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All Journal Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) JURNAL BIOLOGI PAPUA
Tugiyono Tugiyono
Jurusan Biologi FMIPA Universitas Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Materials Science & Nanotechnology

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Bird Species Diversity in Liwa Botanical Garden, West Lampung Indah Fitri Sari; Nuning Nurcahyani; M. Kanedi; Tugiyono Tugiyono
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 7 No. 1 (2020)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v7i1.5

Abstract

The diversity of bird species can reflect the high biodiversity of an area. it means that birds can be used as a bio-indicator of environmental quality. Determining the quality and level ofenvironmental damage can be seen from the diversity of bird species in the region. Environmental quality will be better if the diversity of bird species in the region is diverse.Birds have an important role in protecting the ecosystem in the Liwa Botanical Garden. The presence of birds in the Liwa Botanical Garden has not been well identified. Therefore thisresearch needs to be done. This research was conducted on 12 October 2019 to 20 October 2019 in the Liwa Botanical Garden, West Lampung. Data collection of bird species isconducted in the morning at 06.30.00-08.30 West Indonesia Time and afternoon at 16.30-18.00 West Indonesia Time, with a combination of the count point and the transect method then all encounters with birds are recorded and identified directly at the study site. After the birds are identified, data is processed to find out Shannon's level index and diversity index. The species diversity index uses the Shannon and Weiner formula. The level of diversity is determined based on the species diversity index. The results showed that there were 15 bird species with a total of 466 individuals with a moderate diversity  index and an evenness index indicating a distressed community.   
Maya Index Analysis of Dengue Fever Vector in East Metro Sub-District Lampung Province Indonesia Betara Sona; Emantis Rosa; M. Kanedi; Tugiyono Tugiyono
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 1 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v6i1.20

Abstract

Dengue fever was one of the dangerous diseases due to it might cause death in a short time. It transmitted through its vectors, namely, Aedes aegypti and Aedes albopictus. Maya index is an indicator that used to identify a high-risk area or not as a breeding ground for Aedes sp. The purpose of this study was to determine the type of landfill which has the potential as a breeding ground for mosquitoes, to find out the larvae found in various landfill sites, and to know the Maya index status in Metro Timur Subdistrict which was carried out in November-December 2017. This research conducted by a direct survey of 100 residents' houses in East Metro. The results indicated that the type of controlled water reservoir that had the most potential as a breeding place for mosquitoes was a bathtub, while the type of water reservoir that was not controlled which had the potential as a place for mosquito breeding was a fish pond usage. There were 2 types of larvae found, namely, Aedes aegypti larvae with a percentage of 47.7% and Aedes albopictus larvae with a percentage of 52.3%. The Maya index status detected there, was a medium category, which obtained from the BRI combination and HRI category. Besides, it did not mean that the area has been free from dengue cases. The role of the community is still very much needed in eradicating landfills which has the potential as a breeding place for dengue mosquitoes vector.
Coral Reef Fish and Plankton Diversity toward Coral Reef Coverage in Panjang Island of Anak Krakatoa Mountain Gita Puspitasari; Endang Linirin Widiastuti; Henni Wijayanti; Tugiyono Tugiyono
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 1 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v6i1.31

Abstract

The coral reef is part of the marine ecosystem that important because of its role as a source of life, especially for marine variety creatures. This study aims to determine the relationship of the diversity of reef fish and plankton to coral reef cover on the Panjang Island of Anak Krakatoa Mount, Lampung. Line Intercept Transect used for retrieval of coral reef data and the Underwater Visual Census method for collecting coral reef fish data. Diversity and dominance index are utilized to analyze correlations between them. A good coral reef is obtained at point 2 (5 meters in depth) while at other points the condition of the coral reef is classified as moderate. The highest number of fish is found at point 1 (5 meters in depth) with 56 individuals. The highest plankton diversity is 3.04 Index whereas located at point 2 (0 meters in depth). They have a positive correlation (0.955-coral reef coverage with fishes, 0.916-diversity of reef fish and coral reefs, 0.833-diversity of reef fish with plankton) upon their relationship.
Perbedaan Pertumbuhan dan Kandungan Gizi Tetraselmis sp. Isolat dari Lampung Mangrove Center pada Kultur Skala Semi Massal dengan Konsentrasi TSP Berbeda Siti Meisita; Tugiyono Tugiyono; Emy Rusyani; Sri Murwani
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 5 No. 2 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v5i2.44

Abstract

KOMBINASI KOTORAN TERNAK (AYAM, KAMBING, DAN KUDA) SEBAGAI MEDIA KULTUR PERTUMBUHAN Daphnia sp. Fadilah Suci; Sri Murwani; Tugiyono Tugiyono; Endang Linirin Widiastuti
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 3 No. 1 (2016)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v3i1.71

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan populasi dan laju pertumbuhan Daphnia sp. pada beberapa media yang menggunakan kotoran ayam, kotoran kuda, kotoran kambing, dan kombinasi kotoran tersebut serta mengetahui media kultur terbaik dalam menunjang peningkatan populasi Daphnia sp. Disamping itu penelitian ini juga bertujuan untuk mengetahui korelasi antara kepadatan fitoplankton media dengan kepadatan Daphnia sp. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari enam perlakuan yang diulang 3 kali, yaitu P1: kotoran ayam 100%, P2: kotoran kambing 100%, P3: kotoran kuda 100%, P4: kotoran ayam 50% + kotoran kambing 25% + kotoran kuda 25%, P5: kotoran kambing 50% + kotoran ayam 25% + kotoran kuda 25%, P6: kotoran kuda 50% + kotoran ayam 25% + kotoran kambing 25%. Parameter yang diamati adalah kepadatan populasi Daphnia sp., laju pertumbuhan populasi spesifik, pertumbuhan fitoplankton sebagai pakan Daphnia sp., uji proksimat (kotoran ayam, kambing, kuda, dan kombinasinya), dan kualitas air. Hasil penelitian menunjukkan bahwa kombinasi kotoran ternak (ayam, kambing, dan kuda) memberikan pengaruh yang nyata terhadap kepadatan populasi Daphnia sp. (p<0,05) serta berpengaruh nyata juga terhadap laju pertumbuhan populasi spesifik Daphnia sp. (p<0,05). Perlakuan P4 kombinasi kotoran ayam 50% + kotoran kambing 25% + kotoran kuda 25% menghasilkan kepadatan puncak populasi Daphnia sp. terbaik sebesar 1.840 individu/L dan laju pertumbuhan populasi spesifik sebesar 56,51%/hari.
THE AIR QUALITY AND NOISE STUDY IN SETTLEMENTS AND METAL SCRAP MELTING FACTORY Wahid Giantara; Tugiyono Tugiyono; Agus Setiawan; Gregorius Nugroho Susanto
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 8 No. 2 (2021)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v8i1.159

Abstract

Air is an important component for the survival of living things, especially humans. However, air quality has decreased due to pollution. The harmful elements that enter the atmosphere are Carbon Monoxide (CO), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Particulates (PM10), and Ozone (O3). Noise is defined as unwanted sound or sound so that it disturbs and endangers health. Sources of noise are divided into moving and stationary noise sources. The method used in this research is grab sampling by installing an air sampler impinger to capture particles or pollutants as well as taking noise data using a simple method with a Sound Level Meter with a reading every 5 seconds within 10 minutes for one measurement. The results showed that the air quality in residential and workspace areas was still within quality standards. The noise level in residential areas is still acceptable, but the noise level in the production room surpasses the acceptable limit.
KADAR LIPID TIGA JENIS MIKROALGA PADA SALINITAS YANG BERBEDA Diah Ratna Ningsih; Endang L. Widiastuti; Sri Murwani; Tugiyono Tugiyono
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 4 No. 1 (2017)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v4i1.122

Abstract

Penelitian ini bertujuan untuk mengetahui laju pertumbuhan dan kandungan lipid pada ketiga jenis mikroalga yang dikultur pada media dengan salinitas yang berbeda. Penelitian dilakukan dengan menggunakan metode rancangan acak lengkap faktorial dengan 3 perlakuan yaitu salinitas 20, 30, dan 40 ppt pada mikroalga jenis Nannochloropsis sp., Tetraselmis sp., dan Porpyridium sp masing-masing sebanyak 3 kali ulangan. Mikroalga dikultur pada skala laboratorium selama 8 hari setelah itu dipanen untuk diukur kadar lipidnya. Hasil kultur selama 8 hari menunjukkan laju pertumbuhan spesifik rata-rata tertinggi pada Nannochloropsis sp. terdapat pada salinitas 40 ppt yaitu 12%/hari, sedangkan untuk Tetraselmis sp. tertinggi pada salinitas 20 ppt yaitu 7%, dan untuk Porpyridium sp. tertinggi pada salinitas 30 ppt yaitu 5%/hari. Berdasarkan hasil penelitian diperoleh jumlah lipid tertinggi terdapat pada Tetraselmis sp. pada salinitas 20 ppt yaitu sebesar 2,64% dan jumlah lipid terendah terdapat pada Tetraselmis sp. pada salinitas 40 ppt yaitu sebesar 0,19%. Dari hasil penelitian dapat disimpulkan bahwa laju pertumbuhan spesifik rata-rata per hari tertinggi terdapat pada jenis Nannochloropsis sp pada salinitas 40 ppt yaitu sebesar 12% dan jumlah lipid tertinggi terdapat pada mikroalga jenis Tetraselmis sp. pada salinitas 20 ppt yaitu sebesar 2,64%.
PERTUMBUHAN DAN KANDUNGAN GIZI Nannochloropsis sp. YANG DIISOLASI DARI LAMPUNG MANGROVE CENTER DENGAN PEMBERIAN DOSIS UREA BERBEDA PADA KULTUR SKALA LABORATORIUM Tiara Daefi; Tugiyono Tugiyono; Emmy Rusyani; Sri Murwani
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 4 No. 1 (2017)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v4i1.123

Abstract

Penelitian ini bertujuan untuk mengetahui pertumbuhan dan kandungan gizi Nannochloropsis sp. yang diisolasi dari Lampung Mangrove Center dengan pemberian dosis urea berbeda pada kultur skala laboratorium dan untuk menentukan dosis urea paling efektif dalam media pupuk pertanian terhadap pertumbuhan dan kandungan gizi Nannochloropsis sp. Penelitian dilaksanakan pada bulan Juli-Oktober 2016 di Lampung Mangrove Center dan Laboratorium Fitoplankton, Divisi Pakan Hidup, Balai Besar Perikanan Budidaya Laut (BBPBL) Lampung. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) empat perlakuan (A-D) dan lima ulangan. Perlakuan A (Urea 30 ppm; ZA 20 ppm; TSP 10 ppm); B (Urea 40 ppm; ZA 20 ppm; TSP 10 ppm); C (Urea 50 ppm; ZA 20 ppm; TSP 10 ppm); dan D (Conwy sebagai kontrol). Parameter yang diamati yaitu pertumbuhan (kepadatan populasi, laju pertumbuhan spesifik dan waktu generasi) dan kandungan gizi (kadar protein, lemak dan karbohidrat) Nannochloropsis sp. Data pertumbuhan dianalisis menggunakan analisis varian satu arah dan diuji lanjut Beda Nyata Terkecil (BNT) pada selang kepercayaan 95%. Data kandungan gizi dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa pemberian dosis urea berbeda pada kultur skala laboratorium memiliki perbedaan yang nyata terhadap pertumbuhan (kepadatan populasi maksimum, laju pertumbuhan spesifik dan waktu generasi) Nannochloropsis sp. Pemberian dosis urea 50 ppm paling efektif untuk meningkatkan pertumbuhan Nannochloropsis sp. dan pemberian dosis urea 40 ppm paling efektif untuk meningkatkan kandungan gizi Nannochloropsis sp. mencapai 67,538%.
Pertumbuhan dan Kandungan Nutrisi Tetraselmis sp. dari Lampung Mangrove Center pada Kultur Skala Laboratorium dengan Pupuk Pro Analis dan Urea yang Berbeda Lia Setiani Hermawan; Tugiyono Tugiyono; Emmy Rusyani; Sri Murwani
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 4 No. 1 (2017)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v4i1.124

Abstract

Populasi Telur Nyamuk Aedes sp. Pada Ovitrap yang Diberi Fermentasi Gula sebagai Atraktan Alami di Lingkungan Kampus FMIPA Universitas Lampung Sekar Pratiwi; Emantis Rosa; Priyambodo Priyambodo; Tugiyono Tugiyono
Jurnal Biologi Papua Vol 12, No 2 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.059 KB) | DOI: 10.31957/jbp.1117

Abstract

Diseases transmitted by mosquito especially Aedes sp. there’s still happens in many areas of both city and village in Indonesia, until reducing Aedes sp. requires controlled effort. Attractant is a compound that can effect the behavior of mosquito even to decrease the population of mosquito directly.  Sugar fermentation can be a natural attractant, this solution can produce carbon dioxide compound that can be a attract for mosquito, until mosquitoes are attracted to ovitrap.  The purposes of this research was to determined the sugar fermentation to total of Aedes sp. eggs at ovitrap.  The research design used is a Complete Random Design (CRD) with 5 repeated. Analysis of data using Analysis of Variance (ANOVA) and if there are the significant differences of treatment then test continued with BNT test signification levels α = 5%.  The result is indicate that fermentation formula P1 (50 gr brown sugar+ 1 g yeast) found up to 15 mosquitos eggs at ovitrap with a percentage of 50% more than any other formula, ANOVA test indicate that the value of p<0,05 that’s mean there is none significant differences between the treatment.  Key words: Aedes sp.; attractant; sugar fermentation
Co-Authors Agus Setiawan Betara Sona Diah Ratna Ningsih Emantis Rosa Emmy Rusyani Emy Rusyani Endang L. Widiastuti Endang Linirin Widiastuti Fadilah Suci Gita Puspitasari Henni Wijayanti Indah Fitri Sari Lia Setiani Hermawan M. Kanedi Nuning Nurcahyani Priyambodo Priyambodo Sekar Pratiwi Siti Meisita Sri Murwani Susanto, Gregorius Nugroho Tiara Daefi Wahid Giantara