This research was conducted in Maret 2020 in Pekan Labuhan waters, Medan Labuhan District, North Sumatera Province. The purpose of this research is to determine the level of environmental friendliness of the gill net fishing gear based on the criteria for the composition of the fish caught (target species and bycatch), and utilization of the catch. The method used is a survey method which i…
The size of the fishing line used by anglers in the Dua Saudara fishing pond often breaks when they want to use it. The size of the fishing line is 0.20 mm, 0.25 mm and 0.28 mm. Conducted research on the effect of broken fishing line, the research was conducted by experimental methods and analyzed using T test. New yarn sixe 0.28 mm initial breaking strength 158.808 kgf and then decreased t…
This study tried to analyze the composition comparison of the catchment chart by using different light colors in sibolga waters of North Sumatra Province. This research was conducted in July – August 2020. The method that will be used in this research is experimental method. The data collected is primary data and seknuder data. The type of catch consists of pelagic fish species including …
This research was conducted from 25 April to 7 May 2018 at PPI Barek Motor. The purpose of this study was to determine the operational management of PPI Barek Motor, particularly regarding the elements and application of operational management functions. The method used in this research is a survey method. The data analysis used was descriptive analysis. This research was conducted by taki…
This Research was conducted on July - September 2020 in the Laboratory of Fishing Gear Materials of Faculty of Fisheries and Marine, University of Riau. The method that used in this research was experiment method in laboratory by testing directly to the samples, the number of the samples used were 28 fish with 5-10 cm overall body length (average of 7,61 cm) with standard deviation ± 0,64 …
Freshwater mussel (Pilsbryoconcha exilis) is invertebrates with shells that live on the bottom or stick to the substrate in fresh water. This study aimed to determine the best concentration of the enzyme papain to hydrolyze protein of mussel meat. This study used an experimental method with a completely randomized non-factorial design with three replications. by treatment of different enzy…
Utilization of vanname shrimp produces waste of shrimp carapace which is not utilized. Vanname shrimp carapace contains carotenoids in the form of astaxanthin. Astaxanthin is a fatsoluble carotenoid that can be extracted using palm oil. This study aims to determine the astaxanthin content of vanname shrimp carapace (Litopenaeus Vanname) extraction using palm oil. The method used was experim…
This study aimed to determine consumer acceptance of seaweed crackers (Eucheuma cottoni) with the addition of natural dyes from the skin of red dragon fruit (Hylocereus polyrhlzus). The research design was a non-factorial Completely Randomized Design (CRD) with 4 levels of treatment, namely without the addition of red dragon fruit skin extract (W0), 10% red dragon fruit skin extract (W1), …
This study aimed to determine consumer acceptance on pempek freshwater mussels with the addition of durian seed flour. The research method was experimental with a non-factorial completely randomized design (CRD) with 4 treatment levels, namely E0 (without the addition of durian seeds flour), E1 = 40g (20% durian seed fluor), E2 = 80g ( 40% durian seed flour), E3 = 120 g (60% durian seed flo…
The purpose of this research are to know the effect of additional amount of catfish surimi which is different on Processing process of pempek towards consumer acceptance, to know the best concentrate additional of catfish surimi toward pempek processed, and to know the pempek protein produced based on the proximate test. The experimental research method was the addition of catfish surimi to…
Children are assets that determine the survival, quality and glory of a nation in the future. The research was animed to determine the perception of fishermen on the psychological value, economic value and social value of children in fishing families. This research was conducted in September 2019. The method used was a survey method by interviewing respondents using a questionnaire based on …
This research was conducted on March 2020 at IV Koto Setingkai Village, Kampar Kiri Sub- District, Kampar Regency, Riau Province. This study aims to Describes the history of Lubuk Larangan, describes how to manage Lubuk Larangan. The method used in this research with descriptive qualitative.The population in this study were 7 informants. This location is determined (Purposive) with the con…
This research was conducted in February - March 2020 in Teluk Nibung sub district, Tanjug Balai city, North Sumatera Province. The location of this research was chosen deliberately (purposive). Based on the results of research conducted on the analysis of income and profit sharing between tauke and purse seine fishermen in Teluk Nibung Sub District, Tanjung Balai City, North Sumatra Provin…
Abstract: This research was conducted on 13 December - 30 December 2018 in Merangin Village, Kuok Sub District, Kampar Regency, Riau Province. The purpose of this study was to determine the characteristics and level of motivation of Tilapia cultivators in floating net cages, as well as to determine the relationship between characteristics and motivation of Tilapia cultivators in floating n…
This study tried to analyze guava leaf extract and mangosteen leaves to increase the breaking power of hemp fibers. The study was conducted in January 2020 which lasted for 30 days. The research site is in the Fishing Equipment Materials Laboratory. Faculty of Fisheries and Marine Affairs. University of Riau. The method used in this study is an experimental method and uses a maceration tec…
This study aims to determine the effect of the type of bait on the catch in order to increase the production of fishery products, especially longline fishing gear. The research was carried out from April 22 to May 5, 2019, located in Sinaboi waters, Rokan Hilir Regency, Riau Province. The ship used is a 6 GT motor boat with a length of 15 m, a width of 2 m, a 30 PK Dongfeng engine with dies…
This study tries to compare the catch of nets using fish herd tools with natural materials (coconut leaves) and artificial materials (plastic rope). This research was conducted in Kuok village, Kampar Regency, Riau Province. This research was conducted on March 25 - March 30 2019. This fisherman in the village of Kuok, Kampar Regency, uses a sampan as a tool to lower his fishing aid, the le…
This research was conducted from December 2017 to February 2018 in Pambang Pesisir Village, Bantan District, Bengkalis Regency, Riau Province. The purpose of this research is to try to analyze the financial feasibility of the Drift Bottom Gillnet. This study uses a survey method. The ship used by kurau nets is a wooden boat weighing 6 GT, 12 m long, 2.95 m wide, and 3 m high. The fishing i…
The Black Pomfret is a fish of sufficient economic value high and abundantly consumed by society. The hydroacoustic is an effective and efficient instrument in detecting water columns that can help increase the yield of fish. One of the result of data from acoustic instruments is target strength. Target strength become the primary parameters for determining inner fish abundance acoustic met…
Hand line are the dominant fishing gear used at PPN Sungailiat. Fishing trip of hand line fisher when research were 7-15 days with 2-5 crews. The construction of handline in Sungailiat waters is the same as in general, consisting of a reel, fishing line, reel, hook, bait and ballast. This research was conducted in November 2019 at PPN Sungailiat, Bangka. The purpose of this study is to det…