Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH)
This journal focuses on the fields of Agricultural, Animal Sciences, Bioconservation, Biopharmacology, Biotechnology, Biomedical, Biological control, Behavioural ecology, Plant Sciences, Ecology, Fishery, Marine Biology, Fresh Water Biology, Microbiology, Immunobiology, Ecotoxicology, and Parasitology. This journal utilizes both the LOCKSS and CLOCKSS systems to create a distributed archiving system among participating libraries and permits those libraries to create permanent archives of the journal for purposes of preservation and restoration
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<![CDATA[Boosting Sperm Count Using Red Ginger in Mice Induced by Paraquat Dichloride (1.1-dimethyl-4.4 bipyridinium) ]]>
<![CDATA[Siti Umairoh]]>;
<![CDATA[Sutyarso Sutyarso]]>;
<![CDATA[M. Kanedi]]>;
<![CDATA[Hendri Busman]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.22
<![CDATA[Paraquat dichloride (1.1'-dimethyl-4.4'-bipyridinium dichloride) was commonly herbicide used by most farmers in Indonesia. It raises herbicide-free radicals and affects male reproductive organs. It caused infertility such as a decrease in the number of spermatogenic cells. Fortunately, red ginger has capable of dealing with infertility problems. This study aims to see whether the ethanol extract of red ginger can increase the number of spermatocyte and spermatid cells induced by paraquat dichloride. This study uses a completely randomized design with 24 male mice were divided into six treatment groups with four replications. Group K as a control (H2O), J (Ginger 18 mg / ml), Pq (Paraquat 20mg / BB), P1 (Pq 20 mg / BB + EEJM 6 mg / ml), P2 (Paraquat 20mg / BB + EEJM 12 mg / ml) and P3 (Paraquat 20mg / BB + EEJM 18 mg / ml). Paraquat is given 2 times a week for 21 days, while the ethanol extract of red ginger added for 35 days. The number of cells spermatocyte and spermatid cells of male mice and performed analysis of variance (ANOVA) and Least Significant Difference Test (BNT) level of 5% observed as the parameter. The results showed that ethanol extract of red ginger 6, 12 and 18 mg/ml increased the number of spermatocyte and spermatid cells of male mice induced by paraquat dichloride.]]>
<![CDATA[Organ-Protective Effect of Red Ginger Extracts in Male Mice Induced by Paraquat ]]>
<![CDATA[Kamiliah Tsany]]>;
<![CDATA[Sutyarso Sutyarso]]>;
<![CDATA[M. Kanedi]]>;
<![CDATA[Hendri Busman]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.24
<![CDATA[Paraquat is a toxic compound that disrupts biochemical processes in the body, cell death, and multi-organ failure. The liver and lung are the target organ of paraquat toxicity. The body needs antioxidants to counteract free radicals. Red ginger (Zingiber officinale Roxb. Var rubrum) is a spice that contains antioxidants. This study was conducted to determine the effect of ethanol extract of red ginger (Zingiber officinale Roxb. Var rubrum) on liver and lung histology male mice induced by paraquat. The research used completely randomized design and use of 6 treatment groups, i.e. control group (given distilled water and standard feed), PQ group (induced by paraquat 20 mg/kg per BW), group P1 (given paraquat and ethanol extracts of red ginger 200 mg/kg per BW), group P2 (given paraquat and ethanol extract of red ginger 400 mg/kg per BW), group P3 (given paraquat and ethanol extract of red ginger 600 mg/kg per BW), group P4 (given ethanol extract of red ginger extract 600 mg/kg per BW). The data obtained will be tested using One Way ANOVA and continued by Least Significant Difference (LSD) with a 95% confidence level. The results showed ethanol extract of red ginger effective against liver and lung histology male mice induced by paraquat. The results also showed ethanol extract of red ginger with a dose of 400 mg/kg per BW is effective in protecting the liver and lung from damage caused induced by paraquat.]]>
<![CDATA[Nepenthes mirabilis (Lour.) Druce Planlet at a Various Levels of Murashige & Skoog Medium Density In Vitro ]]>
<![CDATA[Nadia Fakhriyati Arfa]]>;
<![CDATA[Endang Nurcahyani]]>;
<![CDATA[Zulkifli Zulkifli]]>;
<![CDATA[Tundjung Tripeni Handayani]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.25
<![CDATA[This study aims to determine the variation of the stomata index of the Kantong Semar (Nepenthes mirabilis) planlet at a various medium density of the Murashige and Skoog. This study used a Completely Randomized Design using one factor (medium density of the Murashige and Skoog). We used 5 levels of medium density, i.e.: 1/16 MS, 1/8 MS, 1/4 MS, 1/2 MS, and MS. Homogeneity test used Levene’s test of 5% significance level, then analysis of variance is carried out at 5% significance level and followed by Tukey test at 5% significance level. The results showed that the lower the level of Murashige and Skoog medium density on the Nepenthes mirabilis plantlet, the stomata index also increased.]]>
<![CDATA[Local Knowledge of Traditional Physician of Medicinal Plants ]]>
<![CDATA[Salma Indah Kurniati]]>;
<![CDATA[Yulianty Yulianty]]>;
<![CDATA[Tundjung Tripeni Handayani]]>;
<![CDATA[Martha L. Lande]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.30
<![CDATA[Traditional medicine in modern era has not been completely abandoned. Now, Traditional medicine is being used again as a substitute for the use of chemical drugs. West Baturaja, Ogan Komering Ulu, located in South Sumatra is an area in Indonesia that still uses traditional medicine. This research is conducted to study the knowledge of Traditional Physician in using medicinal plants for treatment in West Baturaja, Ogan Komering Ulu, South Sumatra. This research was conducted in 5 villages in West Baturaja. We interviewed 8 Traditional Physician from 5 villages, i.e. Talang Jawa Village (4 people), Air Gading (1 people), Saung Naga (1 people), Batu Putih (1 people), and Pusar village (1 people). The Result obtained that there are 140 types of medicinal plants from 60 families. The most widely used is the Zingiberaceae. The most widely used plant habitus is a bush. The most widely used part is the leaves. The way of processing is boiled then taken by the patient. The most commonly treated disease is diabetes.]]>
<![CDATA[Diversity of Herbaceous Plant in The Utilization Block of Sumber Agung Tahura Wan Abdul Rachman Bandar Lampung ]]>
<![CDATA[Widia Paramita]]>;
<![CDATA[Yulianty Yulianty]]>;
<![CDATA[Bambang Irawan]]>;
<![CDATA[Suratman Suratman]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.32
<![CDATA[Diversity is a variety of species that are similarly formed and the abundance of a species. The purpose of this study is to determine the diversity and characteristics of herbaceous plants in Sumber Agung Resort Bandar Lampung Wan Abdul Rachman (WAR) forest park. The method used is a purposive sampling method at several points, done by direct observation using the Belt Transect method with plot size 1x1 m² with a distance between plot 100 m² then the picture of herbaceous plants taken as documentation material. The species is then taken for identification regarding some literature. Data analysis by measuring the parameters of vegetation using the analysis of density and frequency variables which then determine the Importance Value Index (INP). Observation of herbaceous plants was done by identifying and making herbarium. The results of the study are, there are 45 species of herbaceous plants that have been identified, consisting of 22 families. The highest density of herbaceous species that are found belongs to Asteraceae, Solanaceae, Araceae, Poaceae, Zingiberaceae, and Euphorbiaceae. Characteristics of herbaceous growth are influenced by air temperature, soil moisture, and soil pH. The highest Important Value Index (INP) in herbaceous plants belongs to Family Poaceae; Lophatherium gracile with an important value index (INP) 31.43%.]]>
<![CDATA[The Most Abundant Ferns in Utilization Block of Sumber Agung Resort Bandar Lampung Taman Hutan Raya Wan Abdul Rachman Lampung ]]>
<![CDATA[Zarkoni Zarkoni]]>;
<![CDATA[Yulianty Yulianty]]>;
<![CDATA[Bambang Irawan]]>;
<![CDATA[Suratman Suratman]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.34
<![CDATA[Taman Hutan Raya Wan Abdul Rachman (Tahura WAR) is a protected forest area and habitat for various types of plants and animals. Tahura WAR is an area that has a high diversity of ferns, ferns are quite heterogeneous plants both in terms of habitat and way of life, ferns are one group of vascular plants that have a fairly high number of species, live in nature, some are attached to tree trunk (epiphyte) or grow on the ground. This research was carried out in the utilization block of Sumber Agung, which focused on fern species diversity, diversity, dominant species, and descriptions of types of ferns. This research was carried out by direct observation based on the existence of all types of ferns that are considered to represent the place. Based on observations in general, ferns are composed of 37 species, 28 genera, and 14 families. The highest number of ferns is Polypodiaceae with 8 species. With the Shannon-Wienner (H') diversity index of H’= 2.9. Type N. acutifolia dominates this research area with an INP value of 25.8%.]]>
<![CDATA[Determination of Aedes Spp. Mosquito Breeding Spots as a High-Risk Area Through Maya Index Analysis in Way Halim Bandar Lampung ]]>
<![CDATA[Athiyya Nurfadhilah]]>;
<![CDATA[Emantis Rosa]]>;
<![CDATA[M. Kanedi]]>;
<![CDATA[Tugiyono Tugiyono]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.36
<![CDATA[Dengue Haemorrhagic Fever (DHF) is a disease that is transmitted through the Aedes aegypti and Aedes albopictus mosquito vectors. The Maya index (MI) is an indicator to identify whether an area is at high risk as a breeding site for mosquitoes. This study aims to determine the types of breeding places and types of mosquito larvae of DHF and MI vectors in the Way Halim District of Bandar Lampung. The method used was a survey method on 100 houses in 5 villages in Way Halim District, namely Jaga Baya 1, Jaga Baya 2, Jaga Baya 3, Way Halim Permai, and Gunung Sulah. Data analysis to determine MI uses the Breeding Risk Index (BRI) and Hygiene Risk Indicator (HRI) indicators. The results of this study indicate that there were 225 containers inside the house observed, where 51 containers of them were found to have Aedes mosquito larvae while outside the house found as many as 28 containers with 8 containers including larvae. The identification results found 2 types of Aedes mosquitoes namely, Ae. aegypti (88.24%) and Ae. albopictus (11.76%). The results of the MI analysis show that Way Halim District is classified as a District with a moderate MI category with an MI value of 46%]]>
<![CDATA[The Effect of Magnetic Induction on Seeds Infected Fusarium Sp. Toward Generative Growth of Red Chili (Capsicum annuum. L) ]]>
<![CDATA[Rochmah Agustrina]]>;
<![CDATA[Berekhya Glori Hernawati]]>;
<![CDATA[Yulianty Yulianty]]>;
<![CDATA[Bambang Irawan]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.42
<![CDATA[Magnetic fields are proven to improve the quality of growth of various plants. In the study, it was examined whether the treatment of magnetic fields on chili seeds (Capsicum annuum. L) infected by Fusarium sp. could maintain plant growth to the generative phase. This research is two-factor research using a randomized block design. The first factor is the 0.2 mT magnetic field induction treatment consisting of 7 minutes 48 seconds (M7), 15 minutes 36 seconds (M15) and control (M0) as control and the second factor is the Fusarium oxysporum infection treatment consisting of 60 minutes infected (F60) and not infected (F0). Each treatment unit was repeated 5 times. Data obtained were analyzed for variance at a 5% significance level. The results of the analysis showed that the treatments in this study did not provide significant differences in carbohydrate content, flowering speed and number of flowers, as well as the fruiting rate of plants from seeds infected with Fusarium sp (M0F60, M7, F60, and M15F60), thus the magnetic field treatment could be causing plants to be resistant to Fusarium sp. so plants from seeds infected with Fusarium sp. able to flower and bear fruit at the same speed and produce the same amount of interest.]]>
<![CDATA[Co-Culture Anoxygenic Photosynthetic Bacteria With Bacillus sp. Isolated From Hanura Beach Against Vibrio sp. ]]>
<![CDATA[Sumardi Sumardi]]>;
<![CDATA[Salman Farisi]]>;
<![CDATA[Christina Nugroho Ekowati]]>;
<![CDATA[Sundari Ayu Oktalia]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.43
<![CDATA[A mangrove forest ecosystem is a place where many special Bacillus sp. found. This study aims to obtain Bacillus sp. isolates that can inhibit the growth of Vibrio sp. This study was conducted by selecting 77 Bacillus sp. isolates from the Hanura mangrove forest area. In addition, selected bacteria were tested for salt stress, pH stress, pathogenicity test, and antibiotic susceptibility test. Selected isolates were cultivated together with Vibrio sp. for 7 days. Bacillus sp. and Vibrio sp. cultured again with the addition of anoxygenic photosynthetic bacteria for 4 days. From the results of the initial selection, 4 isolates could inhibit the growth of Vibrio sp. The final results showed that Bacillus IL2K8 isolates were known to inhibit the growth of Vibrio sp., can grow at salinity 0%, 3%, 6% and pH 7 and pH 10. IL2K8 isolates are not pathogenic, resistant to amplicin antibiotics, streptomycin, nalidixic acid, and chloramphenicol but sensitive to trimethoprim antibiotics. In the joint culture of liquid media IL2K8 together with Anoxygenic Photosynthetic Bacteria (APB) isolates IL2K8 can inhibit the growth of Vibrio sp.]]>
<![CDATA[Does Expired-Larvicides Impacted to Plankton Abundance and Diversity? ]]>
<![CDATA[Isni Uswatun Khasanah]]>;
<![CDATA[Endah Setyaningrum]]>;
<![CDATA[Tugiyono Tugiyono]]>;
<![CDATA[Gregorius Nugroho Susanto]]>
<![CDATA[ Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 2 (2019) ]]>
Publisher : <![CDATA[Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. ]]>
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DOI: 10.23960/jbekh.v6i2.45
