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Muhammad Fauzi
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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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Berkala Perikanan Terubuk
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 12 Documents
 1   2 
Search results for , issue "Vol 50, No 2 (2022): Juli 2022" : 12 Documents clear
EFFECT OF DIFFERENT PROBIOTICS ON SURVIVAL AND GROWTH RATE OF TILAPIA SEED (ORECHROMIS NILOTICUS) Luh Deva Oktari; Ida Bagus Jelantik Swasta; Ni Nyoman Dian Martini
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1481–1487

Abstract

Tilapia is a potential fish for cultivation because it is able to adapt to environmental conditions with a wide salinity range. to increase the production of farmed fish, One way is to find better feed. The addition of probiotics in feed with fermented doses is expected to affect the process of food absorption in fish digestion and probiotics can intercept or kill pathogenic bacteria from the digestive system so that the feed is able to decompose complex compounds into simple ones. The purpose of this study is to find out how the effect of the use of different probiotics on fish feed on the growth of tilapia fry and to find out better probiotics between the two probiotics used. In this study, the population studied was all tilapia in the Ringdikit Fish Breeding Center. The samples that will be used in this study are 270 tilapia. Based on the results of data analysis with reference to the Quantitative Descriptive test  concluded that feeding fermentation with Probiotic A, Probiotic B and Control had an effect on increasing the weight of Tilapia and the survival rate of Tilapia. Treatment with Probiotic B had a higher weight gain compared to treatment with probiotic A and control.
A Study of Coastal Communities’ Perception on Post Implementation Coremap in Sikka Regency Barnabas Pablo Puente Wini Bhokaleba; Luky Adrianto; Maria Imaculata Rume
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1518-1526

Abstract

The implementation of Coremap programme in Sikka Regency in 2001 to 2011 was aimed to minimize the corals degradation and deterioration as the effect of irresponsible utilization and coastal management. This study was aimed to analyze coastal community perception about the implementation of Coremap I and II programme. The method that used in this study was survey method. The data in this study was obtained through direct interview and questioners. The respondents of this study were reef fish fishermen and the group of stakeholder namely religious leaders, community leaders and tribal figures, the users and Coremap management programme. There were several points that have been revealed such as a) the coastal community had already known about the existence of Coremap programme, b) most of the respondent had participated in Coremap programme, c) the Coremap programme was not really significant to increase the reef fish fishermen communities income in Sikka regency, d) there were still destructive fishing activities which done by local fishermen and fishermen from other places.
PROCESSING CRISPY ENBAL MAS NGUR BASED ORGANOLEPTIK LOCAL FOOD IN TERMS OF VALUE Elizabeth Juleny Tapotubun; Ismael Marasabessy
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1488–1494

Abstract

The Kei Islands are islands whose staple food is enbal. Enbal is a food that contains high carbohydrates, but other nutritional values are very low so efforts are needed to increase the nutritional content of enbal. The development of enbal which is a local food from the Kei Islands is a form of effort from regional subsidiaries to advance and introduce local food so that it is increasingly widely known. Various enbal preparations such as enbal sticks, enbal peanuts, enbal chocolate are early preparations that continue to progress along with the increasing public interest in consuming enbal. In addition to local food, huge marine resources such as fish, seaweed and shellfish are very abundant in the Kei Islands. The purpose  of this study is to determine the acceptability of panelists andproduce new products that have added value, and as a source of information to the public about processed enbal cripy shellfish mas ngur.  This activity consists of three stages. Phase I of the production of mas ngur shellfish, the second stage of plate enbal production and the third stage is the production of enbal krispy mas ngur. Based on the results of the activity, enbal crispy mas ngur is still accepted based on organoleptic assessments and is suitable for consumption and has a good appearance, aroma, taste, and texture and kerang mas ngur can be used as a fortification material rich in protein with an addition of 20%.
Analysis of the Effect of Production Factors Gillnet in the Waters of East Tanjung Jabung Regency M. Hariski; Zulkifli Alamsyah; Saad Murdy
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1527-1533

Abstract

Research on the analysis of the influence of production factors on gillnet catches in the waters of Tanjung Jabung Timur is located at the Fish Landing Base, Nipah Panjang District. This study aims to identify and analyze the effect of production factors on gillnet catches in the waters of Tanjung Jabung Timur Regency. The research method used was a survey, the sampling method was simple random sampling and the analytical method used was the Cobb-Douglas production function. The results showed that the production factors that had a significant effect on increasing gillnet catches in the waters of Tanjung Jabung Timur Regency were shipped GT, engine PK, fishing gear length, amount of fuel, the number of crew members, and fishing experience.
Analysis of Alien Species Invasion in Marine Debris in Palu Bay, Central Sulawesi Roni Hermawan; Anita Treisya Aristawati; Eka Aji Pramita; Mubin Mubin; Rahmi Fitrawati; Finarti Finarti; Mohamad Akbar; Renol Renol; Alismi M Salanggon; Radhiyatul Ula
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1495 – 1501

Abstract

Marine debris provides habitat for several species. These species attach and carried (rafting) marine debris in all directions following the ocean currents. When stranded, these alien species will quickly develop because they have high survival and adaptation capabilities, these alien species will cause economic, ecological and social impacts. This research begins with a survey of the presence of marine debris that attached by alien species on coast of Palu Bay, then observations on the marine debris such as: size, weight, observations on alien species such as: type, size, colony size, ability to spread and survive, impact category based on literature. The aim of this study was to identify the types of alien species carried by marine debris in Palu Bay.  Calculating the amount of alien species carried by marine debris in Palu Bay. Based on the analysis, there are 3 alien species on the coast of Palu Bay. Lepas sp were 247 individuals, then Isognomon sp with 124 individuals and Saccostrea cuccullata d for 36 individuals. The species were found on wood, iron, coconut, PVC pipes, bamboo, nets and boat ropes as substrates.
The Potential For Ecotourism In The Coastal Mangrove Ecosystem Of Panrita Lopi In The Village Tanjung Limau Sub-Dstrict Muara Badak Muhammad Yasser; Nurul Hikma; Widya Kusumaningrum; Omega Raya Simarangkir
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1534-1544

Abstract

This research was conducted in April to August 2019 to determine the potential of Mangrove Ecotourism in the village Tanjung Limau, Muara Badak. The result of the suitability analysis show that the mangrove area of the Pangempang area is included in the appropriate or standard category (S2) namely 62%, which is suitable for development into ecotourism because it has a good density value and various type of mangrove and the presence of various types of biota such as birds, crabs, mollusca, fish and monkeys. Based on the type of mangrove shows that station I there are 7 type namely Brugeria gymnorhiza, Avicennia rumphiana, Avicennia officinalis, Rhizophora apiculata, Rhizophora mucronata, Rhizophora stylosa and Avicennia marina. Station II namely Brugeria gymnorhiza, Avicennia rumphiana, Avicennia officinalis, Rhizophora apiculata, Rhizophora mucronata, Rhizophora stylosa and Avicennia marina. Station III namely Brugeria gymnorhiza, Avicennia rumphiana, Avicennia officinalis, Rhizophora apiculata and Avicennia marina.
Monitoring Coral Reefs using the Transect Intercept Line Method in Coastal Mamboro, Taipa, Kayu malue and mamboro Villages After the 2 Year Tsunami of Palu City, Central Sulawesi Province. Mohamad Akbar; Mohamad Musbah; Muliadin Muliadin; Alismi M Salanggon; Deddy Wahyudi; Renol Renol; Roni Hermawan
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1502 – 1508

Abstract

Coral reefs are very important ecosystems and have a direct economic impact on coastal communities. In addition, coral reef ecosystems also play a role in providing habitat for various kinds of marine organisms such as Echinoderms, Crustaceans, Polychaeta, Chordata, Molluscs, Annelids and free-living marine biota such as plankton and fish. Over-exploitation of coral reefs and their resources, changes in top land that cause sedimentation and other anthropogenic activities will cause damage to coral reefs. Increasing pressure can threaten the existence and sustainability of coral reef ecosystems and the biota that live in them. In 2018 there was an earthquake 7.4 Richter scale accompanied by tsunami, the impact was large of destruction of the aquatic biota habitat of coral reef ecosystem. The aims of this study were (1) to examine the condition of coral reefs in Palu Bay, (2) to examine the composition of coral reefs in Palu Bay. Coral reef data was collected using the Line Intercept Transect (LIT) method. For coral reef observations using a transect with a length of 25 m, with  every 50 cm observations or 50 points/transect. Each location were carried out 2 times. The results obtained shown the growth conditions of live coral were poor, but coral growth has started to improve. For water quality, it shown that the water quality in Palu Bay was suitable for coral reefs growth.
Biosecurity Implementation and Detection of Infectious Myo Necrosis Virus in Penaeus monodon Seed at Hatchery Surya Prima Benur Zainal Usman; Siti Aisyah Saridu; Ihwan Ihwan; Supryady Supryady; Ardana Kurniaji; Fanggi Fanggi
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1509-1517

Abstract

Diseases control in tiger shrimp farming activities needs to be done by applying biosecurity and early detection of IMNV. This study aimed to identify the application of biosecurity and IMNV detection in tiger shrimp hatchery activities at the Hatchery Surya Prima Benur. The method of collecting data on the application of biosecurity at the Surya Prima Benur Hatchery is carried out by observing field activities, interviews and participating in activities directly. IMNV detection in tiger prawn fry was carried out by PCR machine. The results of the study indicated that the application of biosecurity at the research site includes infrastructure biosecurity, personnel biosecurity, biota biosecurity, and environmental biosecurity. Detection of IMNV in 6 samples of fry showed negative IMNV results indicated by the absence of a band on the 139 bp molecule according to the positive control. The results of this study can be used as technical guidelines for the implementation of biosecurity and the IMNV inspection process in tiger shrimp hatchery activities.
ANALYSIS OF FORMALIN AND MICROBIAL CONTENT IN TRADITIONAL AND VALUE-ADDED PROCESSED FISH PRODUCTS AT DUMAI CITY Aulia Azka; Nirmala Efri Hasibuan; Putri Wening Ratrinia; Sumartini Sumartini; Shiffa Febyarandika; Shalichaty Shalichaty; Muh Suryono; Basri Basri
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1545-1551

Abstract

Dumai City is an area located in the coastal area. Processed fishery products are found in Dumai. Processed fishery products are suspected of containing formaldehyde and microbial contamination that can harm health. This study determines the content of formalin and microbes in traditional and value-added processed fishery products in Dumai City. Formaldehyde content was carried out qualitatively with the formaldehyde test kit MERCK and total microbes using the TPC method . The results showed that formalin was found in three samples of traditional and value-added processed fishery products in Dumai City, namely gulama salted fish, salted squid, and crab sticks. As many as 60% of the samples had total bacteria that exceeded the SNI standard, the total bacteria contained were 5.0 x 105 col/gr.
MACROBENTHOS DIVERSITY ON KELAPA DUA ISLAND, SERIBU ISLAND NATIONAL PARK, DKI JAKARTA Katarina Hesty Rombe; Agus Surachmat; Etti Sartika Rahayu
Berkala Perikanan Terubuk Vol 50, No 2 (2022): Juli 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.2.1551-1558

Abstract

Macrobenthos are aquatic organisms that live on the bottom of the waters with relatively slow movements which are strongly influenced by the basic substrate and water quality. This data collection aims to identify macrobenthos, calculate the abundance, diversity and dominance as well as the composition of macrobenthic species and to determine the quality of the waters on Kelapa Dua Island. The method used in this activity uses a transect line technique that is pulled along 50 meters in a perpendicular direction from the coast to the sea, on each transect a frame measuring 1x1 meter is placed. Observations were made at 3 stations, where each station was repeated 3 times. Observations showed that there were two classes of macrobenthos, namely gastropods and bivalves. From the results of data collection obtained two classes of macrobenthos, namely gastropods and bivalves. The abundance value (Di) is 1685 Ind/m², the diversity value (H') is 23.56, and the dominance value (C) is 0.51, and the species composition value (9.09%). Water quality measurements obtained from the data collection include, water temperature (C°) in the range of 29-33, depth (cm) 20-42, current velocity (m/s) 0.06-0.08, salinity (ppt ) 20-27 and pH 6, and the water substrate contained coarse sand, fine sand, rubble.

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