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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
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Serapan Fosfat dan Respon Fisiologis Tanaman Cabai Merah Cultivar Hot Beauty Terhadap Mikoriza dan Pupuk Fosfat PadaTanah Ultisol Siti Zulaikha; Gunawan Gunawan
Bioscientiae Vol 3, No 2 (2006): Bioscientiae Volume 3 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (115.913 KB) | DOI: 10.20527/b.v3i2.154

Abstract

The research aimed to study the influence of interaction between inoculation of  mycorhiza and the dose of phosphate fertilizer to phosphate nutrient absorption and physiological response of red chili on Ultisol soil. Using Randomized Block Design, the two factor factorial trial was conducted in three replications. The first factor was four levels of  mycorhiyza, i.e., 0, 3, 5, and 7 of  mycorhiza tablets, and the second factor was the levels of fertilizer dose, i.e., 90, 135, and 180 kg of  P2O5 ha-1. The seeds of 21 days old were planted in the ultisol soils placed on the polybags. The observed parameters were phosphatte nutrient absorption, crop growth rate (CGR), relative growth rate (RGR), and net assimilation rate (NAR). The result revealed that combination treatment between 7 tablets per plant of mycorhiza inoculation and phosphate dose of 135 kg ha-1 resulting the highest plant growth rate on 4 – 5 weeks after planting (wap), net assimilation rate on 3 – 5 wap, and  phosphate nutrient absorption (6,86 mg g-1).
Pengaruh Giberelin Dan Temperatur Terhadap Pertumbuhan Semai Gandaria (Bouea macrophylla Griffith.) Hermalina Sinay
Bioscientiae Vol 8, No 1 (2011): Bioscientiae Volume 8 No 1
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.16 KB) | DOI: 10.20527/b.v8i1.186

Abstract

Gandaria (Bouea macrophylla Griffith), is one of the fruit plants belongs to family Anacardiaceae. Young fruits of gandaria are normally consumed as salad, while mature fruits are consumed as fresh fruit or juice. Recently, the population of gandaria is getting less due to  people activity of cutting trees for housing. On the other hand, this activity is not followed by  replanting new plants for maintaning this species.   Naturally, the seed of gandaria can germinate and grow, but its growth is slow. Treatments with cold or warm stratification, acid and organic solution or  growth hormones can be applied to promote germination. Gibberellins is one of growth hormones that can promote seed germination. The objectives of this research were to study the effects of gibberellins and temperature on seedling growth of gandaria. Samples  used in this research were  mature fruits of gandaria taken from Lateri Ambon. Variables measured were the speed of seedling emergence, plant height, and leaf number. Factorial pattern of  complete randomized block design was used in this research  with the first factor were gibberellins concentrations which consist of 4 levels 0 ; 0,2 ; 0,4 and 0,8 ppm , and the second factor were temperature which consist of 3 levels 40C, 290C and 370C, each combination treatment with three replication. Data were analyzed using analysis of variance and followed by Duncan multiple range test (DMRT) at the significant level of 5%.  The results showed that gibberellins and temperature significantly increased  the speed of seedling emergence, plant height, and leaf number with the highest value obtained in 0,2 ppm gibberellin at temperature 4oC treatment.  The highest value of seedling emergence was obtained in 0,4 ppm of gibberellins concentration at temperature 40C treatment. It can be concluded that the best  quality and quantity of seedling was obtained in treatment of 0,2 ppm gibberellin concentration at temperature 4oC .
PENGARUH EKSTRAK BIJI DURIAN (Durio zibethinusMurr) TERHADAP PENINGKATAN GAIRAH SEKSUAL MENCIT (Mus musculus L) JANTAN Noni Arai Setyorini
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 (268.008 KB) | DOI: 10.20527/b.v9i2.3874

Abstract

Biji durian yang sampai saat ini belum dimanfaatkan, ternyata mengandung alkaloidyohimbin yang bermanfaat sebagai afrodisiaka (peningkat gairah seksual). Penelitian inibertujuan untuk membuktikan khasiat biji durian sebagai afrodisiaka pada mencit jantan.Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4kelompok perlakuan dan 3 ulangan, yaitu K1 : Kontrol (perlakuan dengan pemberian 1 mlakuades), K2 ( Perlakuan dengan 1 ml ekstrak 10%), K3 (Perlakuan dengan 1 ml ekstrak15% ) dan K4 (Perlakuan dengan 1 ml ekstrak 20%). Masing-masing ekstrak diberikan padahewan uji per oral 1 ml setiap har. Sore hari menjelang malam mencit jantan dimasukkan kedalam kandang mencit betina agar terjadi perkawinan. Pemberian ekstrak dan pengamatandilakukan selama 9 hari dari pukul 18.00 – pukul 19.00. Parameter yang diamati untukmenilai gairah seksual mencit jantan terhadap mencit betina adalah frekuensi pendekatan danfrekuensi kawin. Pada hari ke 10 diadakan pembedahan untuk diambil spermatozoa vasdeferensnya. Data yang diperoleh diolah secara statistik dengan uji ANAVA  = 5% untukmengetahui adanya perbedaan nyata dan dilanjutkan Uji BNT, untuk mengetahui letakperbedaan pengaruh antar perlakuan. Hasil penelitian mendapatkan bahwa pemberian ekstrakbiji durian meningkatkan frekuensi pendekatan dan frekuensi kawin mencit jantan sertapeningkatan jumlah spermatozoa.
KULTUR JARINGAN BEBERAPA KULTIVAR BUAH PISANG (Musa paradisiaca L.) DENGAN PEMBERIAN CAMPURAN NAA DAN KINETIN Chatimatun Nisa; Rodinah Rodinah
Bioscientiae Vol 2, No 2 (2005): Bioscientiae Volume 2 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (225.064 KB) | DOI: 10.20527/b.v2i2.145

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh interaksi antara campuran NAA dan Kinetin  terhadap pertumbuhan tiga kultivar buah pisang secara teknik kultur jaringan.  Penelitian dilakukan dengan RAL dua factor, dengan zat perangsang tumbuh terdiri dari 6 kombinasi NAA (0,4, 0,8, dan 1,2 mg l-1) dan Kinetin (6 dan 9 mg l-1), menggunakan 3 kultivar pisang (kepok, uli/mauli, dan raja). Pengamatan secara kuantitas dilakukan terhadap persentase hidup, kontaminasi dan saat pembentukan kalus, dan secara kualitas terhadap defferensiasi morfologi eksplan pada minggu ke 4, 8 dan ke 12 setelah penaburan dengan satuan penilaian tertentu.  Dari hasil percobaan tidak ditemukan interaksi antara campuran NAA dan Kinetin dengan kultivar pisang terhadap semua peubah  pengamatan.  Perlakuan NAA 0,4 mg l-1 + kinetin 6 mg l-1 kultivar pisang mauli memberikan  hasil yang tertinggi terhadap persentase hidup eksplan yaitu 87,5% dan persentase kontaminasi terendah yaitu < 5% sedangkan pemberian NAA 0,8 mg l-1 + kinetin 9 mg l-1 kultivar pisang kepok memberikan saat pertumbuhan kalus yang tercepat yaitu 11 hari.
PENETASAN TELUR DAN MORTALITAS PUPA NYAMUK Aedes aegypti PADA PERBEDAAN KONSENTRASI AIR REBUSAN SERAI (Andropogon nardus L) Yusrina Ulfah; Abdul Gafur; Eny Dwi Pujawati
Bioscientiae Vol 6, No 2 (2009): Bioscientiae Volume 6 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (285.94 KB) | DOI: 10.20527/b.v6i2.177

Abstract

Aedes aegypti is the main vector of dengue (DBD) and Chikungunya disease. The mosquito eradication efforts with chemicals has negative impact, there for other alternative with optimal result and less negative effect are needed. One of the natural alternatives materials can be use is Andropogon nardus L. The conduct of this research is to know the effect of Andropogon nardus L on the hatch of egg and pupa mortality of Aedes aegypti. Research use completely randomized design with 5 treatments, which are control (concentration 0%), 5%, 10%, 15% and 20% concentration. The Anava result indicate that Andropogon nardus L with 0% concentration increase the time and level of egg hatch than the 20 % concentration. The Anava pupa mortality result indicate that young pupa have higher lethal amount than old pupa. The conclusion of the research are fragrant grass water can decrease the time and level of egg hatch and increase the mortality of Aedes aegypti pupa.
EVALUASI SIFAT KUANTITATIF GENOTIPE KACANG TANAH (ARACHIS HYPOGEA (L) MERR.) DENGAN RANCANGAN AUGMENTED Fitri Damayanti; Sutoro Sutoro
Bioscientiae Vol 5, No 1 (2008): Bioscientiae Volume 5 No 1
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (46.16 KB) | DOI: 10.20527/b.v5i1.3588

Abstract

Permasalahan evaluasi penampilan genotipe-genotipe kacang tanah di lapangan seringmengalami kendala dalam pelaksanaannya. Banyaknya galur atau genotipe kacang tanah yangakan diuji memerlukan lahan percobaan yang luas, sehingga semakin banyak genotipe yang akandiuji makin luas lahan yang diperlukan. Untuk mengatasi masalah tersebut maka ulangandiberikan pada sebagian kecil dari perlakuan (genotipe). Rancangan yang dapat digunakan untukmengatasi masalah tersebut adalah rancangan augmented.Melalui rancangan augmented dalam pemuliaan tanaman dengan evaluasi peubah kuantitatifgenotipe kacang tanah maka genotipe-genotipe kacang tanah dapat dikelompokkan dalam limakelompok berdasarkan tinggi pendeknya tanaman, banyak sedikitnya jumlah cabang dan banyaksedikitnya jumlah polong.
DISCRIMINATION OF FEMALE DISCRIMINATION OF FEMALE DISCRIMINATION OF FEMALE A E D E S A E G Y P T I A E D E S A E G Y P T I A E D E S A E G Y P T I A E D E S A E G Y P T I (DIPTERA: CULICIDAE) (DIPTERA: CULICIDAE) (DIPTERA: CULICIDAE) (DIPTERA: CULICIDAE) FROM BANJARMASIN AND YOGYAKARTA BASED ON WING FROM BANJARMASIN AND YOGYAKARTA BASED ON WING FROM BANJARMASIN AND YOGYAKARTA BASED ON WING FROM BANJARMASIN AND YOGYAKARTA BASED ON WING MEASUREMENTS MEASUREMENTS MEASUREMENTS MEASUREMENTS Abdul Gafur
Bioscientiae Vol 1, No 2 (2004): Bioscientiae Volume 1 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.378 KB) | DOI: 10.20527/b.v1i2.136

Abstract

Morphometric analysis of wing venation was performed for discrimination of females of three populations of A e d e s a e g y p ti previously could only be separated by gas chromatographic analysis of cuticular components. Images of detached wings observed under a microscope of low magnification were saved as bitmap files. Cartesian coordinates of termination and branching points of each wing were digitally recorded and were subsequently used in determination of interpoint distances. Two discriminant analyses using standardized distances selected 7 variables that could distinguish females of  the three populations with 86.7% and 85% success rate. The differences in wing measurements gave further evidence of genetic separation of populations of the species.
BIOMASSA PURUN TIKUS (Eleocharis dulcis Trin.) PADA TIGA TITIK SAMPLING DI DESA PUNTIK KECAMATAN ALALAK KABUPATEN BARITO KUALA Atika Setyorini; Krisdianto Krisdianto; Syaiful Asikin
Bioscientiae Vol 6, No 1 (2009): Bioscientiae Volume 6 No 1
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.953 KB) | DOI: 10.20527/b.v6i1.168

Abstract

Biomass of Purun Tikus (Eleocharis dulcis. Trin) in Three Sampling Locations in Desa Puntik Kecamatan Alalak Kabupaten Barito Kuala South Kalimantan (By: Atika Setyorini; Advisors: Krisdianto, Syaiful Asikin, 2009; 41 pages) This research is aimed to know the biomass of purun tikus in three samplings Desa Puntik Kecamatan Alalak Kabupaten Barito Kuala. The taking of plant sample, soil and water in three location there are Desa Puntik Luar, Puntik Tengah and Puntik Dalam by making the plote size 1x1 m2 in each location. The purun tikus sample on each plot is taking for three times then composited the sample. The parameter that measured such as the plant high, dry weight, wet weight, water rate and rough fibre of purun tikus every two weeks for six weeks observation time. Beside that also analyze the contain of N, P, K in soil. The highest rate of wet weight biomass is 8.354,78 gr/m2 and dry weight biomass is 3.282,68 gr/m2, and the highest rate of high plant is 31,72 cm, the number of individu in each clump is 16, dry weight is 1,13 gr, wet weight is 1,84 gr, water rate is 83,16% and the rough fibre is 10,75%.
Uji Potensi Antifungi Koloid Perak Nanopartikel (AgNPs) terhadap Aspergillus niger Witiyasti Imaningsih; Ahmad Budi Junaidi; Imam Kurniawan
Bioscientiae Vol 17, No 1 (2020): BIOSCIENTIAE Volume 17 No. 1
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (394.967 KB) | DOI: 10.20527/b.v17i1.3131

Abstract

Silver nanoparticles (AgNPs) antimicrobial activity has known to be more effective than any antibiotics. Diseases which caused by pathogenic fungi has increased because of the ability of pathogenic fungi to survive against antibiotic. Silver nanoparticles have the ability to inhibit the transport material from the environment around microorganisms. The aims of this study are to measure the value of Minimal Inhibitory Concentrations (MIC) and Minimal Fungicidal Concentrations (MFC) of colloidal AgNPs to Aspergillus niger. MIC and MBC are determined based on the correlation between concentration of colloidal AgNPs and biomass of Aspergillus niger. Measurement of Aspergillus niger biomass based on treatments of Aspergillus niger spore which was applied by various concentrations of the colloidal AgNPs. Aspergillus niger spores were incubated for 5 days at room temperature above orbital shacker. MIC of colloidal AgNPs was Aspergillus niger was 1,18 µg·L-1 . MFC of colloidal AgNPs to Aspergillus niger is 60,57 µg·L-1.
Identifikasi Nematoda pada Lahan Kebun Raya Banua Banjarbaru, Kalimantan Selatan Auliya Hanifa Permata; Dewi Fitriyanti; Abdul Gafur
Bioscientiae Vol 18, No 2 (2021): Bioscientiae Volume 18 No 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (232.173 KB) | DOI: 10.20527/b.v18i2.4160

Abstract

This research is to identify soil nematodes in Kebun Raya Banua in the province of South Kalimantan. Soil samples were taken to a depth of 0-20 cm. Nematodes extraction were conducted using Whitehead and Hemming method. Nematodes were killed by hot formaline. Permanent slides were prepared using Seinhorst (1962) method. Identification was carried out using a microscope with up to 1000x magnification. Two genera of the Order Dorylaimida (Aporcelaimellus and Xiphinema), one genus of the Order Monochida (Iotonchus), and one genus of the order Tylenchida (Criconema) were found.

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