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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 19 No 2 (2023): OKTOBER" : 6 Documents clear
Pengaruh Ekstrak Batang Bandotan (Ageratum conyzoides L.) Terhadap Pertumbuhan Fusarium oxysporum yang Menginfeksi Tanaman Cabai Merah Besar (Capsicum annuum L.) Fadhilla, Nurul; Agustrina, Rochmah; Chrisnawati, Lili; Mahfut, Mahfut
Konservasi Hayati Vol 19 No 2 (2023): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v19i2.26597

Abstract

Fusarium oxysporum is a fungal pathogen that causes plant wilt which infects many horticultural crops, including red chili (Capsicum annum L.). The continual control of pathogenic fungus with synthetic pesticides can have a negative impact on the environment, so it is necessary to look for safe and environmentally friendly alternative pathogen control methods, one of which is by using natural pesticides. Bandotan (Ageratum conyzoides L.) is known as a weed, containing secondary metabolites with antifungal activity. This study aims to determine the effect of bandotan stem extract on the growth of Fusarium oxysporum in infected chili plants during the germination phase. The study was conducted using a Completely Randomized Design (CRD) with one treatment factor, namely the method of giving bandotan extract consisting of 5 replications. ANOVA results at α = 5% showed that 65% dry bandotan stem extract did not reduce Fusarium oxysporum growth on the red chili plants.
Isolasi Fungi Endofitik Pada Organ Kulit Batang Tanaman Gambir (Uncaria guianensis (Hunter) Roxb) Habisukan, Ummi Hiras; Nisa, Khoirun; Rosa Lia; Oktariyani Putri; Bella, Eken Vegita; Tini Karisma
Konservasi Hayati Vol 19 No 2 (2023): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v19i2.28332

Abstract

Gambir (Uncaria guianensis (Hunter) Roxb) is a shrub from the Rubiaceae family which has hard, twisting stems, short-stemmed leaves, light green in color, small white flowers with round cobs. Gambir is already known to have many medicinal benefits. Lots of compounds contained in gambier which are useful as antioxidants. In Indonesia it is used for betel nut besides the betel plant. Another benefit of the gambier plant is as a mixture of medicines for burns, headaches, diarrhea, dysentery, mouthwash, canker sores, and as a skin tanner to prevent decay which makes the skin look softer, more colorful and youthful. This study aims to isolate the types of endophytic fungi found on the bark of the gambier plant and to identify the types of endophytic fungi based on their macroscopic and microscopic characteristics. The research method used in this study was a sample of Gambir (U. guianensis) taken from Hamlet V, Tambang Rambang Village, Rambang Kuang Subdistrict, Ogan Ilir Regency, South Sumatra. The endophytic fungal isolation method used was gambier plant stem bark samples using PDA media. Bark taken from the main stem and branches, exfoliated less than a full circle. The results of this study succeeded in obtaining 5 isolates of endophytic fungi from the bark of gambir (U. guianensis) belonging to 4 different genera, including Trichoderma, Blastomyces, Fusarium, and Alternaria.
Uji Aktivitas Ekstrak Etanol 96% Daun Senduduk Bulu (Clidemia hirta (L.) D.Don) Terhadap Khamir Candida albicans ATCC 8934 Delyvia Clara Gita; Risky Hadi Wibowo; Camelia Dwi Putri Masrijal; Nori Wirahmi; Rose Intan Perma Sari; Oky Hermansyah
Konservasi Hayati Vol 19 No 2 (2023): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v19i2.29543

Abstract

Candidiasis is an infection caused by the yeast of Candida albicans. C. albicans infection often affects the vaginal area which is known as vulvovaginal candidiasis. Candidiasis can be treated using traditional medicine or herbal medicine derived from plants, one of which is senduduk bulu plant (Clidemia hirta (L.) D.Don). This study aims to determine the phytochemical screening of the ethanol extract of Senduduk Bulu (C. hirta) leaves and to determine the anti-candidiasis activity of the ethanol extract of C. hirta leaves in inhibiting the growth of the C. albicans at concentrations of 10%, 25%, 50 % and 75%. Activity test of ethanol extract of C. hirta against C. albicans was analyzed by SPSS 25 application with ANOVA test analysis. The extract was prepared by maceration method with 96% ethanol solvent. Phytochemical screening is observed by the precipitation reaction and the color change reaction. The anti-candidiasis activity test was carried out with 3 replications using the disc diffusion method. The end result of making ethanol extract of C. hirta is a dark green viscous extract, with a yield calculation of 17.96%. Phytochemical test results showed that C. hirta contained flavonoids, saponins, tannins and steroids. C. hirta extract inhibited the growth of C. albicans. The most effective concentration of C. hirta extract in inhibiting the growth of the C. albicans was 75% with an inhibition power of 28.73 mm (very strong category).
Karakterisasi Fungi Basidiomycota di Areal Kampus Institut Pertanian Bogor Kurniawati Purwaka Putri; Sedek Karepesina; Amandita Lintang Rumondang; Ivan Permana Putra
Konservasi Hayati Vol 19 No 2 (2023): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v19i2.29388

Abstract

Bogor Agricultural University (IPB University) is one of the campuses in Indonesia that still has large green open spaces with various tree vegetation. These environmental conditions strongly support the growth of macrofungi. The diversity of macrofungi at IPB University has been previously reported. However, most of the existing reports are not equipped with microscopic identification characteristics. This study aims to explore the diversity of Basidiomycota in the IPB University and to characterize the mushroom fruiting bodies macroscopically and microscopically. The method used is foraging which is then followed by identification based on macroscopic and microscopic characteristics. The results of this study confirmed that the Basidiomycota found included Psathyrella sp., Phallus indusiatus, and Coprinellus section Disseminati. The current work adds data on the diversity of fungi in the IPB University campus area as one of the green campuses in Indonesia. Regular monitoring efforts still need to be carried out in various other areas within the IPB University campus.
Keanekaragaman Jamur Makroskopis di Hutan Gambut Arboretum Nyaru Menteng Kalimantan Tengah Desimaria Panjaitan; Frans Grovy Naibaho; Retno Agnestisia; Ivan Permana Putra
Konservasi Hayati Vol 19 No 2 (2023): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v19i2.29404

Abstract

Information on macroscopic fungi from Central Kalimantan is still limited compared to other regions in Indonesia. Arboretum Nyaru Menteng, a conservation area located in Central Kalimantan, poses many macrofungi due to its favorable environmental conditions that support the growth of various types of macrofungi. However, the diversity of macroscopic fungi from Arboretum Nyaru Menteng has never been reported. Thus, the current works aimed to provide initial information on the diversity of macroscopic fungi in this conservation area. The exploration was done using the opportunistic sampling method. Fruiting bodies were documented, collected, and identified based on macroscopic characteristics. Four environmental microclimate variables were measured in four random sampling locations: temperature, light intensity, air humidity, and soil acidity. The results confirmed that there were 27 species of macrofungi belonging to 18 genera and 14 families. Polyporaceae was the most dominant family found in this research. Most fungi grew on a dead log while the others were recognized as mycorrhizal fungi and parasites on plants. The environmental measurements showed that Arboretum Nyaru Menteng has an optimal habitat for recorded fungi growth. The record of macrofungi diversity in this research contributes to Indonesia mycoflora, particularly from Central Kalimantan.
Studi Etnomedisin Tumbuhan Berkhasiat Obat Maag dan Asam Urat di Desa Sukaharja, Lebak - Banten Rindita; Sherley; Tuti Rahmawati; Diah Suci Handayani
Konservasi Hayati Vol 19 No 2 (2023): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v19i2.29432

Abstract

The utilization of medicinal plants as traditional medicine is one of the Indonesian heritages that needs to be preserved. Many methods can apply conservation for medicinal plants, includingethnomedicinal study. This study was conducted in Sukaharja Village, Cikulur, Lebak District, Banten, where its society still uses medicinal plants to cure many kinds of diseases, such as gastritisand gout arthritis. The aims of this study are: to make a list of plants used, which part of plants used, how to use it as a traditional medicine, and to count the use value (UV) of each species used. This study used a descriptively quantitative method, with purposive and snowball sampling. From this study, we found 25 species of plants that have been used to treat those 2 dis eases: 14 species of plants to cure gastritis, 16 species for treating gout arthritis, and 5 species can be used for both. Parts of the plant used as medicinal herb are rhizomes, herbs, and leaves that are boiled, grated, and consumed twice daily . From UV analysis, plants with the highest UV for treating gout arthritis are: Plantago major (UV 0.67), Syzygium polyanthum (UV 0.63), Physalis angulata (UV 0.61), Pandanus amaryllifolius (UV 0.57),and Curcuma zanthorrhiza (UV 0.54). Plants with the highest UV for curing gastritis are Lantana camara (UV 0.66), turmeric (Curcuma longa, UV 0.58), billygoat-weed (Ageratum conyzoides, UV 0.54), temulawak (Curcuma zanthorrhiza, UV 0.52), and Gymnanthemum amygdalinum (UV 0.46).

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