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Jurnal Harpodon Borneo

harpodon
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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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DISTRIBUSI TAMBAK KOTA TARAKAN BERDASARKAN INTERPRETASI CITRA SATELIT LANDSAT-TM Cahyadi, Jimmy
Jurnal Harpodon Borneo Vol 3, No 1 (2010): Volume 3 No. 1 April 2010
Publisher : Jurnal Harpodon Borneo

The purpose of this research is to detects the distribution of rearing pond district Tarakan. Area study is coastal and sea Tarakan. Stage of this research is observation, survey secondary data survey primary data, process satellite image data and interpretation spatial distribution and area where does image composite result classification use method isoclass unsupervised classification based on satellite image interpretation landsat ETM +7. This result of study showed the distribution of rearing pond district Tarakan intepretation based citra Landsat-TM is 1.566,5 ha with dominant distribution in area west and north par island. From result ground truthing and beginning observation, condition rearing pond is divided on two that is, rearing ponds productive and rearing ponds non productive, where does condition second ratio 1.500,3 rearing ponds productive and 66,2 ha non productive.Keywords : Rearing Pond, Distribution, Citra Landsat ETM +7.

KAJIAN STRATEGIS PENGEMBANGAN EKONOMI WILAYAH PESISIR KECAMATAN TANJUNG PALAS TIMUR Arifin, Asfihannur; Roem, Muhamad
Jurnal Harpodon Borneo Vol 9, No 1 (2016): Volume 9 No 1 April 2016
Publisher : Jurnal Harpodon Borneo

The perception of the coastal regions that identic with poor fishermens, low level of the economy, uneducated and unhealthy environment was as a raw portrait. It also found on coastal area of Tanjung Palas Timur District of Bulungan. There are factors causing low accessibility of people to markets and capital as well as the informal system formed trading marine fishermen bargaining position unfavorable. This study is intended to find a formulation of draft strategies, programs and action plans in order to facilitate the potential and prospects in the region of the study. The results of this study include potential into capital as a force to be developed as well as the prospects of the existing opportunities to be handled appropriately, provide alternative overcome weaknesses in order to cope with market competition outside of the study area.Key words : coastal area, economic district, strategic of study

The Second Kiss dan GPR54: Amplifikasi dan Sekuensing Gen Penyandi Faktor Reproduksi Ikan Nila (Oreochromis niloticus) Simanjuntak, Ricky Febrinaldy
Jurnal Harpodon Borneo Vol 10, No 2 (2017): Volume 10 No.2 Oktober 2017
Publisher : Jurnal Harpodon Borneo

Several years ago since it was first found to play a role in metastasis, Kisspeptin (encoded by Kiss1) that has GPR54 cognitive receptors is known to act as a regulator to initiating reproductive factors, involving GnRH secretion in some vertebrates, including fish. However, each of the other vertebrates will express different kinds of Kisspeptin based on the types and its evolutionary line. The aims of this research is to confirm the Kiss2 type along with the GPR54 receptor on Tilapia. RNA isolation, cDNA cloning and DNA amplification was made from samples of tilapia testes. The DNA amplification result will then be sequenced by MACROGEN. Inc. The amplified results of the Kiss2, GPR54 and β-Actin (positive control) genes observed using agarose gel electrophoresis show the product size of each gene is 199 bp, 155 bp and 197 bp. Confirmation of sequencing results by the BLAST method for Kiss2, GPR54 and β-Actin genes were: 100%, 97% and 100%, respectively. Based on the research, it can be concluded that the results of each target isolated from the gonad of tilapia indicate the homology/similarity of the sample of each target nucleotide sequence with the world database sequence (gene bank).Keywords: Kiss2, GPR54, Reproduction, Nile Tilapia

SISTEM PERTAHANAN TUBUH IKAN : RESPON PERTAHANAN ADAPTIF, MAJOR HISTOCOMPATIBILITY COMPLEX (MHC), RESEPTOR SEL T, SITOKIN Gusman, Ery
Jurnal Harpodon Borneo Vol 4, No 1 (2011): Volume 4 No 1 April 2011
Publisher : Jurnal Harpodon Borneo

Teleostei Fish, as members of other vertebrates have a body defense system when the body is infected by foreign agents from both types of bacteria, viruses, parasites, and fungi. Fish has two defense systems that was natural defense system (innate immunity) and the adaptive defense system (adaptive immunity). Major Histo Compatibility (MHC) is a group or complex of genes that play a role in recognition and signaling between immune cells. T cell receptor (TCR) is an antigen that presented by MHC molecules, both MHC class I or class II MHC, to T cells and then bound by a receptor located on the surface of T cells Cytokines are soluble protein mediators (sometimes bound in the cell membrane ) which bind to receptors on cells target and trigger, regulate, or inhibit cellular functions. Detailed knowledge about the molecular expression of immune cells in fish can be used as a basic reference for designing the construction of peptide-based vaccines that are immunogenic and specifically identify a variety of viruses and bacteria that often infects fish. Keywords : Fish, adaptive immunity, Major Histocompatibility Complex (MHC), Reseptor Sel T, Sitokin

STUDY OF KAPAH CLAM (Meretrix sp.) MANAGEMENT IN AMAL BEACH ZONE TARAKAN CITY, EAST KALIMANTAN Wiharyanto, Dhimas
Jurnal Harpodon Borneo Vol 5, No 1 (2012): Volume 5 No 1 April 2012
Publisher : Jurnal Harpodon Borneo

Amal beach is the side of Tarakan Island and it has high biodiversity. One of fauna found which associated with the mangroves is kapah clam (Meretrix sp.). That has economic value so that faced high exploited along season. Considering that condition study of kapah clam management was very importance. This study were studied from September until October 2009 until December 2010 . This study use primer and secondary data’s include ecology and capture information. SWOT analysis used to take for certain management strategies. Kapah clam (Meretrix sp) collected at intertidal area with survey method and stratified systematic sampling. In each location divided based on zonations area i.e. upper, middle, lower and investigated by using belt transects with frame 1x10 m2 divided in 10 subplot. The distribution, and mean density of the shell were difference at each station. Management strategies priority for kapah clam at Amal beach are : monitoring of Kapah clam source at Amal Lama Beach, selection size in capture, management time for capture, Determine of protecting area and maintaining with restocking. Keywords : Amal Lama beach, Meretrix, Strategic management

ANALISIS MODEL PERTUMBUHAN IKAN BERONANG TULIS (SIGANUS JAVUS) DARI HASIL TANGKAPAN NELAYAN KOTA TARAKAN Achyani, Ratno; Firdaus, Muhammad; Salim, Gazali
Jurnal Harpodon Borneo Vol 5, No 2 (2012): Volume 5 No 2 Oktober 2012
Publisher : Jurnal Harpodon Borneo

Siganus javus is one type of fish that has a lot of potential that is still not fully utilized where these fish contain protein which is high at around 69.2% (weight of wet) and 18.5% (weight of dry). The research objective is to analyze biotechnical of Model Growth absolute, allometri growth of Siganus javus. Methods of research using descriptive method. The scope of this study is the variable of growth absolute, the growth of allometri of Siganus javus. Data collection techniques using survey research design. Techniques of sampling Siganus javus using sampling with purposive sampling method. Capture as much as 12 times the sampling, each taking a maximum of 10 fish due to sampling of endemik is taking place so rarely found. The results obtained using the absolute growth in von Bertalanffy models Siganus javus of sex of male is Lt = 32,495 (1–2,718280.0091 ( t+2,091)) (r =0,627 dan n=59) and than sex of female is Lt = 38,128 (1–2,71828- 0.0172 (t + 1,7889 ))(r =0,648 dan n=41). The models of growth allometri Siganus javus for sex of male obtained values b<2.608 are allometri of negative and than for female sex obtained values b<2.644 are allometri of negative. Keywords : Siganus javus, growth of absolute, growth of Allometri, city of Tarakan

RE-POTENSI POPULASI ENDEMIK DARI SPESIES KERANG PAHUT-PAHUT (Pharella acutidens) DI DAERAH KAWASAN KONSERVASI MANGROVE DAN BEKANTAN (KKMB) KOTA TARAKAN Syam, Mulyadi; Luwu, Andi Putra; ., Halidin; ., Manahan; ., Erwin; Salim, Gazali
Jurnal Harpodon Borneo Vol 6, No 2 (2013): Volume 6 No 2 Oktober 2013
Publisher : Jurnal Harpodon Borneo

Kerang pahut - pahut (Pharella acutidens) has value economic from the protein content of 13.08 %. The research objective was to determine the amount of population density Pharella acutidens of KKMB in the Tarakan city. Knowing Morphometry of Pharella acutidens, the correlation between shell height with a weight of Pharella acutidens, the correlation between shell length with a weight of Pharella acutidens, the correlation between the thickness of the shell with a weight of Pharella acutidens. Knowing the environmental habitat of Pharella acutidens in terms of water quality (physical and chemical parameters). Methods of research used descriptive method. Techniques of data collection using survey research design in the field directly. Sampling techniques Pharella acutidens use the sampling area in KKMB with purposive sampling method. The results population density of Pharella acutidens at Station 1 is 0.0645+0.0375 ind/m and population density Pharella acutidens at Station 2 is 0.1234+0.0355 ind/m. Correlation between the length of the shell with weight of Pharella acutidens at Station 1 is 0.8, growth of allometri positive. Correlation between shell height with a weight is 0.7 , growth of allometri negative. Correlation between thick shells with a weight is 0.6 , growth of allometri negative. Correlation between shell length with a weight of meat in Station 2 is 0.6 with growth of allometri negative. Correlation between shell height meat weight is 0.3 with growth of allometri negative. Correlation between thick shells with meat weight is 0.4 with growth of allometri negative. Habitat of shells Pharella acutidens at Station 1 was salinity range 26.955+0.285 ppt ; DO range .29+0.21 ppm ; temperature range 28.355+0.2450 C ; pH range of 7.51+0.29 ; TDS range of 21.07+0.2 ppm. Habitat of shells Pharella acutidens at Station 2 is salinity range 27.155+0.195 ppt ; DO range 4.32+0.17 ppm ; temperature range 27.84+0.72 0C ; pH range of 7.41+0.17 ;TDS range of 21.09+0.27 ppm. Keywords : Population, Kerang Pahut, Pharella acutidens, KKMB, Tarakan City 2 2

ANALISIS POPULASI PERTUMBUHAN ALLOMETRI DAN INDEKS KONDISI Harpiosquilla Raphidea WAKTU TANGKAPAN SIANG HARI DI PERAIRAN JUATA KOTA TARAKAN Kalalo, Alfreste; Salim, Gazali; wiharyanto, Dhimas
Jurnal Harpodon Borneo Vol 8, No 2 (2015): Volume 8 No 2 Oktober 2015
Publisher : Jurnal Harpodon Borneo

The research method uses descriptive method. H.raphidea shrimp sampling using a sampling method in area waters by fishermen catch jauta juata Tarakan city. Sampling using purposive sampling method performed 12 times with the consideration that the sampling of 12 times expected to represent the population of shrimp Harpiosquilla raphidea in the waters Juata Tarakan City. The main variables were measured in this study is the morphological Harpiosquilla raphidea shrimp is the carapace (carapace length), shrimp body length (total length) and the shrimp body weight (total weight and the weight of meat), and gender. The result showed a growth model based on relationship the total length with the total weight for shrimp gender Male and Female are allometri negative correlation value is very strong. A growth model based on carapace length relationship with the weight of meat to shrimp gender Male and Female are allometri negative correlation value is very strong and powerful. The percentage of the value of the condition index model based on the total length relationship with the total weight for the male sex Harpiosquilla raphidea obtained is the dominant body shape is shape flat whereas female sex condition index obtained is the dominant body shape is fat. The percentage of the value of the condition index model based on relationship carapace length with the weight of meat to Harpiosquilla raphidea male and female found is the dominant body shape body shape Slim. Sex ratio were obtained from a total of about 326 samples get the number of shrimp tails 203 are male and female pairs mantis shrimp as much as 123 birds. Sex ratio between males and females did not happen equilibrium which is 1.7: 1. The percentage obtained for shrimp ie by 62.3% male and 37.7% female shrimp. Keywords : population; growth; condition index; H.raphidea; Juata; Tarakan

LAJU PRODUKTIFITAS BIOMASSA DAUN Halodule uninervis PADANG LAMUN PULAU DERAWAN Roem, Muhamad
Jurnal Harpodon Borneo Vol 6, No 2 (2013): Volume 6 No 2 Oktober 2013
Publisher : Jurnal Harpodon Borneo

The aim of the research is to analize the leaf biomass productivity rate of Halodule uninervis. The research conducted in seagrass meadows of Derawan Island. The research method was a combination of ecological survey and field experiment. The result of the research shows that Derawan meadows dominated by H. Uninervis that made up to 86 % contribution to total relative density. H. Uninervis with average density 3.576 ± 115 ind m -2 has daily leaf productivity value 0,32 ± 0.03 g DW m -2 day -1.Key Words : carrying capacity, seagrass meadows, foraging habitat, green seaturtle, species shifting, ecological sustainability.

ISOLASI DAN IDENTIFIKASI BAKTERI Vibrio sp. PADA KERANG KAPAH (Meretrix meretrix) DI KABUPATEN TRENGGALEK Ihsan, Burhanuddin
Jurnal Harpodon Borneo Vol 10, No 1 (2017): Volume 10 No. 1 April 2017
Publisher : Jurnal Harpodon Borneo

Meretrix meretrix is one type of shellfish that are included in the bivalves that are filter feeders that live in the waters. Many bacteria that live in the estuary with high salinity in the range of 20-40 ppt one of which is the Vibrio bacterium. This research aims to determine the presence of Vibrio spp. bacteria in M. meretrix from Cengkrong Mangrove Eduwisata River, Trenggalek. The Isolation of Vibrio bacteria was conducted by streat plate method on selective media of TCBSA (Thiosulfate Citrate Bile Salt Sucrose Agar) and identify the Vibrio bacterium through the morphological and biochemical tests based Bergey's Manual of Systematic Bacteriology In Microbiology laboratory of Biology Faculty of Gadjah Mada University. The Result showed there are 7 isolates Vibrio spp. bacterias in M. meretrix they are isolate 1.1, 1.4, 1.7, 1.8. 5.3, 3.5, 2.6 PSBI Keyword: Meretrix meretrix, Vibrio, identification

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Kiki Teguh

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Fakultas Perikanan Gedung E Lantai 1 Universitas Borneo Tarakan Jl. Amal Lama No. 1 Tarakan. Kalimantan Utara harpodonborneo@borneo.ac.id

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Kiki Teguh

Contact Email harpodonborneo@borneo.ac.id

Phone +6281350529175

Journal Mail Official harpodonborneo@borneo.ac.id

Editorial Address Fakultas Perikanan Gedung E Lantai 1 Universitas Borneo Tarakan Jl. Amal Lama No. 1 Tarakan. Kalimantan Utara harpodonborneo@borneo.ac.id

Location Kota tarakan, Kalimantan utara INDONESIA

Abstract

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Contact Name
Kiki Teguh

Contact Email
harpodonborneo@borneo.ac.id

Phone
+6281350529175

Journal Mail Official
harpodonborneo@borneo.ac.id

Editorial Address
Fakultas Perikanan Gedung E Lantai 1 Universitas Borneo Tarakan Jl. Amal Lama No. 1 Tarakan. Kalimantan Utara harpodonborneo@borneo.ac.id

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Kota tarakan,

Kalimantan utara

INDONESIA