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Biospecies
Published by Universitas Jambi
ISSN : 19790902     EISSN : 25030426     DOI : 10.22437
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
The journal specializes in tropical biology research with a multidisciplinary scope encompassing zoology, botany, microbiology, ecology, environmental science, biotechnology, bioinformatics, and evolutionary biology. Distinct from conventional biology journals, BIOSPECIES emphasizes the integration of biodiversity research with indigenous knowledge systems and innovative approaches rooted in tropical ecosystems.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 6 Documents
 1 
Search results for , issue "Vol. 5 No. 1 (2012): Februari 2012" : 6 Documents clear
Studi Etnobotani Rotan Sebagai Bahan Kerajinan Anyaman Pada Suku Anak Dalam (SAD) di Dusun III Senami, Desa Jebak, Kabupaten Batanghari, Jambi. Jumiati, Jumiati; Hariyadi, Bambang; Murni, Pinta
Biospecies Vol. 5 No. 1 (2012): Februari 2012
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v5i1.218

Abstract

Rattan is one of the non-timber forest products that has been widely used by traditional communities for various purposes such as a woven material, rigging purposes, and for other purposes. Suku Anak Dalam, SAD, is a group of indigenous people in Jambi Popinsi who still maintain a close relationship with the surrounding forests.  The group waves rattan to produce variousrattan craft.  This study aims to inventory the diversity of rattan species being used to prduce rattan craft and to document knowledge associated with rattan waving.  The study was undertaken in the village of Jebak, Batanghari Regency, Jambi Province. Data collected through a semi-structured interviews and participant observation. The results indicate the presence of 10 species of rattan commonly used to manufacture various unique SAD rattan craft. The SAD produces at leart18 types of woven rattan for various purposes.
Analisis Ambang Batas Escherichia coli Sebagai Indikator Pencemaran Pada Daging Sapi di Rumah Pemotongan Hewan Kota Jambi Budiono, Hendra
Biospecies Vol. 5 No. 1 (2012): Februari 2012
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v5i1.223

Abstract

Beef is one of the Indonesian favorite foods and provides protein needed for human body’s health and growth. Rumah Pemotongan Hewan (RPH) Jambi is a slaughtering house that provides and distributes beef to traditional markets throughout Jambi City. Therefore, it is very essential to assure safetyof every piece of beef produced by the RPH. This research was undertaken in Biology UP-MIPA Laboratory, University of Jambi, from December 2009 to January 2010. The beef samples were collected from the Jambi RPH. This research employs the Most Probable Number (MPN) method, by observing the growth of Escherichia coli on Endo Agar media, starting from presumptive test until confirmative test. The experiment used 5-5-5 series reaction tubes, including the Durham fermentation tube. The results show that beef produced by the JAMBI RPH is 100% safe to be consumed. The number of Escherichia coli in the fresh beef is still below the maximum threshold level, which is 5 X 101MPN/100 ml
Pemutihan Karang di Perairan Laut Natuna Bagian Selatan tahun 2010 Rudi, Edi
Biospecies Vol. 5 No. 1 (2012): Februari 2012
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v5i1.281

Abstract

Mass coral bleaching is caused by high sea surface temperatures (SST). SST in theNatuna Sea have risen rapidly since late April 2010 and caused mass coral bleaching. This research wascarried out on 14 sites in Tambelan and Serasan Islands, southern Natuna Sea on November 2010. Dataof colony number and coral genera of the bleaching coral were collected using 10 x 2 m2 belt transect atreef slope, 4 – 6 meter depth below sea level. Each transect was replicated three times on each site.The research found 13 genera of bleaching coral. The bleaching coral number ranged from one to sevencolonies/transect. Acropora and Porites suffered the highest bleaching number and occurred on all sites.The highest degree of bleaching coral was occurred on the Manggirang Besar in Tambelan Islands.Over the course of data collection, bleaching in the Southern Natuna Sea was low and did not indicatethe presence of mass coral bleaching. However, the results confirm that a large number of dead coralwith algae (DCA) indicating that many corals might have been bleached approximately since July 2010.We urge the need to perform local and global actions such as promoting marine protected areas toconserve reef ecosystem especially in the southern Natuna.
Efektivitas Konsentrasi Ekstrak Patikan Kerbau (Euporbhia hirta L. ) Terhadap Pertumbuhan Bakteri Staphylococcus aureus Budiarti, Retni
Biospecies Vol. 5 No. 1 (2012): Februari 2012
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v5i1.284

Abstract

Some groups of traditional people in Indonesia use patikan kerbau to treat various diseasesincluding gastrointestinal disease and eczema. Both disease are caused by the bacterium ofStaphylococcus aureus. The lack of empirical data about the efficacy pf the plant urges the need toinvestigate the bioactivity of the plant. This research concludes that the extract of patikan kerbauinhibits the growth of S.aureus at the effective concentration 500 ppm.
Pengaruh Rootone F dan Pupuk Bayfolan terhadap Pembentukan Akar dan Pertumbuhan Anakan Salak Pondoh (Salacca edulis Reinw.) Gustini, Dessi; Fatonah, Siti; Sujarwati, Sujarwati
Biospecies Vol. 5 No. 1 (2012): Februari 2012
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v5i1.693

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh Rootone F dan pupuk Bayfolanterhadap pembentukan akar dan pertumbuhan anakan salah pondoh. Penelitian terdiri dari dua faktoryang disusun secara arak lengkap. Faktor pertama adalah konsentrasi Rootone F yang terdiri dari empattaraf (0, 50, 100 and 150 mg/anakan). Faktor kedua adalah konsentrasi pupuk cair Bayfolan yang terdiridari 4 taraf (0; 1,5; 3 and 4,5 ml/l). Rootone F diberikan dalam bentuk pasta dan dioleskan pada bagianpangkal batang pada saat awal perlakuan. Pupuk Bayfolan diberikan dengan cara penyemprotan keseluruh bagian tanaman dengan frekuensi pemberian seminggu sekali. Interaksi antara Rootone F danBayfolan berpengaruh nyata terhadap jumlah akar dan luas daun. Pembentukan akar, tinggi anakan danluas daun tertinggi didapatkan pada anakan yang mendapatkan perlakuan 150 mg/anakan Rootone Fdan 4,5 ml/L Bayfolan.
Dugaan Cadangan Karbon Biomassa Tumbuhan Bawah dan Serasah di Kawasan Suksesi Alami Pada Area Pengendapan Tailing Pt Freeport Indonesia Windusari, Yuanita; Sari, Nur AP; Yustian, Indra; Zulkifli, Hilda
Biospecies Vol. 5 No. 1 (2012): Februari 2012
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v5i1.694

Abstract

Kawasan suksesi alami pada area pengendapan tailing Tanggul Ganda berpotensi besarsebagai sumber cadangan karbon. Estimasi stok karbon biomassa vegetasi hutan suksesi alami TanggulGanda telah dilakukan selama Pebruari-Mei 2010.Sampel tumbuhan bawah dan serasah diambil dari 7blok yang masing-masing terdiri atas 6 sub plot. Hasil analisis memperlihatkan bahwa stok karbon dikawasan suksesi alami blok B4BL dan B5BL adalah 38,84 ton/ha berasal dari 23,87 ton/ha tumbuhanbawah dan 5,9 ton/ha serasah. Stok karbon di blok B1BB, B4BB, B9BB, B10BB, dan B12BB adalah112,4 ton/ha berasal dari 98,6 ton/ha tumbuhan bawah 13,81 ton/ha serasah. Nilai biomassa dan stokkarbon serasah yang lebih rendah dari tumbuhan bawah diduga berkaitan dengan proses dekomposisibahan organik yang berlangsung lebih cepat pada serasah. Setiap vegetasi menghasilkan kualitasbiomassa yang berbeda. dan sisa biomassa menjadi sumber bahan organik yang dapat dimanfaatkanuntuk memperbaiki kualitas tanah.

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