cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Gunawan
Contact Email
gunawan@ulm.ac.id
Phone
+628123432500
Journal Mail Official
bioscientiae@ulm.ac.id
Editorial Address
Program Studi Biologi Gedung I FMIPA Unlam Jl. A. Yani Km 36,0 Banjarbaru Kalimantan Selatan Email: bioscientiae@ulm.ac.id
Location
Kota banjarmasin,
Kalimantan selatan
INDONESIA
Bioscientiae, Jurnal ilmu ilmu Biologi
Published by Universitas Lambung Mangkurat
ISSN : 28081838     EISSN : 28084438     DOI : https://doi.org/10.20527/b.v19i1
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Immunology & microbiology Veterinary
Jurnal Ilmiah BIOSCIENTIAE adalah jurnal ilmiah yang diterbitkan oleh Program Studi Biologi Fakultas MIPA Universitas Lambung Mangkurat untuk mempublikasikan karya ilmiah mahasiswa, dosen, dan peneliti di bidang biologi. Setiap naskah yang diterima redaksi Jurnal Bioscientiae akan ditelaah oleh Mitra bestari dan Anggota Redaksi. Jurnal Bioscientiae menerbitkan paling banyak 2 (dua) review article tiap terbitan. Terbit dua kali setahun, pada bulan Januari dan Juli. Terbit pertama kali tahun 2004.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 144 Documents
 10   11   12   13   14 
PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN BETOK (Anabas testudineus) YANG DIPELIHARA PADA SALINITAS BERBEDA Junius Akbar
Bioscientiae Vol 9, No 2 (2012): Bioscientiae Volume 9 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (315.331 KB) | DOI: 10.20527/b.v9i2.3805

Abstract

Peningkatan permintaan ikan betok dan ketersediaan perairan payau telahmeningkatkan kesempatan untuk mengembangkan ikan betok untuk dibudidayakan diperairan tersebut. Penelitian yang dilakukan bertujuan untuk melakukan evaluasi toleransisalinitas ikan betok. Ikan uji yang digunakan ikan betok dengan bobot awal berkisar 15-20 g/ekor. Ikan uji ditempatkan dalam bak plastik 45 L sebanyak 10 ekor per bak plastik.Penelitian ini menggunakan metode eksperimen. Desain percobaan yang digunakanadalah Rancangan Acak Lengkap (RAL) dengan perlakuan salinitas yang berbeda 0%o,10%o, dan 20%o dan masing-masing perlakuan diulang 3 kali. Hasil yang diperolehmemperlihatkan bahwa pertumbuhan mutlak dan pertumbuhan relatif individu tertinggiterjadi pada media salinitas 0%o masing-masing sebesar 13,13 dan 73,12%. Sedangkanrerata tingkat kelangsungan hidup tertinggi pada perlakuan salinitas 20%o sebesar 90%.
Autekologi dan Pemanfaatan Buah Untit (Nephelium maingayi Hiern) oleh Suku Dayak Ngaju Kalimantan Tengah Dini Pujiarti; Gunawan Gunawan; Eny Dwi Pujawati
Bioscientiae Vol 18, No 1 (2021): Bioscientiae Volume 18 No 1
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.292 KB) | DOI: 10.20527/b.v18i1.4064

Abstract

Indonesia is a country with diverse genetic resources (SDG) of tropical fruits, this study aimed to provide information about Untit fruit including environmental factors associated with this fruit (Nephelium maingayi), and utilization of the Untit fruit plant by the Dayak Ngaju tribe in Cempaga District, Kotawaringin Timur Regency, Central Kalimantan. The data used in this study were primary data and secondary data. Primary data collection was carried out by field observation and semi-structured interviews using a questionnaire. Secondary data is the result of literature studies from various libraries to support primary data. Environmental parameters (air temperature, humadity, soil pH, soil temperature, altitude and distance from water sources) in the field were analysis using Principal Component Analysis (PCA). The result of analysis showed that the most influential enviromental factor Untit fruit plants was air temperature. The plant was used as table fruit, medicine and building materials. In addition, the fruit plant Untit is used by the Dayak Ngaju tribes as a medicine for stomach aches (dysentery), medicine for wounds, rashes, pimples and ulcers. The most widely used parts of the plant were fruit, leaves, stems and bark.
TOKSISITAS AIR LIMBAH DETERJEN TERHADAP IKAN MAS (Cyprinus carprio) Bunda Halang
Bioscientiae Vol 1, No 1 (2004): Bioscientiae Volume 1 No 1
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (105.427 KB) | DOI: 10.20527/b.v1i1.131

Abstract

Air limbah deterjen dari rumah tangga merupakan salah satu komponen yang dapat menimbulkan efek yang buruk terhadap biota air. Penelitian ini bertujuan untuk mengetahui efek toksik air limbah deterjen yang terpapar pada ikan mas (Cyprinus carprio) dan menentukan nlai LC50 dari deterjen tersebut. Metode yang digunakan dalam penelitian ini adalah metode eksperimen, yaitu melakukan uji temuan awal, uji definitif dengan variasi konsentrasi air limbah deterjen : 0 mg/L, 10 mg/L, 20 mg/L, 30 mg/L, 40 mg/L, dan 50 mg/L dengan tiga kali seri. Total ikan mas (berat per ekor = 30 gr) yang digunakan ialah 10 x 6 x 3 = 180 ekor. Data dianalisis dengan menggunakan metode LitchfieldWilcoxon. Hasil penelitian ini menunjukkan bahwa deterjen mempunyai sifat sebagai toksikan terhadap ikan dan konsentrasi deterjen yang tinggi memperbesar toksisitasnya. Konsentrasi air limbah deterjen untuk LC50 96 jam adalah sebesar 36 mg/L.
ANALISIS JUMLAH KROMOSOM DAN ANATOMI STOMATA PADA BEBERAPA PLASMA NUTFAH PISANG (MUSA SP.) ASAL KALIMANTAN TIMUR Fitri Damayanti
Bioscientiae Vol 4, No 2 (2007): Bioscientiae Volume 4 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (518.956 KB) | DOI: 10.20527/b.v4i2.163

Abstract

East Kalimantan is an area rich in banana germ plasm. Conservation should be focused not only on varieties of high economic values, but on those of unknown economic value as well. Studies on genetic, morphological, anatomical, and agronomical characters of plants are required to avoid duplications of germ plasm collections. In the present study six banana germ plasm accessions - AK1M, AK2M, AK3M, AK4M, AK7P and AK8P - from East Kalimantan were examined. The objective was to reveal the ploidy based on chromosome numbers and to characterize the anatomy of the stomata. Chromosome analysis revealed different ploidies: diploid and triploid, with chromosome number 2n=22 for accessions AK1M, AK2M, AK3M, AK4B, and AK7P, and 2n=33 for accession AK8P. There was a correlation between the sizes of the epidermal cell and the stomata. Accession AK8P with triploidy had bigger epidermal cells and stomatas. The stomatas were located on the upper and lower surfaces of leaves with the exception of acccession AK4B whose stomata were located only on the lower surface. The highest stomatal density on the upper surface (3227.18 /mm2) was shown by accession AK3M with stomatal index value of 6.44%, while the highest value on the lower surface (17222.22/mm2) was found on accession AK4B with stomatal index of 15.35%.
PENGARUH EKSTRAK DAUN ZODIA (Evodia suaveolens) SEBAGAI LARVASIDA NABATI TERHADAP KEMATIAN JENTIK NYAMUK Aedes aegypti Bayu Hari Mukti; Budi Prayitno; Rizky Ramadhani; Dede Mahdiyah
Bioscientiae Vol 19, No 2 (2022): Bioscientiae Volume 19 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/b.v19i2.6248

Abstract

Nyamuk Aedes aegypti merupakan vektor salah satu penyakit paling mematikan yaitu Dengue Haemorraghic Fever (DHF) atau Demam Berdarah Dengue (DBD). Zodia merupakan tanaman perdu asli Indonesia dari suku jeruk- jerukan (Rutaceae) yang mengandung zat aktif linalool serta alpha-pinene sebagai pengusir (repellent) nyamuk dan zat limonene, evodiamin serta rytaecarpin/rutacharpine yang berpotensi sebagai racun larvasida untuk memutuskan rantai hidup nyamuk vektor penyakit. Penelitian ini bertujuan  untuk mengetahui pengaruh dan efektivitas larvasida nabati dari ekstrak daun zodia (Evodia suaveolens) terhadap kematian jentik nyamuk Aedes aegypti. Metode Rancangan Acak Lengkap (RAL) digunakan dengan 6 perlakuan konsentrasi 0%, 2%, 4%, 6%, 8% dan 10% ekstrak daun zodia dengan 4 kali pengulangan dan sampel 240 jentik Aedes aegypti instar III atau IV. Tes bioassay digunakan untuk menguji banyaknya larva nyamuk Aedes  aegypti  yang mati karena perlakuan konsentrasi yang diberikan selama 24 jam. Data dianalisis dengan Uji hipotesis Kruskal-Wallis (p-value < 0,05) dan Uji perbandingan Mann-Whitney. Hasil pengujian bioassay dengan koreksi rumus Abbot terhadap 7,5% kematian kontrol adalah 98,92% atau bahwa persentase efektivitas ekstrak daun zodia terhadap kematian jentik nyamuk Aedes aegypti sangat efektif sebagai alternatif larvasida nabati. Uji Kruskal-Wallis menyatakan hasil p-value sebesar 0,009 < 0,05, berarti terdapat pengaruh ekstrak daun zodia terhadap jumlah kematian jentik nyamuk Aedes aegypti. Hasil Uji Mann- Whitney dengan perbandingan perlakuan konsentrasi 2% dan 4% memperoleh p- value 0,500 > 0,05, berarti bahwa kematian jentik nyamuk di konsentrasi 2% sama dengan kematian di konsentrasi 4%. 2% adalah konsentrasi ekstrak yang disarankan digunakan dalam pengendalian jentik nyamuk Aedes aegypti.
Sebaran Populasi Tumbuhan Talas (Colocasia esculenta L. Shoot. ) di Desa Karang Intan Kabupaten Banjar Helin Mardiana; Anang Kadarsah; Erma Agusliani
Bioscientiae Vol 19, No 2 (2022): Bioscientiae Volume 19 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/b.v19i2.6515

Abstract

Taro (Colocasia esculenta L. Shoot) is a food crop that has the potential as a source of carbohydrates in food diversification. About 10% of the world's population consume taro as food. This type of plant does not require special growing conditions and is an important source of food because the tubers have good nutritional value. This study aims to analyze the density and the distribution of taro population in Karang Intan Village, Banjar Regency, South Kalimantan. The distribution population study was carried out using the plot-making method, each point was made of 3 plots with a size of 5x5 and then calculated the density of taro and its distribution pattern with the morisita index. The results showed that the density value of taro plants in Karang Intan village was 0.15 m2 while in Runjat village it was 0.14 m2. Based on the distribution pattern with a value of 0.58 in Karang Intan and Runjat villages of 0.39 which means the distribution pattern is uniform. The calculated X2 value in Karang Intan and Runjat villages is smaller than X2 table, namely 11.7647 < 47.400 and 16,8125 < 44,958, this means that the distribution pattern is not significantly different.
Teknik Peningkatan Kesuburan Lahan Berpasir Dengan Perlakuan Pupuk Kandang Ayam Pada Budidaya Kacang Tanah Saijo Saijo
Bioscientiae Vol 19, No 2 (2022): Bioscientiae Volume 19 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/b.v19i2.6614

Abstract

The study aimed to analyze the effective dose of chicken manure in the peanut cultivation using sandy soil. The data were analysed by a one-factor randomized block design with 4 levels repeated 4 times, therefore that 16 experimental units were obtained. The treatment dose level was in the form of fertilizer, sometimes chicken. The variables observed were: plant height (cm), number of wet pods planted (pods), weight of wet pods planted (g), weight of dry pods planted (g), number of seeds planted (seeds) and weight of dry seeds planted (g). The result showed treatment of chicken manure dose at a dose of 15 t ha-1 (A3) gave a very significant effect on all plant height variables. Treatment dose of manure 5 t ha-1 also had a significant effect on yield variables in the form of number of pods, wet pod weight, and dry pod weight. The most effective doses were 10 t ha-1 (A2) and 15 t ha-1 (A3). In addition, the variable number of seeds and dry seed weight of treated pods at a dose of 10 t ha-1 (A2) gave the highest number of seed pods at 76.50 seeds plant-1 and the heaviest pod dry weight was 45.06 g plant-1.
Uji Pengaruh Pestisida Nabati Menggunakan Ekstrak Daun Sirsak (Annona muricata) terhadap Walang Sangit (Leptocorisa oratorius) Vika Maulida
Bioscientiae Vol 19, No 2 (2022): Bioscientiae Volume 19 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/b.v19i2.6565

Abstract

Vegetable pesticides are chemical compounds derived from plants that are used to eradicate Plant Destruction Organisms (OPT) in the form of pests and plant diseases as well as plant pests (weeds). Walang sangit (Leptcorisa oratorius F.) is a nuisance insect or pest that often damages cultivated plants. This pest can damage almost all types of plants. The purpose of testing vegetable pesticides using soursop leaf extract (Annona muricata) is to determine the effectiveness of vegetable pesticides using the extract method from soursop leaves (Annona muricata) against rice bugs (Leptocorisa oratorius F.) on rice plants. The application of different concentrations of botanical pesticides (60 ml/L, 70 ml/L, and 90 ml/L) and different treatments, namely in the morning, afternoon and evening. The results obtained were in treatment A1 with a concentration of 60ml/liter died faster than other treatments and concentrations. The uneven death of walang sangit can be caused by several things such as age differences, lack of oxygen, as well as food and drinks available in plastic cups.
ETNOBOTANI KAPUL (Baccaurea macrocarpa) DAN LIMPASU (Baccaurea lanceolata) OLEH SUKU DAYAK DAN SUKU BANJAR DI KABUPATEN HULU SUNGAI SELATAN DAN HULU SUNGAI TENGAH Nor Hikmah; Gunawan Gunawan
Bioscientiae Vol 19, No 2 (2022): Bioscientiae Volume 19 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/b.v19i2.6593

Abstract

The Dayak and Banjar people who generally live on the banks of the river often take advantage of forest product materials such as plants for the purpose of meeting food needs, customs and so on. This study reveals the use of Baccaurea macrocarpa and Baccaurea lanceolata by the Dayak and Banjar tribes in Hulu Sungai Selatan and Hulu Sungai Tengah districts. The study used the snowball sampling method, visiting and interviewing the community who were key respondents on a rolling basis and collecting data from informant discussions. The results showed that the Dayak and Banjar tribes traditionally still use the kapul and limpasu plants, the parts used are roots, stems, leaves and fruit, and the most used parts for the limpasu plants are 50% fruit, the most used kapul plants are 66 fruit parts. ,6%. These plants are used as complementary materials for processed foods, building materials, cosmetics, health drugs such as: fever medicine, internal heat, stomach pain, facial skin care, refreshing the body and treating the covid'19 virus. However, the current utilization is rarely carried out due to changes in land function such as land clearing for gardens and construction of houses, thus endangering plant habitats and the need for follow-up actions such as conservation activities Keyword : Dayak Tribe, Banjar Tribe, Baccaurea macrocarva, Baccaurea lanceolata
KERAGAMAN MAKROZOOBENTOS SUNGAI PENGAMBAU HULU, HULU SUNGAI TENGAH Bayu Hari Mukti
Bioscientiae Vol 20, No 1 (2023): Bioscientiae Volume 20 No 1
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/b.v20i1.6961

Abstract

Sungai merupakan salah satu ekosistem perairan yang bermuara pada lautan dan merupakan habitat berbagai organisme perairan air tawar yang berdasarkan kebiasaan hidupnya digolongkan menjadi bentos, periphyton, plankton, nekton dan seston. Hewan bentos adalah organisme yang melekat/beristirahat atau hidup pada sedimen dasar ekosistem perairan. Penelitian ini bertujuan untuk menganalisis keragaman makrozoobentos di sungai Pengambau Hulu.  Pengambilan sampel dilakukan dengan menentukan 3 stasiun pengamatan secara purposif. Tiap stasiun dibagi menjadi 3 zona pengamatan yaitu tepi kiri dan kanan serta tengah sungai. Tiap zona diambil 5 titik pengamatan. Sampel dasar sungai diambil dengan menggunaan Ekman Grab berukuran 15 x 15 cm. Sampel kemudian disaring dan dibilas untuk mendapatkan spesimen bentos. Spesimen selanjutnya diidentifikasi di laboratorium biologi STKIP PGRI Banjarmasin. Berdasarkan hasil penelitin ditemukan 8 jenis makrozoa bentos di sungai Pengambau Hulu yaitu  Stenomelania torulosa, Melanoides tuberculata, Corbicula javanica, Elimia proxima, Aeshna sp., Parathelphusa convexa, Phylloda foliacea, dan Pila virescens. Tiga jenis dengan kelimpahan tertinggi adalah Corbicula javanica (kelimpahan relatif 24%), Elimia proxima (24%), dan Stenomelania torulosa (21%). Keragaman makrozoa bentos di sungai Pengambau Hulu tergolong sedang dengan nilai indeks 1,72; kekayaan jenisnya rendah dengan nilai indeks 1.31; dan kemerataan jenis tinggi dengan nilai indeks 0,88.

Page 12 of 15 | Total Record : 144

 10   11   12   13   14 

Filter by Year

2004 2025


Reset
Filter By Issues
All Issue Vol 22, No 1 (2025): Bioscientiae Volume 22 No 1 Vol 21, No 2 (2024): Bioscientiae Volume 21 No 2 Vol 21, No 1 (2024): Bioscientiae Volume 21 No 1 Vol 20, No 2 (2023): Bioscientiae Volume 20 No 2 Vol 20, No 1 (2023): Bioscientiae Volume 20 No 1 Vol 19, No 2 (2022): Bioscientiae Volume 19 No 2 Vol 19, No 1 (2022): Bioscientiae Volume 19 No 1 Vol 18, No 2 (2021): Bioscientiae Volume 18 No 2 Vol 18, No 1 (2021): Bioscientiae Volume 18 No 1 Vol 17, No 2 (2020): BIOSCIENTIAE VOLUME 17 NO. 2 Vol 17, No 1 (2020): BIOSCIENTIAE Volume 17 No. 1 Vol 14, No 1 (2017): Bioscientiae Volume 14 No 1 Vol 9, No 2 (2012): Bioscientiae Volume 9 No 2 Vol 9, No 1 (2012): BIOSCIENTIAE VOLUME 9 NO 1 Vol 8, No 2 (2011): Bioscientiae Volume 8 No 2 Vol 8, No 1 (2011): Bioscientiae Volume 8 No 1 Vol 7, No 2 (2010): Bioscientiae Volume 7 No 2 Vol 6, No 2 (2009): Bioscientiae Volume 6 No 2 Vol 6, No 1 (2009): Bioscientiae Volume 6 No 1 Vol 5, No 1 (2008): Bioscientiae Volume 5 No 1 Vol 4, No 2 (2007): Bioscientiae Volume 4 No 2 Vol 4, No 1 (2007): Bioscientiae Volume 4 No 1 Vol 3, No 2 (2006): Bioscientiae Volume 3 No 2 Vol 3, No 1 (2006): Bioscientiae Volume 3 No 1 Vol 2, No 2 (2005): Bioscientiae Volume 2 No 2 Vol 2, No 1 (2005): Bioscientiae Volume 2 No 1 Vol 1, No 2 (2004): Bioscientiae Volume 1 No 2 Vol 1, No 1 (2004): Bioscientiae Volume 1 No 1 More Issue