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Berkala Perikanan Terubuk

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Published by Universitas Riau

ISSN : 01264265 EISSN : 26542714 DOI : http://dx.doi.org/10.31258/terubuk.47.3.206-216

Core Subject : Social,

Environmental Science

Berkala Perikanan Terubuk interested in publishing basic, applied and advanced research in the following broad fields but not limited to Fish Biology, Aquaculture, Fisheries Management, Aquaculture, Water Quality, Marine Biology, Marine Pollution, Socio-economic of Fishermen, Aquatic pollution, Marine engineering, Aquaculture feeds and technology, Fishery technology, Coral reefs study and conservation etc.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan

Articles 8 Documents

Search results for , issue "Vol 47, No 2 (2019): Juli 2019" : 8 Documents clear

THE POTENCY OF LUBUK LARANGAN JORONG IKAN BANYAK AS LOCAL WISDOM BASED ECOTOURISM AREA Fiona Novianti; Muhammad Fauzi; Adriman Adriman
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study aims to understand the local wisdom and the feasibility of the area as an ecological tourism object has been carried out from February to March 2018. The method used in this study is the survey method. Water quality data collection was carried out four times (once/two weeks), while questionnaires were distributed prior to environmental data collection. Water samples were taken from three stations, while local wisdom data were collected through questionnaires. Results shown that the community used to maintain the Jorong Ikan Banyak ecosystem by applying regulations for fish capture. Water quality parameter values of the Lubuk Larangan are as follows : temperature was 22.5-230c; water depth was 71.75-120.25 cm; current speed was 0.25-0.42 m/s; dissolved oxygen was 4.6-4.8 mg/l and pH was 6. The tourism potential element scores of the Lubuk Larangan were as follows: Attractiveness 1,095; Accessibility 537.5; Accommodations 45 and Facilities 240, total score 1,917.5. This score indicates that the Lubuk Larangan Jorong Ikan Banyak is suitable for tourism object.

IDENTIFICATION OF LACTIC ACID BACTERIA (BAL) FROM BIOFLOC from TECHNOLOGY WITH TAPIOCA CARBON SOURCES IN RED TILAPIA IN CULTIVATION MEDIA (Oreochromis sp.) Suci Wulandari; Henni Syawal; Iesje Lukistyowati; Iskandar Putra
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study aims to determine the types of lactic acid bacteria grown at different pH from floc (clots) which are given carbon sources of tapioca and can increase the number of bacteria in the medium of red tilapia cultivation. The method used is the survey method and experiment by growing bacteria on different pH treatments, namely pH 2, 4 and 6, growing colonies were identified based on morphological and biochemical characteristics. The results of identification found 13 isolates of lactic acid bacteria (BAL) which only grew at pH 4 and 6 of these isolates consisted of the genus Bacillus and Streptococcus. The total bacteria in the cultivation medium ranged from 2x108 to 7x108 CFU / mL.

CHARACTERISTICS OF HYDROLYSATE PROTEIN FROM MALONG FISH (Congresox talabon) WHICH HYDROLIZED BY USING PAPAIN ENZYME Defri Ilham; Dewita Dewita; Rahman Karnila
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study aimed to utilize the fishbone waste from different types of fish, Pangasius sp., Clarias sp., Paraplotosus sp. as high calcium of bone flour and determine the quality characteristics of fishbone flour which was produced. The method used was a non-factorial Completely Randomized Design (CRD), with different types of fish bones as treatments which consisting of 3 levels: Pangasius sp. bone (Tp), Clarias sp. bone (Tl), and Paraplotosus sp. bone (Ts) with 3 replications and 9 units of experimental units. The parameters tested were organoleptic, proximate analysis, calcium, phosphorus, and whiteness degrees. The results showed that the Pangasius sp. bone flour (Tp) was the best treatment with characteristics of brilliant appearance, the distinctive aroma of fish was still felt, smooth and dry texture, as well as whiteness degrees that the best treatment in walking catfish bone flour with value 81.30%, referred to whiteness degrees of flour, it is below the range of 80-90%. Meanwhile, the best proximate value was obtained in Paraplotosus sp. bone treatment (Ts) with moisture, ash, fat, protein, carbohydrate, calcium and phosphorus content was 5.71%, 54.60%, 2.57%, 25.21%, 10.83%, 38.4%, and 33.9%.

THE EFFECT OF DIFFERENT KIND OF CITRUS ON THE QUALITY OF JELAWAT FISH (Leptobarbus hoevenii) NANIURA Christine Natalia Hutapea; Tjipto Leksono; N Ira Sari
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study aimed to know the effect of the using of different citrus on the quality of hoven's carp fish naniura and to determine the other kind of citrus to substitute the jungga (Citrus jambhiri) in naniura processing. The research method used was experimental composed as a non-factorial completely randomized design (CRD). The treatment conducted was the using of different kinds of citrus (jungga, lime, lemon) in the processing of naniura. The results showed that the different citrus used was significantly affecting the organoleptic values (appearance, odor, taste, and texture), pH, water holding capacity, total plate number of bacteria, and a total of lactic acid bacteria. The best treatment is the use of lime (Citrus aurantifolia) with the characteristics of the appearance yellow-orange color, quite bright, and not pale; the odor was not smelling fishy but smelling characteristically naniura; the taste was sour and spicy, and the texture was soft and not hard. Naniura used of lime has a pH value of 4.8, water holding capacity 53.2, total plate number 3.6 x 103 Cfu/g, and lactic acid bacteria 4.3 x 105 Cfu/g

ANALYSIS OF GOOD MANUFACTURING PRACTICE AT HOME INDUSTRY FOR CATFISH FLOSS IN PURWOSARI, KEDIRI REGENCY Susetyo Ilman Rosyadi; Eddy Afrianto; Achmad Rizal; Rusky Intan Pratama
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study aims to study the application of Good Manufacturing Practice (GMP) at home industry for catfish floss in Purwosari, Kediri Regency. This research was conducted in May 2017, located in Purwosari Village Kandat Subdistrict Kediri Regency and Fisheries Processing Laboratory of Padjadjaran University. Laboratory testing was conducted at the Laboratory of Testing Services Faculty of Agricultural Industrial Technology Padjadjaran University and Laboratory of Control and Testing of Quality of Fishery Products of East Java. The method used is survey, by observing directly the flow of process for making catfish floss. Organoleptic testing with 20 semi-trained panelists. Based on the results of the research, the process of making catfish abon is the acceptance of materials, washing I, weeding, washing II, steaming, shredding, mixing, frying, slicing, packaging, storage and loading (no pressing process). Microbiological test (ALT Aerob: 1.7 x 102 Colonies / g, E. coli: <3 APM / g, Staphyloccocus aureus: <10 Colonies / g, Salmonella negative), chemical test (protein: 40.55% and air water: 4.83% ) and organoleptic test (7,2) according to SNI specification. Catfish floss is good in the specified quality specification, but there needs to be improvement in the processing process so that catfish floss can provide quality assurance and safety to the consumer.

ANALYSIS OF CATCH QUOTA POLICY IN THE UTILIZATION OF FISHERY RESOURCES IN PASURUAN DISTRICT OF EAST JAVA Wildan Alfarizi; Guntur Guntur; Amin Setyo Laksono
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study was aimed to this study was conducted to determine the number of sustainable fishing and the total allowable catches in the waters of Pasuruan, East Java: to know the status of fishery resources utilization, and to construct management strategis for fishery resources management in the waters of Pasuruan, East Java. Calculation of Maximum Sustainable Yiled (MSY) and the Total Allowable Catch (JTB) applied by Schaefer and fox methods. The result showed that MSY calculation models fox was 9419.86 tonnes, which JTB was 7535.89. The level of fisheries utilization in the waters of Pasuruan, East Java, categorizeas overexploited. Most respondent in the FGD activity (81.74%) agree that strategies of fisheries resources utilization in the waters of Pasuruan, East Java was the strategy of fishing operation based on fishing ground fishing season.

UTILIZATION OF SAMBUNG NYAWA LEAF EXTRACTS Gynura procumbens (Lour) Merr. FOR TREATMENT OF Vibrio alginolyticus IN TIGER GROUPER (Epinephelus fuscoguttatus Forsskal, 1775) Novi Santika; Wardiyanto Wardiyanto; Esti Harpeni
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Tiger Grouper is one of the sea water fish commodities that is quite popular with the community and has a high economic value. The problem faced by farmers is the attack of Vibriosis, one of which is caused by the Vibrio alginolyticus bacteria. The use of synthetic antibiotics has been widely used but has many adverse effects, so it needs new alternatives for the treatment of Vibriosis disease. One of them is by using the extract of lifelong leaf extract. Life-sustaining plants (Gynura procumbens) contain secondary metabolites such as flavonoids, tannins, and antibacterial saponins. This study aims to determine the best dosage of lifelong leaf extract for the treatment of Vibriosis disease in tiger grouper. The study was conducted in two stages, namely in vitro and in vivo. Before the fish were treated with feed that had been given a sambung deca leaf extract, the fish were challenged using Vibrio alginolyticus with a density of 108 CFU / mL as much as 0.1 mL / head and then fed with treatment and maintained for 21 days. The results of the in vitro study showed that the life of sambung leaf extract at a dose of 700 ppm had a broad inhibitory effect on V. alginolyticus, which amounted to 10.47 mm compared to other treatments. Whereas when continued for in vivo testing, a dose of 350 ppm in general has been applied for the treatment of attacks of Vibrio alginolyticus in tiger grouper.

THE POTENCY OF LUBUK LARANGAN JORONG LANDAI AS LOCAL WISDOM BASED ECOTOURISM AREA Netri Rosnita; Muhammad Fauzi; Adriman Adriman
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study aimed to understand the local wisdom and the feasibility of the area as an ecological tourism object. The research has been carried out from February to April 2018. Water quality data collection was carried out four times (once/two weeks), while interviews and questionnaires were distributed prior to environmental data collection. Water samples were taken from three stations, while local wisdom and ecotourism data were collected through the interview and questionnaires. The results showed that the shown that the community used to maintains the Jorong Landai ecosystem by applying regulations for fish capture and fish harvesting system. The water quality parameter in the Lubuk Larangan was as follows: the temperature was 21-22 0C, the current speed was 0.04-0.5 m/s, water depth was 44-82 cm, dissolved oxygen was 4.46-5.78 Mg/L and pH was 6. The value ecotourism of the feasibility index was as follows: attractiveness was 945, accessibility was 587.5, the social-economic condition was 462.5, accommodation was 0, infrastructure was 180 and the availability of clean water was 870 (total value was 3,045). This value indicates that the Lubuk Larangan Jorong Landai can be categorized as appropriate for ecotourism object.

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Muhammad Fauzi

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+628127545117

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Fakultas Perikanan dan Ilmu Kelautan UNRI, Kampus Bina Widya JI. Raya Pekanbaru-Bangkinang KM 12,5 Simpang Panam Pekanbaru (28293)

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Kota pekanbaru,

Riau

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Abstract

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Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Muhammad Fauzi

Contact Email terubuk@unri.ac.id

Phone +628127545117

Journal Mail Official -

Editorial Address Fakultas Perikanan dan Ilmu Kelautan UNRI, Kampus Bina Widya JI. Raya Pekanbaru-Bangkinang KM 12,5 Simpang Panam Pekanbaru (28293)

Location Kota pekanbaru, Riau INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Muhammad Fauzi

Contact Email
terubuk@unri.ac.id

Phone
+628127545117

Journal Mail Official
-

Editorial Address
Fakultas Perikanan dan Ilmu Kelautan UNRI, Kampus Bina Widya JI. Raya Pekanbaru-Bangkinang KM 12,5 Simpang Panam Pekanbaru (28293)

Location
Kota pekanbaru,

Riau

INDONESIA