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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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INDONESIA
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 454 Documents
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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.
The Changes in the Household Income of Coastal Communities on the Utilization of Caulerpa racemosa Sea Grapes in North Bintan Area Bintan District Kepulauan Riau Province Jeri Kurnia Putra; Firman Nugroho; Viktor Amrifo
Berkala Perikanan Terubuk Vol 50, No 3 (2022): November 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.3.1634-1648

Abstract

This research was conducted in June 2021 in North Bintan Area Bintan District Kepulauan Riau Province. The location of this study was determined purposively with the consideration that North Bintan area is a sub-district where most of the people work as users of caulerpa racemosa sea grapes. Determination of respondents in this study was carried out by census and using a mixed approach (mix methods). The data was collected by means of observation, documentation and direct interviews with 7 users of caulerpa racemosa sea grapes. The results of this study indicate that the household income of the coastal community of North Bintan area after becoming a sea grapes user has increased by an average of IDR 1,209,924.00 or 34%. Meanwhile, based on the analysis of the Sustainable Livelihood Framework, it shows that the business of utilizing caulerpa racemosa sea grapes is classified as sustainable from the human resources aspect, financial aspect, production aspect and marketing aspect
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.
Identification, Isolation and Culture of 5 Microalgae Isolates From The Sail River, Lima Puluh District, Pekanbaru City Zikra Yusianda; Efawani Efawani; Kamaruddin Eddiwan
Berkala Perikanan Terubuk Vol 50, No 3 (2022): November 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.3.1597-1606

Abstract

Sail River is a sub-watershed of the Siak River in Pekanbaru City with various community domestic activities that cause the waters to be polluted by waste. One of the organisms that is tolerant of poor water quality is microalgae. The aims of this research to determine the potential microalgae in the Sail River. This research was conducted in September-December 2021 using a survey method. There were 4 sampling areas and in each sampling area there were 3 sampling points. Sampling were taken once/week for 3 weeks. Water quality parameters observed were temperature, transparency, pH, DO, CO2, nitrate and phosphate. The microalgae found were then isolated and culture in the laboratory, cultured in water media with Walne fertilizer added and their growth was observed. The results of this study shown that the microalgae found consisted of 2 classes, namely: Chlorophyceae (16 species) and Cyanophyceae (5 species). The isolated microalgae were: Chlorella vulgaris, Coelastrum microporum, Scenedesmus quadricauda, Pediastrum biradiatum and Merismopedia punctata. Microalgae isolates reached peak growth on the 7th to the 8th day. Meanwhile, the harvested biomass ranged from 0,05 g/L to 0,3 g/L. Based on the results of this research, it can be concluded that these five types of microalgae isolates are potential to be utilized.
Consumption Behavior of Fisherman Family in Tiku Selatan Village, Tanjung Mutiara District, Agam Regency, West Sumatera Province Rizki Saidinia Ali; Firman Nugroho; Lamun Bathara
Berkala Perikanan Terubuk Vol 50, No 3 (2022): November 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.3.1649-1657

Abstract

The purpose of this study was to determine the characteristics of the fishermen's families in South Tiku Village, to determine the consumptive behavior of the fishermen's families in South Tiku Village. The research method used in this study is a descriptive quantitative research method, namely by seeking information about the symptoms of consumptive behavior of fishermen's families in Tiku Selatan Village or with this method clearly supporting the goals to be achieved, planning the approach, collecting data as material for making reports. The results showed that the level of consumptive behavior of fishermen's families was grouped with consumptive (32-48) and non-consumptive (16-31) scores.Determination of variable categories based on the number of indicator items each with a total of 16 indicators, 47 respondents, 3 categories with a maximum score of 2256 and a minimum score of 752. The results show that from 47 fishing families in Tiku Selatan village 96% behave consumptively (45 people) and 4% are not consumptive (2 people).
ORGANOLEPTIC PROPERTIES OF FISH-BASED PROCESSED PRODUCTS Marthinus I. H. Hanoatubun
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.50.2.1559-1569

Abstract

One of the weakness of anchovies (Stolephorus sp). As also owned by other animal commodities is to have the water level which is quite high, have the trait of being easily perishable food if someone is the high of being scooped and die. Because business is considered important increase the power lasts long and by the permission of fishery products in after harvest covering the process of preserving and processing. One of the ways of preserving and processing anchovies that you can do is through the process of diversification. Food diversification give variety to staple food consumed, so that they do not just focus on one type of product. The purpose and benefit of this research know diversification processed product development anchovies, and to knows the organoleptic. Test of a produced. The benefi t of this research is producing a the processed products are developed the anchovies, and as a source of information for that requires. This research activity consists of two phases product processing. The first stage of production of fish anchovies and pulverized and the II production meatballs product, as a nugget of and krispydelly fish. Visibility, texture, odor to the processed products and think there a nuggetof an 73-93% compared with meatballs and krispydellyprocessed.
COMPARISON OF PHYTOPLANKTON ABUNDANCE BETWEEN MANGROVE WATERS AND OPEN WATERS IN MENGKAPAN VILLAGE SUNGAI APIT DISTRICT SIAK REGENCY RIAU PROVINCE Budi Kurniayawan; Adriman Adriman; Eni Sumarsih
Berkala Perikanan Terubuk Vol 50, No 3 (2022): November 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.3.1607-1618

Abstract

Phytoplankton is a organisms with characteristic  as primary producers and bioindicator of marin and fresh waters.  Mangrove waters and open waters generally have different characteristics of ecosystem and organism that live in these waters. The research aim to determine the difference of phytoplankton in mangrove waters and open waters including diversity, uniformity, and dominance of two type of waters. This research was conducted in Desember 2020. The sampling locations take out  in two sampling areas which are mangrove waters and open waters in th Mengkapan Village, Sungai Apit District, Siak Regency. Data identifications and analysis carried out in aquatic  ecology laboratory of  Faculty of Fisheries and Marine Science, University Riau. The comparison of the data of phytoplankton abundance uses the PAST application and Microsoft Excel (T-Test). The range of abundance of phytoplankton in Mengkapan Village waters is between 576-856 sel/L with Bacillariophyceae as the dominant class. There is no significant difference between the two waters, but the water Mengkapan Village has low water quality and influences the phytoplankton abundance

Page 39 of 46 | Total Record : 454

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