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Jurnal Harpodon Borneo
Published by Universitas Borneo Tarakan
ISSN : 2087121x     EISSN : 25416294     DOI : https://doi.org/10.35334/harpodon.v16i2
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
Jurnal HARPODON BORNEO merupakan jurnal ilmiah dalam bidang Ilmu – Ilmu Perikanan dan kelautan, yang diterbitkan oleh Fakultas Perikanan dan Ilmu Kelautan Universitas Borneo Tarakan. Jurnal ini terbit dua kali setahun, yaitu pada periode bulan April dan Oktober, sebagai media informasi dan komunikasi ilmiah guna menyajikan kompilasi hasil penelitian orisinil, pemikiran dan pandangan dari peneliti, pakar dan pemerhati dalam bidang perikanan dan kelautan serta masyarakat lingkungan pesisir) Jurnal Harpodon Borneo menerima naskah yang merupakan hasil penelitian (research), catatan penelitian (notes), ulas balik artikel (review or mini review article) dan ulasan / kajian pustaka (feature books), dalam bahasa Indonesia maupun bahasa Inggris yang belum pernah atau sedang dipertimbangkan untuk diterbitkan/dipublikasikan pada penerbitan jurnal / bulletin / majalah ilmiah lainya.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 400 Documents
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VALUASI SENSORI KONSUMEN PADA DODOL RUMPUT LAUT (Eucheuma cottoni) DENGAN PENAMBAHAN TEPUNG KANJI DAN TEPUNG KETAN Ira Maya Abdani
Jurnal Harpodon Borneo Vol 6, No 1 (2013): Volume 6 No 1 April 2013
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v6i1.103

Abstract

Dodol rumput laut adalah salah satu jenis produk makanan yang berbahan dasar rumput laut. Proses pengolahan dodol rumput laut yang ada saat ini sangat sederhana, sehingga perlu dikembangkan upaya memodifikasi teknologi pengolahan dodol rumput laut agar mampu meningkatkan preferensi (kesukaan) konsumen. Tujuan dilakukannya penelitian ini adalah memberikan formula terbaik dengan penambahan tepung kanji dan tepung ketan pada dodol rumput laut (Eucheuma cottoni) terhadap tingkat penerimaan konsumen. Penelitian ini menggunakan dua perlakuan yaitu Perlakuan A (konsentrasi tepung kanji masing-masing 20%, 30%, 40% dan 50%) dan Perlakuan B (konsentrasitepung ketan (20%, 30%, 40% dan 50%) dengan tiga ulangan. Pengamatan yang dilakukan pada penelitian ini berupa uji organoleptik/uji hedonik (rasa, warna, dan aroma) dan uji proksimat (kadar air dan serat kasar). Hasil penelitian menunjukkan perlakuan B1 dengan penambahan tepung kanji 20% menghasilkan penilaian organoleptik terbaik untuk rasa dan aroma dodol rumput laut dengan skor rata-rata masing-masing 5,9 dan 5,6, sedangkan penilaian organoleptik terbaik untuk warna terdapat pada perlakuan B2 dengan penambahan tepung kanji 30% dengan skor rata-rata 5,4. Kadar air dodol rumput laut berkisar antara 33,637-15,356% (bb), sedangkan kadar serat kasar berkisar antara 0,037-0,460%.Kata kunci : Dodol, Rumput laut, Eucheuma cottoni, Tepung kanji, Tepung ketan
DINAMIKA ARUS DALAM MENDUKUNG PERIKANAN BUDIDAYA LAUT DI TELUK BONE Widodo S. Pranowo; Candra D. Puspita; Rikha Bramawanto; Rizky A. Adi; Anastasia R. T. D. Kusumawardani
Jurnal Harpodon Borneo Vol 7, No 2 (2014): Volume 7 No 2 Oktober 2014
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v7i2.119

Abstract

Ocean current condition which is hypothized support potential fisheries in Teluk Bone is interesting to be studied. This article presents the result of a simulation of the three-dimensional hydrodynamics modeling, in order to understand the current circulation in Teluk Bone. Snapshots of the modeling produce the phenomena that occur in Southeast Monsun period (August 1-10, 2004) in order to match with data verification available. Sea surface elevation at spring tide is  0.0492 – 2.4140 meters. The speed velocity of surface current at same condition in range of 0.5x10-3 – 12.25x10-3 m/sec, with dominant direction alongshore of the east coast and then headed North and West. Downwelling occurs somewhere in west coast and upwelling occurs somewher in east coast. The vertical upwelling velocity is in range of 0,5x10-3 - 3,5x10-3 m/sec, while vertical downwelling velocity is in range of 0,5x10-3 - 4,6x10-3 m/sec. In this monsoon period, the velocity of surface current support of the marine aquaculture activities, since the range is still follow to UNDP/FAO standard values of  100 cm/sec. The low vertical velocity of upwelling and downwelling keeps nutrients in a low mixing condition, then those can be stable utilized by phytoplankton. Palopo, Suli and Muranti are the coastal city location nearby  that upwelling and downwelling occurs and sea surface current velocity in good suitability for seaweed cultivation, fish farming on “keramba” floating cages/nets and some oyster pearl cultivation. Keywords : current pattern, hydrodynamics modeling, Teluk Bone, marine aquaculture
PEMAFAATAN KULIT UDANG DAN CANGKANG KEPITING SEBAGAI BAHAN BAKU KITOSAN Diana Purnama Sari; Ira Maya Abdiani
Jurnal Harpodon Borneo Vol 8, No 2 (2015): Volume 8 No 2 Oktober 2015
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v8i2.135

Abstract

Processing of crustaceans especially shrimp and crab is a process that keep on progressing years to years. This condition will also followed by the increasing of shrimp shell waste, shrimp head and crab shell. Meanwhile, the processing of shrimp and crab shell is still limited in Tarakan. This research intended to know of the content chitosan of shrimp and crab shell. The research method that is used in this research was descriptive analysis of shrimp shell waste and crab shell with four times repetition. The result showed that the highest yield chitosan in crab shell was 46.30% and the lowest yeild chitosan in shrimp shell was 30.63%. Based on the result of water content analysis, the highest value in shrimp shell was 6.94% 10% and the lowest water content in crab shell was 6.78% 10%.   Keywords: shrimp shell waste, crab shell, yield, and water content. 
PERBANDINGAN RASIO KELAMIN, MORTALITAS DAN PERTUMBUHAN IKAN NOMEI (Harpadon nehereus) YANG BERASAL DARI HASIL PENANGKAPAN NELAYAN JUATA KOTA TARAKAN Indra Perdana; Gazali Salim; Encik Weliyadi
Jurnal Harpodon Borneo Vol 9, No 2 (2016): Volume 9 No 2 Oktober 2016
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v9i2.170

Abstract

The aim of research was to determine the sex ratio test; fish mortality and growth of fish nomei in waters Juata Tarakan City. Method location research is purposive sampling with consideration that the research sites is the main area of fishing nomei in the waters Juata Tarakan City. The variable in this study is the variable sex ratio, mortality, growth allometri, condition index, absolute growth, age structure. Sample collection technique using field surveys. The sampling method by using the technique of "purposive sampling". Primary data obtained from data on length and weight of the fish that fishermen catch nomei performed 5 times a cycle arrest for 3 months for a total of as many as 50 fish of various sizes. Fish samples measured length (cm) and weight (grams). Sampling as many as 50 fish nomei using purposive sampling method is expected to represent the population of fish nomei in the waters Juata Tarakan City.The result showed that the sex ratio is 43.2% male and 56.8% female. The maximum length of male and female fish nomei is 32.2 cm average growth rate of 0,019 cm / day and by 34 cm with a growth rate of 0,017 cm / day. Nomei male and female fish that are allometri positive and negative. The mortality rate of male and female fish that is equal to3.88% per three months and 6.97% per three months. Keywords : Harpadon nehereus; mortality; kelammin ratio; growth; Tarakan
ZOONOTIK BAKTERI Mycobacterium Tuberculosis YANG MENGIFEKSI IKAN GURAMI (Osphronemus gouramy Lac.) Sri Rahmaningsih; Uun Yanuhar
Jurnal Harpodon Borneo Vol 7, No 1 (2014): Volume 7 No 1 April 2014
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v7i1.5

Abstract

Bakteri penyebab penyakit tuberculosis pada manusia dan hewan terutama ikan ini berbentuk batang ramping lurus atau sedikit  bengkok dengan kedua ujungnya membulat. Koloninya kering dengan permukaan berbentuk bunga kol dan berwarna kuning. Mycobacterium marinum berhubungan erat dengan Mycobacterium tuberculosis yang secara kompleks dapat menyebabkan penyakit pada ikan dan binatang amphibi dengan pathologi hampir sama dengan tuberculosis.  Selain dapat menyebabkan infeksi pada ikan, mycobacteria air secara signifikan termasuk  kedalam kelompok zoonotic. Produksi akuakultur Indonesia saat ini cukup tinggi yaitu sekitar 1,7 juta ton pada tahun 2005.  Salah satu komoditas yang menjadi prioritas dalam pembangunan subsektor perikanan budidaya ini adalah ikan gurami (Osphronemus gouramy Lac). .ikan gurame yang disebabkan oleh Mycobacterium sp.  Kejadian mycobacteriosis pada ikan gurame berkisar 30-60% dan penyakit ini dapat menyebabkan kematian hingga 70%. Penelitian ini bertujuan untuk mengetahui infeksi pada ikan gurami  yang disebabkan oleh bakteri Mycobacterium sp.Kata kunci: Mycobacterium sp, ikan gurame.
PRODUKTIVITAS PRIMER FITOPLANKTON DAN KEANEKARAGAMAN JENIS FAUNA MAKROBENTHOS BERDASARKAN KERAPATAN MANGROVE Amrullah Taqwa; Supriharyono Supriharyono; Ruswahyuni Ruswahyuni
Jurnal Harpodon Borneo Vol 3, No 1 (2010): Volume 3 No. 1 April 2010
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v3i1.437

Abstract

The studies of phytoplankton primary productivity and diversity of macrobenthic fauna in different density of mangrove were carried out from May to June 2009 in mangrove conservation area, in Tarakan, East-Kalimantan, Indonesia. Content of chlorophyll-a converted to phytoplankton primary productivity by Strickland formula.  Diversity of macrozoobenthos calculated with Shannon’s Index. Phytoplankton primary productivity in high, middle and low density of mangrove are 50.13±5.53 mgC/m3/d; 45.32±6.48 mgC/m3/d and 41.48±6.48 mgC/m3/d respectively.  Shannon’s index value in low, middle and high density of mangrove are 2.24-2.61; 1.33-2.51 and 1.35-2.51 respectively.  The results of this study showed a strong correlation betweeen diversity of macrobenthic fauna and the density of mangrove (Contingency coefficient = 0.554; Sig.= 0.147)Key words: mangrove,  phytoplankton, diversity, macrobenthos.
ANALISIS TEKNIS PENANGKAPAN DAN KOMPOSISI HASIL TANGKAPAN MENGGUNAKAN PUKAT HELA (Trawl) DI PESISIR UTARA TARAKAN Nano Saputra; Gazali Salim; - Yulma
Jurnal Harpodon Borneo Vol 9, No 1 (2016): Volume 9 No 1 April 2016
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v9i1.50

Abstract

The aim of research is analyze of technical arrest and composition of the catch of fishermen using trawl hela in waters the northern coast of Tarakan.  This research used a descriptive exploratory. Retrieving data using purposive sampling station by 10%. The results research of the technical fisheries trawl of hela in Waters Juata ; Ship category is 47% ; while the smallest 12%.  Cargo capacity (GT) most dominating 3 GT 47%, while the smallest 6% : fishermen in the value of the engine unit 2 of 59%. Duration setting, towing, and hauling every fisherman, but the most dominating of any duration : set a duration of 20 minutes as much as 47% : 5 hours towing as much as 53% ; Transporting a duration of 30 minutes, as much as 41%. The results of the study the total number of catches that all fishermen ; Main catch capturing 91%, while the catch by capturing 6%; Dispose of catches at 3% ; The main catches are playing the highest catch of fishermen as much as 430 kg ; Catches up with the catch at the dominance is Penaeus esculentus by 30% ; Discard catch was dominated is Prapenaepsis sculptilis by 30%.Keywords: trawl hela; technical arrest; catch composition; Tarakan
KONDISI PERAIRAN TELUK BULI HALMAHERA TIMUR BERDASARKAN KOMPOSISI JENIS, KELIMPAHAN, DAN INDEKS-INDEKS BIOLOGI FITOPLANKTON Yuliana Andi Ilyas; Fasmi Ahmad
Jurnal Harpodon Borneo Vol 10, No 2 (2017): Volume 10 No.2 Oktober 2017
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v10i2.450

Abstract

The condition of Buli Bay waters is very important to know and needed to support the utilization and management of coastal and marine resources in these waters.  Until now, information about the condition of Buli Bay waters is still very limited so this research becomes important.  This research aims to assess the condition of the Buli Bay waters East Halmahera based on species composition, abundance, and phytoplankton biological indexes.  The research was conducted in December 2014 in the waters of Buli Bay of East Halmahera Regency of North Maluku Province in 5 (five) stations.  Sampling phytoplankton using filtration method by making the plankton withdrawal horizontally for 5 minutes.  The results obtained 19 genera from two classes of phytoplankton namely Bacillariophyceae (10 genera) and Dinophyceae (9 genera).  During the research, the biological index values of phytoplankton were: diversity index (H') : 1.4942-2.0940, equitability index (E) : 0.7415 - 0.9284, and dominance index (D) : 0.1454-0.2893.  Conditions of Buli Bay waters based on the value of phytoplankton diversity index included in the category of waters with moderate fertility         Key words :  abundance, species composition, biology index, and Buli Bay
PERUBAHAN SOSIAL KOMUNITAS PESISIR DAN IMPLIKASINYA TERHADAP DEGRADASI SUMBERDAYA ALAM DI KAWASAN DELTA MAHAKAM, KALIMANTAN TIMUR Jimmy Cahyadi, M.Si
Jurnal Harpodon Borneo Vol 4, No 1 (2011): Volume 4 No 1 April 2011
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v4i1.67

Abstract

This article studies about social change from in perpective of historical sosio of community who live in region Delta Mahakam Kalimantan Timur. Social change from coastal area community Delta Mahakam in the form of institution change influencing social system, has lessened local area carrying capacity is affecting high of resources degradation which is mangrove area is wide in world.  This article substance, that change of community social Delta Mahakam started by some complex social processes like resident increase, contradiction (conflict and integration) between group and community communications process Delta Mahakam with other community having different in perpective background about Delta Mahakam. Social Management Approach Based On Trust Communication between the parties is having importance is alternative submitted in this article end. Keywords : social change, degradation SDA, social management based on trust communication, sustainability
ANALISA PERUBAHAN TURBIDITAS PADA LIMBAH CAIR INDUSTRI TAHU MENGGUNAKAN KITOSAN DARI LIMBAH SISIK IKAN BANDENG Bija, Stephanie; Yulma, Yulma; imra, imra; Aldian, Aldian; Akbar, Akbar
Jurnal Harpodon Borneo VOLUME 12 NO. 1 APRIL 2019
Publisher : Fakultas Perikanan Dan Ilmu Kelautan Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/harpodon.v12i1.1067

Abstract

Biokoagulan merupakan koagulan alami yang bersifat ramah lingkungan. Koagulan alami yang digunakan berasal dari kitosan dan berperan dalam mengikat kotoran yang terkandung dalam air. Penelitian ini bertujuan untuk menganalisis perubahan turbiditas pada limbah cair industri tahu dengan pemberian kitosan dari limbah sisik ikan bandeng. Konsentrasi kitosan yang digunakan untuk mengukur turbiditas limbah cair tahu yaitu 10 ppm, 20 ppm, dan 30 ppm. Hasil penelitian menunjukkan bahwa penggunaan kitosan yang dihasilkan dari limbah sisik ikan bandeng memberikan perubahan turbiditas dengan nilai  yang menurun kemudian naik dan menurun lagi. Secara berturut-turut diperoleh nilai turbiditas 353,07 NTU, 201 NTU, dan 29,27 NTU. Kesimpulan: penggunaan biokoagulan berbasis kitosan dengan konsentrasi tinggi dapat menurunkan nilai turbiditas.

Page 33 of 40 | Total Record : 400

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