This research aims to evaluation and compared chemical proximate compositions, NPN, amino acid and fat acid of Hemibagrus nemurus from wild catfish, pond culture and cage. Catfish used is 70 from wild (Kampar river), pond culture, and cage in Paku river, Kampar.Value of catfish was evaluation, value of edible portion, dressing percentage water holding capacity, sensory quality, proximate, non p…
This study aimed to determine the amount of investment, profits and feasibility of business in catching ornamental fish with the size of 9 GT and 13 GT vessels. The research activity was carried out in October 2018 at the Bungus Ocean Fisheries Port. The method used is the servei method with the number of respondents as many as 7 ship owners with census sampling. The results showed that profit…
This Research Was Conducted on February 18 - 22, 2018 in Batam City Riau Island Province. This Research aimed to observe the increase in the number and distribution of kelong pantai that conduct fishing activities in 2013 - 2017 in Batam City water. Whether the placement in PERDA Kota Batam No.2 of 2004. Data Collection uses survey method, observing and field validation. The result showed that …
Mud shrimp (Thalassina anomala) is a fishery commodity which its production is abundant. Unfortunately, it has a low economic value because most of its body is consisting of carapace, which reaches 50-70% of its total body weight. The economic value of carapace waste could be increased by by extracting it to be a chitosan. Chitosan is produced through the stages of demineralization, deproteinat…
This study aims to determine the effect of immersion in red ginger on the quality of fresh mussel seen from the organoleptic values, Total Plate Count (TPC), Coliform bacteria and Escherichia coli, and to determine the best concentration of red ginger solution that is able to maintain fresh mussel quality. The method used in this study is the experimental method of immersing the mussel in red g…
This study was purpose to evaluate physicochemical and sensory characteristics of baung catfish fed diet containing the mixture of salted trash fish and catfish viscera replacement in fish diet. Baung catfish avaranging ±50 gram in weight were diet containing the mixture of salted trash fish and catfish viscera replacing for covensional fishmeal 0% (TIK), 50% (CIRJ 50), 75% (CIRJ 75), 100% (CI…
This study aimed to determine the effect of the use of liquid smoke with a different concentration on skipjack tuna (Katsuwonus pelamis) katsuobushi quality. The research method used was the experimental method with a non-factorial Randomized Complete Design (CRD) design with three levels namely 5% (K1), 7% (K2) and 9% (K3) with replications three times to obtain 9 experimental units. The data …
This study aims to determine the effect of curry flavor on consumer acceptance of instant anchovy sago (Stolephorus sp) noodles and analyze the quality of instant anchovy sago products with curry flavor produced organoleptically, microbiologically, and proximate. The method used is the experimental method, with a completely randomized Complete Design (CRD) consisting of 4 treatment levels, name…
This Research aims is 1) to looking how many potention of Naga sakti Lake, 2) to estimated economic value of fisheries and tourism in Naga Sakti Lake. This research was conducted in February 2018. The method used in this research were a survey method. Respondents taken in this research is 34 people, namely fishermen and tourism of Naga Sakti Lake. The results of this research indicate potention…
Pandan Beach is one of the tourist attractions in Central Tapanuli Regency that is interesting to visit. Pantai Pandan is located in Pandan Sub-District, Pandan District, Central Tapanuli Regency. The existence of Pandan Beach has a positive impact on the coastal communities of Pandan. The existence of this tourist attraction will indirectly affect the surrounding population of economic gro…
The aim of the study was to determine the different characteristics of essential and non-essential amino acids and value of chemical composition on catfish meat originating from natural rivers and from floating nets. The method used was comparative experimental for different habitat treatment with T-test established of 2 treatments, namely (P1 = natural river catfish, P2 = floating net catfish)…
This research aims to determine the effect of ethanol solvent with different concentrations on the characteristics of catfish meat protein concentrates which include yield, proximate, and amino acids, to obtain optimal concentration. This research was conducted in 2 stages: first stage, the making of catfish meat flour, 2) making catfish meat protein concentrates using ethanol solvents with dif…
Research on Break Even Analysis Point and Business Risk of Enlargement of Tilapia (Oreochromis niloticus) in Floating Net Cages carried out in November 2018 in Pulau Terap Village, Kuok District, Kampar District, Riau Province. This study aims to Analyze Break Even Point, Analyze the magnitude of business risk and the sources of risk found in the business of raising Tilapia in the KJA business.…
Jelawat fish (Leptobarbus hoeveni) is native Indonesian fish found in the rivers of Sumatra and Kalimantan. Riau Province is one of the centers of the production of sooty fish, where the production of cultivated fish is starting to increase every year. This study aims to identify the types of bacteria found in fresh soot fish and determine the sensitivity of bacteria to liquid smoke solutions a…
T. anomala is a type of shrimp that commonly found in the muddy areas of mangrove along the coastal area Selat Panjang. This study aims to determine the effectiveness of the chitosan in absorbing heavy metals in gravestones. Carapace from T. anomala is used as raw material of chitosan. The carapace was taken and then washed, dried, refined, demineralization, de-preoteinated, deasitelation and w…
This research was aimed to determine the optimum concentration of tamarind and the soaking time to reduce the heavy metals Pb, Cd and Cu in the hairy cockle (Anadara antiquta). The method of the research was experimental method and the experimental design was the Completely Randomized Design (CRD). The treatmentswas soaking the cockle in the tamarind solution at different concentrations (15% an…
This research was conducted in 23 September – 29 September 2018 in the fishing gear laboratory, Utilization of Fishery Resources Department, Faculty of Fisheries and Marine, University of Riau. The purpose of this research is to know dynamics the dynamics of the movement of artificial baits given different currents on troll line. Measurement of the current velocity in the flume tank at the st…
Dumai Fish Landing Base is the only active fishing port used in Dumai City so it should be able to accommodate all the activities carried out by fishermen in order to be able to increase fisheries production. Therefore, to see the quality of service activities for its functional facilities, it is necessary to know whether in its service, managers and fishermen make Standard Operating Procedures…
This research was conducted on September 6, 2018. The analysis used data obtained at the Fisheries and Fish Landing Base (PPI) Tiku Agam Regency, West Sumatra Province. Aimed to study to find out the optimum fishing efforts for pelagic fish in Tanjung Mutiara waters and knowing the environmental effect on catch of gillnet and to know the environmental variable that have biggest effect. Dat…
This research was conducted based on the tidal conditions that originated in the tidal tides of the Indonesian archipelago which were divided based on the highest tide conditions, average tide and lowest tide. In the village of Sialang Pasung, regency Meranti Islands. This study discusses the types of catches, studies and evaluates the main catch and by-catches of fishing gear based on dif…