Simbiosis Journal of Biological Sciences最新文献_第2页

RECRUITMENT OF SCLERACTINIA AROUND THE CORAL GARDEN NUSA DUA REEF FOUNDATION, NUSA DUA, BALI 峇里岛努沙杜瓦珊瑚礁基础珊瑚园周围的核裂菌招募

Simbiosis Journal of Biological Sciences Pub Date : 2023-09-25 DOI: 10.24843/jsimbiosis.2023.v11.i02.p04

Kezia Ruth Marganti Sitompul, Luh Putu Eswaryanti Kusuma Yuni, Job Nico Subagio

{"title":"RECRUITMENT OF SCLERACTINIA AROUND THE CORAL GARDEN NUSA DUA REEF FOUNDATION, NUSA DUA, BALI","authors":"Kezia Ruth Marganti Sitompul, Luh Putu Eswaryanti Kusuma Yuni, Job Nico Subagio","doi":"10.24843/jsimbiosis.2023.v11.i02.p04","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i02.p04","url":null,"abstract":"Terumbu karang merupakan salah satu ekosistem yang memiliki peran penting bagi manusia. Indonesia merupakan negara yang memiliki ekosistem terumbu karang terluas di dunia, namun kondisi tutupan terumbu karang yang dinyatakan buruk tidak sedikit. Nusa Dua merupakan salah satu perairan yang dipilih menjadi tempat dilakukannya upaya rehabilitasi karang. Upaya transplantasi karang serta perawatannya telah dilakukan oleh Nusa Dua Reef Foundation (NDRF) di coral garden, Nusa Dua selama tujuh tahun. Penelitian ini dilakukan untuk mengetahui pengaruh coral garden terhadap rekrutmen di perairan di sekitarnya dengan rekrutmen karang di kawasan sekitar coral garden NDRF. Rekrutmen karang diketahui dengan melihat jenis koloni rekrut dan densitasnya. Koloni rekrut ditentukan dengan menggunakan metode Underwater photo transect (UPT), kemudian dihitung densitasnya. Dari hasil penelitian ditemukan 25 koloni rekrut karang alami dari tujuh genus dan enam suku. Spesies rekrut yang ditemukan yaitu Goniastrea sp., Pocillopora damicornis, Porites sp., Stylophora sp.1, Stylophora sp.2, Galaxea fascicularis, Montipora digitate, Psammocora sp. Spesies yang paling banyak ditemui koloni karang rekrutnya adalah Pocillopora damicornis. Densitas karang rekrut secara keseluruhan sebesar 0,65 koloni/m2 yang tergolong rendah.","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135925263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DIVERSITY OF MOLLUSK SPECIES IN MANGROVE FOREST ECOTOURISM AREA KAMPOENG KEPITING, TUBAN VILLAGE, BALI 峇里岛土班村甘榜科皮亭红树林生态旅游区软体动物物种多样性

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-29 DOI: 10.24843/jsimbiosis.2023.v11.i01.p10

Warda Oktoh Pratiwi, N. M. Suartini, I. K. Ginantra

{"title":"DIVERSITY OF MOLLUSK SPECIES IN MANGROVE FOREST ECOTOURISM AREA KAMPOENG KEPITING, TUBAN VILLAGE, BALI","authors":"Warda Oktoh Pratiwi, N. M. Suartini, I. K. Ginantra","doi":"10.24843/jsimbiosis.2023.v11.i01.p10","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p10","url":null,"abstract":"INTISARI \u0000Kampoeng kepiting adalah salah satu kawasan untuk mengupayakan konservasi ekowisata yang didukung oleh pemerintah melalui bantuan Corporate Social Responsibility yang mana adalah tanggung jawab sosial perusahaan terhadap lingkungan (CSR) Pertamina untuk mengelola dan memanfaatkan potensi mangrove serta pembinaan pembibitan untuk akuakultur. Struktur komunitas moluska menjadi penciri kualitas mangrove dan menjadi daya tarik untuk kegiatan ekowisata dan akuakultur. Keberadaan moluska di hutan mangrove Kawasan Ekowisata Kampoeng Kepiting belum banyak informasinya sehingga penelitian ini dilakukan yang bertujuan untuk mengetahui spesies-spesies moluska dan tingkat keanekaragamannya di wilayah tersebut. Pengambilan sampel dilakukan pada zona mangrove alami dan zonemangrove reboisasi yaitu masing-masing lima plot pengambilan sampel. Pengambilan sampel moluska dilakukan dengan metode kuadrat berukuran 1mx1m. Sampel moluska yang diperoleh selanjutnya dibawa ke laboratorium Program Studi Biologi untuk diidentifikasi. Spesies moluska yang ditemukan di hutan mangrove Kampoeng Kepiting sebanyak 12 spesies yang termasuk dalam kelas Gastropoda sebanyak 11 spesies dan kelas Bivalvia sebanyak 1 spesies. Tingkat keanekaragaman moluska secara umum termasuk sedang yaitu dengan nilai indeks 2.12. \u0000 \u0000Kata kunci:Keanekaragaman, moluska, potensi ekowisata. \u0000 ","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"193 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73279790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFEKTIVITAS EKSTRAK DAUN KAYU MANIS (Cinnamomum burmanni Blume) DALAM MENEKAN PERTUMBUHAN JAMUR Colletotrichum magnum Rossman & Allen PENYEBAB PENYAKIT ANTRAKNOSA PADA PEPAYA (Carica papaya Linnaeus) 肉桂提取物提取物(学名irmomum burmanni Blume)抑制蘑菇生长中的Colletotrichum magnum Rossman和Allen在木瓜(Carica papaya Linnaeus)中引起炭疽热

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-29 DOI: 10.24843/jsimbiosis.2023.v11.i01.p09

Wafiatul Fitriyah, S. K. Sudirga, Ni Made Gari

{"title":"EFEKTIVITAS EKSTRAK DAUN KAYU MANIS (Cinnamomum burmanni Blume) DALAM MENEKAN PERTUMBUHAN JAMUR Colletotrichum magnum Rossman & Allen PENYEBAB PENYAKIT ANTRAKNOSA PADA PEPAYA (Carica papaya Linnaeus)","authors":"Wafiatul Fitriyah, S. K. Sudirga, Ni Made Gari","doi":"10.24843/jsimbiosis.2023.v11.i01.p09","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p09","url":null,"abstract":"Anthracnose is a disease which is often found attacking plants. This disease can cause dieback or leaf tip damage of mature plants then followed by infection in the fruits, Consequently, this can result in the decrease of productivity. One of the causes of anthracnose is the pathogenic fungus Colletotrichum magnum. This fungus can infect several cultivated plants, one of which is papaya plants. This study aimed to determine the effectiveness of cinnamon leaf extract (Cinnamomum burmanni. Blume) in suppressing the growth of the fungus C. magnum and to analyze the class of compounds contained in cinnamon leaf extract. The method used in this study was a Completely Randomized Design (CRD) with 1 negative control, 1 positive control, and 5 treatments with concentrations of 1%, 2%, 3%, 4%, 5%, each treatment was \u0000repeated 4 times and then tested phytochemical screening. The results of the invitro study showed that cinnamon leaf extract was able to inhibit the growth of C. magnum as seen from the MIC test results, namely a concentration of 0.6% with an inhibition zone diameter of 8.37 mm. The results showed that as the concentration of cinnamon leaf extract increased, the diameter of the inhibition zone obtained was getting bigger. what you get is bigger. The concentration of 5% that has the largest inhibition zone among the concentration treatments, which is 19.77 mm. The results of phytochemical screening on cinnamon leaf extract showed that the cinnamon leaf extract contains positive groups of alkaloids, steroids, phenolic compounds, saponins, flavonoids, and tannins. \u0000Keyword: anthracnose, Cinnamon leaves, Inhibition, Colletotrichum magnum.","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84255678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DAYA HAMBAT EKSTRAK DAUN CENGKEH (Syzygium aromaticum L.) TERHADAP PERTUMBUHAN JAMUR Rhizoctonia solani Kuhn. PENYEBAB PENYAKIT HAWAR PELEPAH PADA TANAMAN PADI (Oryza sativa L.)

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-29 DOI: 10.24843/jsimbiosis.2023.v11.i01.p04

Gusti Ayu, Diana Meirani, Ni Made, Susun Parwanayoni, N. Suriani

{"title":"DAYA HAMBAT EKSTRAK DAUN CENGKEH (Syzygium aromaticum L.) TERHADAP PERTUMBUHAN JAMUR Rhizoctonia solani Kuhn. PENYEBAB PENYAKIT HAWAR PELEPAH PADA TANAMAN PADI (Oryza sativa L.)","authors":"Gusti Ayu, Diana Meirani, Ni Made, Susun Parwanayoni, N. Suriani","doi":"10.24843/jsimbiosis.2023.v11.i01.p04","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p04","url":null,"abstract":"Rhizoctonia solani Kuhn. is a fungal pathogen that causes sheath blight in rice plants. Sheath blight disease can reduce rice production for the people of Indonesia. To prevent blight, fungicides are used. The continuous use of synthetic fungicides with inappropriate doses can have a negative impact, so it is necessary to look for alternatives with vegetable fungicides, one of which is clove leaf (Syzygium aromaticum L.). The aim of this study was to determine the ability of clove leaf extract to inhibit the fungus R. Solani and the class of compounds contained in the extract. Data were collected and collected using the MIC (Minimum Inhibitory Concentration) test using the well-diffusion method, the inhibition percentage of clove leaf extract using the colony method, and the content of compounds using the phytochemical test. The minimum concentration (MIC) of clove leaf extract capable of inhibiting the fungus R. solani is 0.5%. The percentage of inhibitory activity can be reduced by 100% at an extract concentration of 1.5%. Clove leaf extract contains groups of alkaloids, tannins, flavonoids, saponins, phenols, steroids and terpenoids. \u0000 ","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89889118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

KUALITAS SPERMA PADA REMAJA PEROKOK DI LINGKUNGAN UNIVERSITAS UDAYANA 乌达亚纳大学吸烟青少年的精子质量

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-29 DOI: 10.24843/jsimbiosis.2023.v11.i01.p05

Sally Nabila Rizal, A. Sukmaningsih, N. N. Wirasiti

{"title":"KUALITAS SPERMA PADA REMAJA PEROKOK DI LINGKUNGAN UNIVERSITAS UDAYANA","authors":"Sally Nabila Rizal, A. Sukmaningsih, N. N. Wirasiti","doi":"10.24843/jsimbiosis.2023.v11.i01.p05","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p05","url":null,"abstract":"Smoking is a familiar behavior for male adolescents. The reason is because cigarette contains toxins which can increase our Reactive Oxygen Species (ROS) and causes tissue oxidative stress, thereby disrupting the quality of spermatozoa. The purpose of this study is to determine the quality of sperm on adolescent smokers in Udayana University. The samples were taken from 30 male adolescents with an age range of 18 – 24 years old. This included 15 smokers and 15 non-smokers as the control group. The macroscopic observations included color, smell, liquefaction, volume, consistency and sperm pH – while the macroscopic observations included concentration, morphology, motility, viability, and membrane integrity. This study used a comparative method. The qualitative data included the color and smell of spermatozoa, while the quantitative data included concentration, morphology, motility, liquefaction, volume, consistency, viability, membrane integrity and pH – all which were presented in the form of mean and standard deviation. The quantitative data were analyzed statisticall with t test using SPSS application. The results obtained from this study showed that liquefaction, volume, consistency, motility, viability, concentration, and morphology of spermatozoa in smokers had a decrease compared to non-smokers (p < 0.01). Meanwhile, color, smell, pH, and integrity of spermatozoa membranes showed no significant difference between smokers and non-smokers (p > 0.01).","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88127736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

KUALITAS PEWARNA ALAMI EKSTRAK BUNGA TELENG DAN BUAH NAGA UNTUK PEWARNA PREPARAT SERBUK SARI PADA SQUASH KEPALA PUTIK BUNGA OROK-OROK (CROTALARIA JUNCEA L.) 天然染料提取物提花和龙果，在花的鳞茎上涂抹花粉。

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-29 DOI: 10.24843/jsimbiosis.2023.v11.i01.p08

Ni Luh Putu Ariwathi, Eniek Kriswiyanti

{"title":"KUALITAS PEWARNA ALAMI EKSTRAK BUNGA TELENG DAN BUAH NAGA UNTUK PEWARNA PREPARAT SERBUK SARI PADA SQUASH KEPALA PUTIK BUNGA OROK-OROK (CROTALARIA JUNCEA L.)","authors":"Ni Luh Putu Ariwathi, Eniek Kriswiyanti","doi":"10.24843/jsimbiosis.2023.v11.i01.p08","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p08","url":null,"abstract":"Acetoorceine atau aniline blue merupakan pewarna sintetis yang sering digunakan untuk pembuatan preparat viabilitas serbuk sari. Selain mahal juga karsinogenik, sehingga perlu dilakukan eksplorasi bahan pewarna alam yang ramah lingkungan. Penelitian ini bertujuan untuk mengetahui ekstrak bunga teleng dan buah naga dapat digunakan sebagai pewarna alternatif untuk serbuk sari, dan bagaimana kualitas preparat serta pada konsentrasi berapa pewarna tersebut menunjukkan kualitas yang terbaik. Penelitian dilaksanakan dari Bulan Juni-Oktober 2022, di laboratorium Struktur dan Perkembangan Tumbuhan PS Biologi FMIPA Universitas Udayana. Metode yang digunakan adalah metode squash kepala putik bunga orok-orok (Crotalaria Juncea L.), dengan menggunakan 2 macam pewarna : rendaman mahkota bunga teleng (Clitoria Ternatae L.) dan perasan buah naga (Hylocereus Polyrizus) dengan konsentrasi 50%, 75% dan 100%, masing-masing perlakuan dibuat 5 preparat. Hasil squash kepala putik diamati dengan mikroskop dan di foto. Hasil foto divalidasi oleh 8 orang validator yang berkompeten. Analisis penelitian meliputi: kualitas (kekontrasan dan kejelasan), dan menentukan konsentrasi pewarna terbaik. Hasil penelitian menunjukkan : pewarna organic bunga teleng 50%, 75% dan 100% dapat memberikan warna biru muda-biru tua sedang perasan buah naga menghasilkan warna merah muda-merah keunguan pada serbuk sari squash kepala putik. Kualitas perparat terbaik, baik menggunakan pewarna bunga teleng maupun perasan buah naga pada konsentrasi 100%. Sehingga pewarna mahkota bunga teleng dapat digunakan sebagai pewarna alternatif pengganti pewarna sintetis dari Aniline Blue sedang perasan buah naga merah digunakan sebagai pengganti pewarna Aceto Orcein. \u0000 \u0000 \u0000 ","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90515620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

INCREASING VEGETATIVE GROWTH AND PRODUCTION OF EGGPLANT (Solanum melongena L.) WITH APPLICATION ORGANIC FERTILIZER 促进茄子的营养生长和产量同时施用有机肥

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-03 DOI: 10.24843/jsimbiosis.2023.v11.i01.p03

Hikmah Putri Wahyu Utami, M. Defiani, I. Muksin

{"title":"INCREASING VEGETATIVE GROWTH AND PRODUCTION OF EGGPLANT (Solanum melongena L.) WITH APPLICATION ORGANIC FERTILIZER","authors":"Hikmah Putri Wahyu Utami, M. Defiani, I. Muksin","doi":"10.24843/jsimbiosis.2023.v11.i01.p03","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p03","url":null,"abstract":"Tanaman terung ungu (Solanum melongena L.) merupakan tanaman hortikultura yang tergolong suku Solanaceae. Buahnya diminati karena harganya murahdan mengandung vitamin A, B dan C. Seiring dengan peningkatan minat masyarakat, produksi buah terungungu perlu ditingkatkan. Produksi terung dapat ditingkatkan dengan pupuk organik konsentrasi yang tepat. Penelitian ini dilaksanakan bulan April-Agustus 2021 yang bertempat di Green House Program Studi Biologi FMIPA Universitas Udayana. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) faktorial pola 3x4 dengan ulangan sebanyak 3 kali. Faktor pertama yaitu jenis pupuk organik (A) terdiri dari pupuk kompos (A1), pupuk kandang sapi (A2), pupuk kandang kambing (A3). Faktor keduanya konsentrasi pupuk organik (B) yaitu 0 g/polybag (kontrol) (B0), 500 g/polybag (B1), 1.000 g/polybag (B2) dan 1.500 g/polybag (B3). Parameter penelitian ini yaitu tinggi tanaman, jumlah cabang, jumlah daun, waktu inisiasi bunga, umur tanaman saat panen, panjang buah, jumlah buah, berat buah, dan diameter buah. Data dianalisis menggunakan ANOVA dan dilanjutkan dengan analisis DMRT. Hasil penelitiandiperoleh perlakuan pupuk kandang kambing dan konsentrasi 1.500 g dapat meningkatkan seluruh parameter penelitian. Kombinasi pupuk kandang kambing konsentrasi 1.500 g meningkatkanpertumbuhan dan produksi tanaman terung ungu.","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79229545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DIVERSITY OF GASTROPODS IN MANGROVE ECOSYSTEM AT AREA MANGROVE CENTER KAMPUNG BLEKOK SITUBONDO 甘榜白角红树林中心地区红树林生态系统腹足类动物的多样性

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-03 DOI: 10.24843/jsimbiosis.2023.v11.i01.p07

Y. Kartika, N. Watiniasih, I. Kartika

{"title":"DIVERSITY OF GASTROPODS IN MANGROVE ECOSYSTEM AT AREA MANGROVE CENTER KAMPUNG BLEKOK SITUBONDO","authors":"Y. Kartika, N. Watiniasih, I. Kartika","doi":"10.24843/jsimbiosis.2023.v11.i01.p07","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p07","url":null,"abstract":"Gastropoda yang hidup di ekosistem mangrove berperan sebagai indikator penting status lingkungan pada kawasan tersebut. Mangrove Center Kampung Blekok merupakan salah satu kawasan hutan mangrove yang berada di Situbondo. Penelitian ini bertujuan untuk mengetahui keanekaragaman gastropoda pada ekosistem mangrove. Metode penelitian yang digunakan adalah metode deskriptif kuantitatif. Pengamatan dilakukan pada tiga titik yang ditentukan menggunakan teknik purposive sampling di kawasan mangrove blok barat. Pengambilan sampel gastropoda dilakukan menggunakan line transek dengan dengan teknik hand collecting. Sampel gastropoda yang dikoleksi meliputi gastropoda infauna, epifauna dan treefauna. Parameter kualitas air yang diukur diantaranya yaitu pH, salinitas, suhu dan substrat. Hasil identifikasi jenis gastropoda pada seluruh titik pengamatan ditemukan sebanyak 18 spesies dari 7 famili. Total kelimpahan tertinggi diperoleh pada titik I sebesar 62,12 ind/m2, diikuti titik III dengan nilai 11,09 ind/m2 dan titik II dengan nilai 10,54 ind/m2. Keanekaragaman gastropoda di Mangrove Center Kampung Blekok termasuk dalam kategori rendah hingga sedang sesuai Shannon-Wienner. Nilai indeks keanekaragaman gastropoda pada seluruh titik berkisar antara 0,82-1,44. Nilai indeks keseragaman berkisar antara 0,34-0,60 dan indeks dominansi berkisar antara 0,32-0,50. Kondisi lingkungan gastropoda sesuai hasil pengukuran parameter kualitas air menurut baku mutu Kepmen LH No. 51 Tahun 2004 berada pada kondisi normal bagi kelangsungan hidup gastropoda.","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"87 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90055888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DAILY BEHAVIOUR AND EATING PREFERENCES OF RINGTAILED LEMUR (Lemur catta) AT BALI ZOO, GIANYAR 吉安巴厘动物园环尾狐猴(狐猴)的日常行为和饮食偏好

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-03 DOI: 10.24843/jsimbiosis.2023.v11.i01.p06

Stefanny ., L. Yuni, I. K. Ginantra

{"title":"DAILY BEHAVIOUR AND EATING PREFERENCES OF RINGTAILED LEMUR (Lemur catta) AT BALI ZOO, GIANYAR","authors":"Stefanny ., L. Yuni, I. K. Ginantra","doi":"10.24843/jsimbiosis.2023.v11.i01.p06","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p06","url":null,"abstract":"Lemur ekor cincin (Lemur catta) merupakan hewan dari ordo primata yang hidup dan tinggal di Madagaskar. Habitat yang tidak berkualitas, lahan yang sudah tidak luas, fragmentasi hutan yang parah menyebabkan penurunan ketersediaan sumber makanan bagi lemur ekor cincin di alam sehingga populasi lemur ekor cincin semakin terancam. Upaya konservasi dilakukan terhadap lemur ekor cincin (Lemur catta) di luar habitat aslinya. Salah satu lembaga konservasi di Bali adalah Bali Zoo. Penelitian ini bertujuan untuk mengamati perilaku harian dan preferensi makan lemur ekor cincin (Lemur catta) di Bali Zoo. Penelitian ini dilakukan terhadap tujuh individu lemur ekor cincin di Bali Zoo pada bulan Januari-Februari 2022 dan dilaksanakan pada jam 08.00 WITA – 16.00 WITA. Metode pengamatan yang digunakan adalah metode focal animal sampling dan pencatatan dilakukan dengan metode instantaneous recording dengan interval waktu 30 detik selama 30 menit. Data yang diperoleh dianalisis dengan menggunakan Microsoft excel untuk menghitung rumus perilaku harian, dan kemudian dijabarkan secara deskriptif komparatif. Perilaku yang paling sering dilakukan adalah perilaku istirahat (40,97%). Makanan yang paling disukai lemur ekor cincin adalah anggur Vitis vinifera (16,77%). Penelitian ini memberikan data serta informasi dari studi spesies yang dapat membantu meningkatkan upaya pengelolaan konservasi eksitu. \u0000 ","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"135 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81392629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

FORENSIC IDENTIFICATION BASED ON PRIMARY AND SECONDARY XAMINATION AS DETERMINATION OF VICTIMS IDENTIFIERS: NORTH LUWU FLOOD CASE STUDY, SOUTH SULAWESI 基于一次和二次检验的法医鉴定作为受害者身份的确定:北鲁武洪水案例研究，南苏拉威西

Simbiosis Journal of Biological Sciences Pub Date : 2023-03-03 DOI: 10.24843/jsimbiosis.2023.v11.i01.p01

Anastesya Hartika Nur Saputri, I. K. Junitha, I. B. M. Suaskara

{"title":"FORENSIC IDENTIFICATION BASED ON PRIMARY AND SECONDARY XAMINATION AS DETERMINATION OF VICTIMS IDENTIFIERS: NORTH LUWU FLOOD CASE STUDY, SOUTH SULAWESI","authors":"Anastesya Hartika Nur Saputri, I. K. Junitha, I. B. M. Suaskara","doi":"10.24843/jsimbiosis.2023.v11.i01.p01","DOIUrl":"https://doi.org/10.24843/jsimbiosis.2023.v11.i01.p01","url":null,"abstract":"Identifikasi forensik dalam bencana massal dilakukan untuk menentukan identitas korban meninggal. Proses identifikasi menjadi penting dalam upaya memberikan ketenangan psikologis pada keluarga dengan adanya kepastian identitas korban. Metode identifikasi forensik terbagi menjadi pemeriksaan primer (sidik jari, gigi, DNA) dan pemeriksaan sekunder (ciri-ciri medis dan properti). Studi kasus ini bertujuan untuk menentukan identitas korban banjir bandang Luwu Utara, Sulawesi Selatan berdasarkan pemeriksaan primer dan sekunder, mengetahui pengaruh lama penemuan terhadap identifikasi, dan mengetahui proses pemeriksaan lanjutan korban yang tidak teridentifikasi. Penelitian dilaksanakan di posko DVI Biddokes Polda Sulawesi Selatan (RS. Hikmah Masamba) pada tanggal 16-23 Juli 2020 dan pemeriksaan lanjutan DNA dilaksanakan di Laboratorium Biologi Sel dan Molekuler Fakultas Kedokteran Universitas Udayana disertai dengan ethical clearance pada bulan Juni-Agustus 2021. Materi dalam penelitian ini adalah korban banjir bandang Luwu Utara sebanyak 40 korban terdiri atas 31 korban yang sudah dinyatakan teridentifikasi, 6 korban hilang atau belum ditemukan, dan 3 korban belum teridentifikasi. Korban yang dinyatakan teridentifikasi berdasarkan hasil pemeriksaan (post mortem) yang dibandingkan dengan data ante mortem sesuai dengan prinsip identifikasi Interpol (International Criminal Police Organization). Tiga puluh satu korban yang teridentifikasi dilakukan pemeriksaan primer dan atau sekunder, dimana 20 korban diidentifikasi dengan pemeriksaan sekunder dan 11 korban diidentifikasi dengan pemeriksaan primer dan sekunder, serta tiga korban yang belum teridentifikasi dilakukan pemeriksaan primer DNA. Berdasarkan hasil pemeriksaan DNA, didapatkan hasil bahwa terduga keluarga kemungkinan besar bersaudara dengan salah satu korban dengan nomor PM. 008.","PeriodicalId":30857,"journal":{"name":"Simbiosis Journal of Biological Sciences","volume":"120 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87930056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0