagar Alam Durian Luncuk II Khoiriyah, Zhulfatul; Maharani, Shinta; Nopita, Melni; Sazali, Ahmad
Konservasi Hayati Vol 20 No 2 (2024): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v20i2.36772

Abstract

Ulin (Eusideroxylon zwageri) is a species from the family of Lauraceae. Additionally, the plant is referred to as "medang-medangan" in Indonesia. Ulin is spread across Sumatra Island and Kalimantan Island in Indonesia. Ulin is also known by another name, Ironwood (kayu besi), due to the strength of its wood. Ulin is often used as a building material, house construction, etc. This research aimed to determine the structure of plants in the Ulin habitat. The findings of this research are of considerable import as they can furnish insights into the condition of the Ulin habitat in Durian Luncuk II Nature Reserve. Moreover, the results can serve as a foundation for the Ulin management and conservation in Durian Luncuk II Nature Reserve. The method used was quantitative. The data was collected using a purposive sampling method. The data analysis was based on the Density, Dominance, Importance, and Diversity Index value. As a result, the plant diversity in the Ulin habitat consists of 26 species from 19 families, with vegetation structures comprising seedlings, saplings, poles, and trees.
Identifikasi Habitat Burung Maleo (Macrocephalon maleo) Menggunakan Sistem Informasi Geografi Di Cagar Alam Panua Provinsi Gorontalo Nurma Rosalia; Marini Susanti Hamidun; Iswan Dunggio
Konservasi Hayati Vol 20 No 2 (2024): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v20i2.37226

Abstract

Maleo (Macrocephalon maleo) is an endemic bird species found in various regions of Sulawesi Island, including the Panua Nature Reserve in Pohuwato Regency, Gorontalo Province. The Maleo population is suspected to be declining due to habitat destruction. Urgent action is required to address this issue, including the mapping of suitable Maleo habitats. The objective of this research is to identify Maleo habitats based on landscape analysis using Geographic Information System (GIS) technology. Parameters used to assess habitat suitability include geothermal resources, land cover, soil type, accessibility, and slope. The data analysis employs GIS tools, utilizing a weighting and scoring system across several landscape variables such as land cover, soil type, geothermal resources, accessibility, and slope. The findings reveal the presence of geothermal resources within Panua Nature Reserve. The soil types predominantly consist of ultisols or yellow-red podzolic soils, with the fluvial district suborder being particularly preferred as Maleo habitat, scattered along riverbanks and coastal areas. The land cover is dominated by secondary and primary forests, serving as crucial food and shelter sources for Maleos. Slope conditions in Panua Nature Reserve are primarily steep, resulting in challenging accessibility across much of the area. Difficult access is particularly prevalent in the northern region, whereas easier access is found along the coastal areas, which serve as nesting habitats for Maleos. Based on the analysis using GIS-assisted scoring, the suitable Maleo habitat area in Panua Nature Reserve measures approximately 26,588.36 hectares, while the unsuitable area spans 550.49 hectares

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