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Samakia: Jurnal Ilmu Perikanan

JSAPI
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Published by Universitas Ibrahimy

ISSN : 20863861 EISSN : 25032283 DOI : https://doi.org/10.35316/jsapi

Core Subject : Science, Education,

Biochemistry, Genetics & Molecular Biology Immunology & microbiology Other

Samakia Journal is one means of disseminating information on research results and science and technology advancement in fishery field managed by Faculty of Science and Technology University Ibrahimy. Since 2010, journal issuance is done 2 times a year, ie in February and August. Since 2016 the publication was conducted in April and October.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi

Articles 210 Documents

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SEA HORSE POPULATION MONITORING IN COASTAL WATERS OF PADANG BAI KARANGASEM BALI Suprabadevi Ayumayasari Saraswati; Dewa Ayu Angga Pebriani
Samakia : Jurnal Ilmu Perikanan Vol 7 No 2 (2016): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Knowledge of the population biology of natural and Sea Horse was not known by the experts. The scarcity of information makes it difficult to guess the impact of the exploitation of the population Seahorse. As a result of the global demand for Seahorse increasing as well as the uncertainty of the impact of the exploitation of natural populations, the Sea Horse Population monitoring needs to be done. This study was conducted to determine the population Seahorse (Hippocampus sp.) Including the type genus and water quality in its waters. This research was conducted in the waters of Padang Bai Beach Karangasem Bali. This study was conducted from April to June 2016. The determination of the research station is done by purposive sampling technique. For data retrieval Seahorse (Hippocampus sp.) Using the method of least square with a size of 10x10 m in each sampling location. The results were obtained three species of the genus Hippocampus Sea Horse horse. Measurement of physical-chemical parameters such as water temperature, salinity, pH and DO linked to the quality standard Kep.Men.LH 51 about the quality of the waters for marine life is quite good for the presence of Sea Horse.

Performa Pertumbuhan Benih Ikan Gurami (Osphronemus gouramy) Dengan Pemberian Pakan Komersil yang Ditambahkan Tepung Daun Gamal (Gliricidia sepium) Terfermentasi Fitria Apriani; Eva Prasetiyono; Denny Syaputra
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Gouramy is freshwater fish commodity with higher market demand than other freshwater fish that mostly cultured. There are many obstacles in cultivating process i.e the slow growth and the increasing of feed price that is not automatically followed by the increasing of the fish price causing the efforts to decrease the feeding cost are urgently needed. The aims of this study were to evaluate the effect of fermented gamal leaf addition into commercial feed to the growth of gouramy fry. The design of experiment using completely randomized design with 4 levels of treatment and 3 replicates each. The result showed that the addition of fermented gamal leaf into commercial feed gives a significant effect to growth of the fry. The mix of 75% gamal leaf and 25% commercial feed is able to decrease the using of commercial feed

Penilaian Mutu Secara Organoleptik Ikan Cakalang (Katsuwonus pelamis) di Pelabuhan Perikanan Pantai Pondokdadap Kabupaten Malang Yus Isnainita Wahyu; Puji Sugeng Ariadi; Jalal Sayuti
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

The study was conducted in December 2018 at the Coastal Fisheries Port, Pondokdadap, Malang, East Java. The aim was to determine the level of freshness of fish and the difference in freshness of skipjack fish in three different locations such as fish auction sites, supplier / collector warehouses and directly from the fisherman around the Coastal Fisheries Port. The freshness of the fish was determined using organoleptic method. Organoleptic test is a method using the human senses as the main tool in assessing the quality of live fish and fishery products that are still in a fresh condition. After the fish dies there is a change in the fish which leads to rapid decay. The results showed that there were differences of the freshness of fish in three different locations, but it was still in good category of fresh fish.

Penurunan Kadar Bahan Organik dan Proksimat pada Air Budidaya Ikan Lele (Clarias gariepinus) Menggunakan Bacillus subtilis Sri Intan Anggraini; Diana Arfiati; Happy Nursyam; Audina I. Pratiwi; Ekki Windi; Sofiatul
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

To reduce organic waste in catfish maintenance media (Clarias gariepinus) and waste management wastes a cultivation management technology is needed, one of these technologies is bioremediation using Bacillus subtilis as a bioremediator. This study aims to analyze the parameters of organic matter content including TOM (Total Organic Matter), Protein, Carbohydrates and Fat. The study was conducted in January-February 2019. This study used a factorial completely randomized design (Factorial RAL) with the addition of Bacillus subtilis 4 treatments including controls (K = Control, D1 = 100 ml / L, D2 = 10 ml / L and D3 = 1 ml / L) at 24th, 48th, 72nd, 96th and 120th hours, consisting of three replications. The results obtained from this study indicate that the concentrations of each parameters in treatments D1, D2 and D3 were lower than those of controls, indicating that Bacillus subtilis can reduce organic waste from catfish ponds. The best treatment was W5D2 as bioremediation of catfish organic waste with the remaining TOM 16.23% with an efficiency value of 84%, remaining protein 86.66% with an efficiency value of 13%, remaining carbohydrate 63.91% with an efficiency value of 36% and remaining Fat 52.69% with an efficiency value of 47%.

Pembenihan Ikan Gabus (Channa striata) Secara Alami Pada Bak Beton di Balai Pengembangan Teknologi Perikanan Budidaya (BPTPB) Cangkringan Daerah Istimewa Yogyakarta Kurniawan Wahyu Hidayat; DH. Guntur Prabowo; Dwi Amelia; Supanto
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Snakehead fish (Channa striata) is a member of the Channidae family, which can live in freshwater areas or rivers, brackish water, and swamps. Snakehead fish belong to the group of savage and aggressive carnivorous fish. Snakehead fish reproduce through spawning naturally in the rainy season. Natural physiological and environmental factors can be used as a signal to stimulate spawning in this type of fish. This fieldwork practice was carried out at the Center for Aquaculture Technology Development (BPTPB), this work practice used observation, interview, and documentation methods, parameters observed included fecundity, egg fertilization, hatching rate, specific growth rate, and survival rate. The results of the observation showed that it produced 10,000 eggs, a fertilization rate of 92%, a hatching rate of 94% growth rate, a specific growth rate of 15% and a survival rate of 94%.

Myxobolus sp. Infection in Koi (Cyprinus carpio) in Tahuna, North Sulawesi Zulkifli; Ayuda Dyah Nurekawati
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Koi (Cyprinus carpio) are being widely cultivated in Tahuna, North Sulawesi. Myxobolus sp. was found to have infected koi with white nodules such as oval-shaped tumors that resemble rice grains on the gill filaments. Examination of parasites was carried out by conventional methods, whereas analysis of the results of the data was carried out by descriptive methods. From the results of the examination, obtained seven koi fish infected with Myxobolus sp. with a prevalence of 23.3%. Myxobolus sp. examined had spore sizes between 12-15 µm × 7-9 µm and polar capsules size between 6-8 µm × 2 - 4 µm. Morphologically, Myxobolus sp. which was found in Tahuna, North Sulawesi is identical to Myxobolus sp. in Blitar, East Java.

Infestations Myxobolus sp. in Gills Koi (Cyprinus carpio) That No Clinical Symptoms Zulkifli; Novia Christi Prihartini
Samakia : Jurnal Ilmu Perikanan Vol 11 No 1 (2020): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Ornamental fish trade between regions in Indonesia allows the transfer of disease, especially if the disease does not show clinical symptoms in fish traded. Koi fish in Tahuna, North Sulawesi, mostly come from the area of East Java, which is one area with many cases of myxobolusis. In addition, the potential for parasitic diseases that come along when koi fish are brought between areas cannot be avoided, because the examination of parasites, especially Myxobolus sp. no longer listed in the regulation as a quarantine inspection requirement. The purpose of this study was to see the Myxobolus sp infestation that infected koi in Tahuna, North Sulawesi, although there were no clinical symptoms using conventional techniques and histopathology. The results of the examination showed Myxobolus spore infestation on the gills of the koi, although the amount was not much, both conventional and histopathological techniques. This shows that our level of awareness of the types of parasites that can infect fish is still lacking. Myxobolus sp is only transmitted through the spore stage back and forth; there is no horizontal or vertical transmission in fish or tubifex T worm populations. More knowledge regarding the life cycle of the Myxobolus sp. in order to obtain the right handling to deal with outbreaks, especially water quality management at the location of the cultivation.

Calculating Depreciation of Fixed Assets Using the Straight Line Method (Case Study in Household Scale Hatchery (HSRT) Grouper Fish in Pasir Putih Village, Bungatan District, Situbondo Regency) Musyaffa Rafiqie
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

The purpose of the research is to describe, know and understand the value of depreciation fixed assets with Straight line method. At the Household Scale Hatchery (HSRT) grouper fish, village Pasirputih, Bungatan, Situbondo City. Qualitative research methods, descriptive type. The data collected is primary and secondary data. Respondents are taken by purposive sampling in which respondents are taken based on certain criteria. To calculate depreciation of fixed assets and their impact on profits, the Straight Line method is used. The size of the larvae is between 2.5 x 2 x 1.3 m to 4 x 2.5 x 1.8 m, like grading 2.5 x 2 x 1.5 to 3 x 2 x 1.5 m, like a palnton 1.5 x 1.5 x 1 m up to 3 x 2.5 x 1.8 m, rotifer tanks 1.5 x 1.5 x 1 up to 2.5 x 2 x 1.5 m and tanks of size 3 x 3 x 1.8 m up to 4 x 2.5 x 2 m. Fish that are turned over at household scale seedlings (HSRT), in Pasirputih Village, Bungatan District, Situbondo Regency are groupers. Farmers during HSRT operations, have never calculated depreciation of their HSRT infrastructure.

Water Quality Analysis In Bengawan Solo River Bojonegoro Regency Dyah Setyaningrum; Laily Agustina Rahmawati
Samakia : Jurnal Ilmu Perikanan Vol 11 No 1 (2020): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

The purposeofthis research is to analyze the water quality of Bengawan Solo River in Bojonegoro Regency. Water sampling was carried out at 6 monitoring points along the Bengawan Solo River in Bojonegoro Regency. Determination of sampling monitoring points, based on the differences of characteristics that exist in the study area. Some parameters issued are temperature, conductivity, COD, BOD, and Oil/ fat food which are then compared with the criteria for Class III standards of river water quality in accordance with the Regional Regulation of East Java Province Number 2 of 2008. Based on the analysis results obtained at each point monitor, area 1, is the most polluted area. It is caused, in this area, there are several activity of downtown. Households produce waste from bathroom, toilet, kitchen, washing clothes and washing household appliances.

Utilization of Ex Tin Mine Lake For Aquaculture: Case Study Of Muntok Sub District, West Bangka Regency Ira Triswiyana; Ayu Permatasari; Ardiansyah Kurniawan
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Tin mining has left hundreds of ex-mine lake in Muntok Subdistrict, West Bangka Regency, which is both problems and potential to be exploited. Empowerment of the lake for freshwater fish farming can provide alternative livelihood opportunities besides tin mining. The study of the use of the lakes for fish farming aims to determine the purpose of fish farming with its problems and potential. The study was conducted in June - July 2018 with a descriptive qualitative method through a process of interviews and observations during the implementation of the task of fisheries instructor. The object is on three groups who use the lake for fish farming. The lake can be used productively for catfish and catfish culture utilizing the system of the pen culture. The obstacle of using the lake for fish culture is the potential for bioaccumulation of heavy metals, the difficulty of implementing water quality management, and lower productivity compared to artificial ponds. Under cultivation is recommended to choose Clarias commodities in consideration of consumer safety against bioaccumulation of heavy metals.

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Uslan Hidayat

Contact Email
uzlandputra@gmail.com

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+6282234306793

Journal Mail Official
samakia.aperiki16@gmail.com

Editorial Address
Fakultas Sains & Teknologi Universitas Ibrahimy

Location
Kab. situbondo,

Jawa timur

INDONESIA

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Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Uslan Hidayat

Contact Email uzlandputra@gmail.com

Phone +6282234306793

Journal Mail Official samakia.aperiki16@gmail.com

Editorial Address Fakultas Sains & Teknologi Universitas Ibrahimy

Location Kab. situbondo, Jawa timur INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Uslan Hidayat

Contact Email
uzlandputra@gmail.com

Phone
+6282234306793

Journal Mail Official
samakia.aperiki16@gmail.com

Editorial Address
Fakultas Sains & Teknologi Universitas Ibrahimy

Location
Kab. situbondo,

Jawa timur

INDONESIA