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Abdur Rahman
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fishscientiae@ulm.ac.id
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INDONESIA
Fish Scientiae : Jurnal Ilmu-Ilmu Perikanan dan Kelautan
Published by Universitas Lambung Mangkurat
ISSN : 16933710     EISSN : 25411187     DOI : http://dx.doi.org/10.20527
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Fish Scientiae is a journal containing articles on Fishing Technology, Technology Aquaculture, Technology General of Fisheries, Water Resources Management, Agribusiness Fisheries, Marine Sciences, Biology Fisheries and Aquatic Ecology. The writings can be published in this journal can be shaped dissertations, theses, research reports, scientific papers and book reviews. Fish Scientiae is Sciences Journal of Fisheries and Marine Resources, is published twice a year (June and December) by the Faculty of Fisheries and Marine Resources.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 216 Documents
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KAPASITAS PENANGKAPAN IKAN PELAGIS KECIL DI PERAIRAN PANTAI BARAT SULAWESI SELATAN Alfa Nelwan
Fish Scientiae Vol 1 No 2 (2011): Issue December-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

Fishing capacity can be regarded as a total mobilized capability made byfishing fleet to produce catch. This research analyze trend and fishing capacities ofsmall pelagic fish in off west coast of South Sulawesi. There are 8 significant fishingunit operated in off west coast of South Sulawesi ; these are payang, beach seine,purse seine, drift gill net, encircling gillnet, fixed gill net, boat liftnet, fixed liftnet. Thefish production data cover 6 types of fish, i.e. Indian mackerel, anchovy, sardines,scads, and trevally caught by 8 types fishing unit. Annual fishing effort and CPUEover a period of 30 years (1977-2006) were calculated after a standardizationconsidering variability in capture capability and fisheries development. Analysis wasconducted for identifyng CPUE trend and fishing capacities of small pelagic fish using Peak to Peak Analysis. The study area was divided into three regions, i.e, aroundSpermonde Island (zone A), off Polman and Pinrang district (zone B) and off Majenedan Mamuju district (zone C). CPUE trend in three water zone showed to decreasefor 30 year of period, where decreasing CPUE trend at zone C was higher than otherzones. Fishing capacities in zone A need to be reduced of fishing effort for 6%, whereas in zone B was 5% and zone C was 11%.
MODEL SISTIM INFORMASI GEOGRAFIS UNTUK ESTIMASI VOLUME ALIRAN DAN EROSI SEDIMEN DI DAS RIAM KANAN PROVINSI KALIMANTAN SELATAN Abdur Rahman; Dini Sofarini
Fish Scientiae Vol 1 No 2 (2011): Issue December-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

In determining the estimated volume flow, required an appropriate model toestimate the value of the volume flow of a watershed. It has been a decline in the carrying capacity of the Sub Watershed of Riam Kanan as the catchment area due to critical land cover. This study aims to estimate the flow of volume and its distribution in the Riam Kanan Watershed based on data Landsat7 ETM + Satellite Imagery.The results yield a regression equation Qp = 0.007p + 56.85 regression rate of 89.6%, indicating that land cover can lead directly to changes in flow volume in the sub watershed of Riam Kanan By using the data flow volume recorded on board thought the water reservoir (DMA) and data rains cause, the lowest flow volume data obtained in the lowest in Rantau Balai amount of 2.14 m3/sec and the highest in the Rantau Bujur amount of 17.65 m3/sec. As for the areas Bunglai, Tiwingan, Kalaan and Belangian have moderate flow volume ranged from 2.16 m3/sec - 6.59 m3/sec.
ANALISIS PROSPEK INDUSTRI PENGOLAHAN KERUPUK IKAN PATIN ”INTAN SARI” DI MARTAPURA, KABUPATEN BANJAR Leila Ariyani Sofia
Fish Scientiae Vol 1 No 2 (2011): Issue December-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

The purpose of this research is to determine: (1) the process of making fishcrackers catfish, (2) the level of profits and business efficiency, (3) the feasibility ofthe business, (4) marketing the product, (5) the level of weaknesses, strengths,opportunities, and threat (6) to improve their business prospects. The results of this research are (1) the process of making fish crackers weeding catfish consists of fish,to grind the fish meat, mixed, steaming, slicing, and drying, and packaging; (2) The profit in this business is IDR 1,213,011.00/year and the value of R/C ratio in the amount of 1.18; (3) fish cracker business finansal catfish are eligible to continue, withinvestment payback time is short (approximately 4 months); (4) distribution channelcatfish fish crackers by semi direct-marketing areas include Banjar District, Banjarmasin, Palangkaraya and Kapuas (Central Kalimantan), and Samarinda (East Kalimantan): (5) Management available on catfish fish cracker business is done by one person and assisted by subordinates for each part so that there is no fundamental dividing line between the various functions; (6) The results of the analysis of internal factors and external factors, which include: the addition ofproduction capacity, market expansion, service improvements, price competitive products, improvement of business management, and knowledge about consumer tastes.
KUALITAS LINGKUNGAN DAN AKTIVITAS ENZIM PENCERNAAN UDANG VANNAMEI (Litopenaeus vannamei) PADA BERBAGAI KONSENTRASI PROBIOTIK BIOREMEDIASI-Bacillus sp. Siti Aslamyah
Fish Scientiae Vol 1 No 2 (2011): Issue December-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

Bioremediation-Bacillus sp. probiotics with the composition of the beneficial bacteria, as well as working synergistically on aquaculture and environment in the host gastrointestinal tract. In addition, it can improve the quality of the environment can also increase the activity of digestive enzymes shrimp. Ultimately lead to increased growth and minimize the risk of disease of shrimp. The purpose of this study to determine the optimum concentration of applications Bioremediation-Bacillussp. probiotics vannamei shrimp culture in the media. The study was designed in a Completely Randomized Design (CRD) with 4 treatment concentration of bioremediation-Bacillus sp. probiotics the control (without probiotic), 0.5; 1.0, 1.5 ppmper week, with three replications each. During the study, the test shrimp rearing in glass aquaria with a capacity of 30 L with a density of 4 fish / L and fed the form of powder with 52% protein content as much as 70-100% of total biomass. Watermedium used ± 30 ppt salinity as much as 25 L. The results showed improvement of environmental quality cultivation occurs in the probiotic treatment applications, particularly ammonia levels lower than controls. Digestive enzyme levels of Į-amylase and protease also increased significantly compared to controls. This condition which cause the vannamei shrimp survival and growth were receiving higher than controls of probiotic treatment, while various concentrations of probiotic did not produce differences in response. Application of Bioremediation-Bacillus sp.probiotics can be concluded with a concentration of 0.5 ppm per week in culturemedia can improve the quality of the environment cultivation and the activity ofdigestive enzymes Į-amylase and protease, thus increasing the survival and growthof vannamei shrimp.
ANALISIS PEMANFAATAN SUMBERDAYA IKAN KEMBUNG (Rastrelliger spp) DI PERAIRAN KABUPATEN TANAH LAUT PROVINSI KALIMANTAN SELATAN Siti Aminah
Fish Scientiae Vol 1 No 2 (2011): Issue December-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

Tanah Laut is a regency in South Kalimantan Province which has potential mackerel (Rastrelliger spp) resources. The objectives of the research were toestimate level utilization of in the mackerels at Tanah Laut District. Research activities which had been done included fishing gear analysis, stock analysis. The utilization level of mackerel resources had achieved 77%.
PENGGUNAAN EKSTRAK DAUN SIRIH (Piper betle Linn) UNTUK MENGHAMBAT BAKTERI Aeromonas hydrophila DAN TOKSISITASNYA PADA IKAN PATIN (Pangasius hypophthalmus) Siti Aisiah; Muhammad Muhammad; Anita Anita
Fish Scientiae Vol 1 No 2 (2011): Issue December-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

This research was aimed a finding the part of Piper betle Linn which had thebiggest resistance to Aeromonas hydrophila bacteria and to know the minimal concentrate which could obstruct the growth of A. hydrophila bacteria and to know effective concentrate toxicity of P. betle Linn to Pangasius hypophthalmus. Therandom sampling used proportionate stratified random sampling. In toxicity test, it had be done 4 treatment, which was given to fish, those were : A = fish was injected with 25 % concentrate of extract P. betle Linn leaves, B = fish was injected with 75% concentrate of extract P. betle Linn leaves, C = positive control (fish was injected with sterile aquadest), and D = negative control (fish wasn’t injected) and 3 trial.Sensivity result of A. hydrophila bacteria to P. betle Linn showed that the axtract of Piper betle Linn leaves-methanol had bigger activity than others. Depended on MICtest of the leaves P. betle Linn-methanol extract showed result that the extract had25% minimal bloked concentrate to A. hydrophila bacteria. The result of toxicity testof P. betle Linn 75% and 25% leaves was no mortality 50% of P. hypophthalmus.Water quality parameter during experiment like dissolving oxygen, pH, ammonia,CO2, and temperature were still in reasonable range for Pangasius hypophthalmus.
ANALISIS PENDAPATAN USAHA PENANGKAPAN IKAN LAUT MENGGUNAKAN ALAT TANGKAP GILL NET DI DESA TABANIO KECAMATAN TAKISUNG KABUPATEN TANAH LAUT Yarna Hasiani; Emmy Sri Mahreda; Irma Febrianty
Fish Scientiae Vol 1 No 2 (2011): Issue December-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

This study aims to determine the business benefits gill net fishing net of proceeds for fishing laborers and analyze their feasibility in the sea fishing using gillnet gear. The research activities conducted in the Village Tabanio, Takisung District, of Tanah Laut, a fishing village in the district of Tanah Laut where people predominantly use gill net gear. The data collected is cross section data are sourced directly from the fishing vessel owner/gill net gear, through a structured interview technique (using questionnaires). The results showed that the benefits of fishing vessel owners fishing effort bygill nets in the village Tabanio is an average of Rp.7.634.223 per trip or per month.Fishing effort by gill nets in the village Tabanio profitable and worth the effort, because the value of Rp.61.550.000 positive NPV, the net value of BCR is more thanone (1.38) and IRR over a discounted rate (27% > 14%), and the payback period isfaster than the projected five-year period (2.96 years).
BUDIDAYA BEBERAPA VARIETAS IKAN SEPAT RAWA (Trichogaster trichopterus Pall) DENGAN PEMBERIAN PAKAN KOMERSIAL Akhmad Murjani
Fish Scientiae Vol 1 No 2 (2011): Issue December-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

The purpose of this study was to determine the speed of growth and survival of several varieties of three spot goramy (Trichogaster trichopterus Pall) from themonotonous marshes, tidal marshes, bogs and swamps rainfed fields that are kept inhapa Galam.Three spot goramy (Trichogaster trichopterus Pall) are able to live and adapt in the cultivation environment, and can be fed with artificial feed like most culture fish.Variations in the type of fishes did not significantly affect marsh growth and survivalof fish that are kept in swamp ride cultivation environment. The mean relative growthrate of weight it is best to treatment C (fish from the marsh three spot goramy rainfed) of 29.36%. Average growth rate is relatively long it is best to treatment B (three spotgoramy of marsh meadow Galam) for 9.35 %. Conversion is best to feed on the Ctreatment (fish from the marsh three spot goramy rainfed) of 6.80. the best survivalwas in treatment B, C, D of 75.56%.
PEMETAAN PERUBAHAN PEMANFAATAN LAHAN MANGROVE MENJADI LAHAN BUDIDAYA TAMBAK STUDI KASUS TAMBAK DESA SEBAMBAN BARU KABUPATEN TANAH BUMBU PROVINSI KALIMANTAN SELATAN Fatmawati Fatmawati; Baharuddin Baharuddin
Fish Scientiae Vol 2 No 1 (2012): Issue June-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

The purpose of this study was to determine the change in mangrove use to aquaculture. The research was conducted in the village of Sebamban Baru, Sungai Loban District, Tanah Bumbu Regency of South Kalimantan Province. processing of Landsat ETM imagery for mapping mangrove and ponds land use change from 2001and 2010 using ER Mapper software version 7.0.The results showed that the change of mangrove land in the village of Sebamban Baru from 2001 to 2010. 2001 based on the interpretation of the image of vast mangrove 482,321 ha and 254,731 ha of ponds wide, whereas in 2010 there isa change widespread utilization of mangroves into fishponds 346,814 ha and368,542 ha. cause land area of 135 507 ha of mangrove decline and an increase inponds 135,507 hectares wide. From the ecological aspect is emphasized that the formation of spatial coastal areas in Tanah Bumbu district must consider the mangrove forests, and keep doing aquaculture activities and still maintain mangrove conservation by setting the ratio of mangrove land available if the location was built fishpond.
APLIKASI DATA CITRA SATELIT LANDSAT UNTUK PEMANTAUAN DINAMIKA PESISIR MUARA DAS BARITO DAN SEKITARNYA Abdur Rahman
Fish Scientiae Vol 2 No 1 (2012): Issue June-Fish Scientiae Journal
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

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Abstract

Have happened damage of environmental habitat of mangrove and abrasi of akresi causing its excelsior of face irrigate alongside DAS River of Barito (DAS Martapura, DAS Alalak and of DAS Kuin), because the happening of process of abrasi and of akresi that happened alongside coastline, especially DAS Martapura, DAS Alalak and DAS Kuin. Classification exploiting of farm and its conversion and also change of coastal area in the form of and akresi of abrasi alongside research area coast in analysis by exploiting information of satellite image data of Landsat temporal multi which in obtaining on 29 June year 1985, and 03 September 2006. Domination exploiting of farm in the form of HPH, settlement and mining with farm conversion at forest for other exploiting give big enough erosion impact with regional and natural coastal area that make-up of akresi especially part of river estuary (delta). Seen Change Trend at coastal area in research area during 21 year was abrasi equal to 294,55 m2 in Estuary area S. Martapura, 75,53 m2 around estuary S. Alalak. And change of Abrasi equal to 177,42 m2 , and akresi equal to 610,86 m2 around Estuary S. Barito / kuin).

Page 2 of 22 | Total Record : 216

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