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 famili…
ABCTRACT Statistical data from the Maritime Affairs and Fisheries Service of Meranti Islands Regency shows a decrease in the number of fishermen with splints, gombang and pengerih fishing gear from 2015 to 2017. The method used in this study is a survey method with interview techniques and direct observation at the coastal location of the operation of abraded splints, gombang and grinding …
ABSTRACT Kurau net is a type of active fishing gear that drifts and traps other fish caught in the Kurau net. The construction of the Kurau net is very simple. This research was conducted in Meskom Village, Bengkalis Regency, Riau Province in February 2021. This study aims to determine the composition of the catch type and amount of target fish catch and bycatch kurau nets with different m…
Abstract Sustainable fisheries management for sondong fishing gear needs information support so that sustainable management goals can be realized. Its management includes ecological, social and technological dimensions. The purpose of this study was to determine the sustainability status of the sondong fishery in the Technical Implementation Unit (UPT) of the Fisheries Port of Riau Provin…
ABCTRACT This research was carried out in December 2020 in Lalang Village, Sungai Apit District, Siak Regency. This study aims to determine the composition of the type and weight of the catch and the strength of the current relationship with the catch operated in Lalang Village, Sungai Apit District, Siak Regency. The research method used is the survey method. The data that has been obtain…
ABSTRACK The Kambang fish landing base in West Sumatra Province is one of the centers for capture fisheries activities, starting from filling supplies to fishing fleets. The formulation of the problem in this research is how to apply sanitation in the technical service of the Kambang Fishing Port (PPI) in West Sumatra Province and see how the supervision of the implementation of sanitation…
ABCTRACT This study aims to analyze the catch of Sondong as the main information in managing fishing, the availability of data and information about the productivity of Sondong fishing gear fisheries in Selat Akar Village and with the management in the utilization of fish resources, the sustainability of Sondong fishing business can be maintained. The research method used in this research …
ABCTRACT A bycatch is another catch that is accidentally caught by the net. Where the catch is unwanted or not the main target. Bycatch is usually dumped into the sea or used for human consumption or for livestock. This study aims to identify the composition and proportion of the main catch (main catch), bycatch and discarded catch in the stonet. The method used in this research is a surve…
ABSTRACT Fishermen in Panipahan still use traditional fishing gear, one of which is gill net. This study aims to determine the effect of shortening on nets on the catch of gill nets which was carried out with 5 trials each. This research was conducted in May 2020 in Panipahan Village, Pasir Limau Kapas sub-district, Rokan Hilir Regency. The method used in this research is a survey method b…
ABCTRACT This study aims to determine the location of fish landing sites that are better and more precise than platforms managed by toke or fish collectors which are usually used as landing sites for the catches of fishing communities around Kesuma Village. This research activity was carried out in December 2019. Data collection was carried out in Kesuma Village, Pangkalan Kuras District, …
ABSTRACT Fuel oil is the aspect that is most prepared before going to sea. In meeting the demand for fluctuating fuel oil demand, prediction is needed, so that it can predict the supply to meet the required amount. This study aims to predict the amount of fuel oil inventory each month by using fuzzy logic to meet the needs of fishing supplies. The results showed that the prediction of fue…
ABSTRACT This research was conducted from June 25, 2021 to July 25, 2021. The location was determined purposively in Belemen Village, Apit River Subdistrict, Siak Regency, Riau Province. This study aims to: 1) determine the components of social capital formed in the Bilis Asam fisherman group in Belemen Village; 2) Analyzing the social relationship of the Bilis Asam fisherman group with ot…
ABSTRACT Research on the marketing of Goldfish in Pangururan Sub-district Samosir Regency was carried out in April 2021. This research aimed to (1)analyze the cost, Goldfish marketing advantage; (2) calculated marketing margin and efficiency of Goldfish marketing in Pangururan District North Sumatra Province. The method used in this research is survey method by directed observation to the …
ABSTRACT This research aimed to determine the type of lactic acid bacteria isolated from cincalok and determine the potential of bacteriocin from lactid acid bacteria as an antibacterial against Escherichia coli and Staphylococcus aureus. This research consisted of several steps, namely the manufacture of cincalok, isolation of lactic acid bacteria, isolation of bacteriocins and testing of…
ABSTRACT Vanname shrimp (Litopenaeus vannamei) is widely consumed by the community, on the other hand, the skin waste is underutilized. Shrimp shell has a potential use as a chitin product. Chitin can be isolated from shrimp shell by demineralization and then deproteination their shells. The demineralization process was carried out using citric acid. This study aimed to determine the effec…
ABSTRACT This study aims to determine the effect of adding different concentrations of chitosan solutions on the quality of facial moisturizing creams and to find out how much chitosan concentration is appropriate to add to the quality of facial moisturizing creams. The treatments given were different concentrations of chitosan, namely 1% (K1), 2% (K2), 3% (K3). The parameters used in this…
Abstract The viscera of catfish are a by-product in the processing of catfish that have not been utilized optimally. The viscera of catfish can be used as raw material for enzymes. The viscera of catfish are thought to contain protease enzymes. This study aimed to determine the activity of crude extract of protease enzymes from the viscera of catfish (P. hypophthalmus) at different pH. The…
ABSTRACT This study aims to find out the chemical and physical characteristics of gelatin from tilapia bone soaked using pineapple liquid extract. Pineapple fruit is known to contain citric acid that is quite high. The research method used in this study is an experimental method by pre-treatment (soaking) of fish bones in liquid extracts of pineapples using different times. G20 (soaking of…
ABSTRACT This study aims to determine the bioactive components of the sea grape (Caulerpa sp.) fraction qualitatively and to determine its antibacterial activity using the well method. In the extraction process, the solvent used is methanol with a ratio of sample: solvent 1:3(w/v). While solvent fraction is used there are 3 types, namely n-hexane, ethyl acetate and butanol with a ratio of …
ABSTRACT This study aims to determine the phytochemical components of bioactive compounds from the extract of Chlorella sp. and determine the antibacterial activity by the well method. There were 3 solvents to extract the Chlorella sp. namely methanol 70%, ethyl acetate 80%, and n-hexane 80% with a sample ratio of 1:2. The yield of Chlorella sp. extracts using methanol was 30.16%, ethyl ac…