ABSTRACT This study was aimed to determine the level of investment, to analyze production and income, and to analyze how the business analysis of fishing with bottom gill net. The method used is a survey method with 30 respondents as the ship's owner and sample survey. The results showed that the total investment for a business of bottom gill net with a motorboat was IDR.70.526.770 and mot…
ABSTRACT Tuna is commonly used for frozen fish production such as loin, the byproducts of loin products are in the form of head, skin and bones. These by products have not been used optimally. one of the byproducts in the form of headaches can be used as a raw material for oil known to contain more unsaturated fatty acids than viscera and skin. Fish oil was extracted by the Soxhlet method …
ABSTRACT Shellfish is one of the soft animals (Mollusca) class Bivalvia or Pelecypoda. The shells used in this study are shells fleece are widely used as an alternative food source. This study aims to determine the chemical content of shell fleece. The research method is an experimental method in 2 stages, namely the preparation of samples of shell fleece and analysis of the chemical compos…
ABSTRACT Development of tools cather fish mush be selective to decrease the insignifcant fish get caught, so the fish that caught already fulfill the criteria of eligible catch fish. This research was conducted in Alai Village, Meranti Islands Regency, as a purpose to analyst the gillnet selectivity level of 3 inches and 4 inches. The results show that the 3 inch mesh size the higher the cat…
ABSTRACT This study aims to determine the comparison of the overall chart catches of total weight (kg), number of indivuals (tail), and number of species before and after midnight in the waters of Lake Singkarak. This research was conducted in August 2018 at Lake Singkarak using suevey methods and descriptive statistics. The result of this study indicate that the highest number of species ca…
Abstract This research has been carried out in July 2019 until August 2019, in Alah Air Village, Tebing Tinggi District, Meranti Islands. The purpose of this study is to determine the general construction of the kurau net fishing gear, know the productivity of the kurau net fishing gear, determine the catch season index, describe the number of catches and target species (main target), analyze …
ABSTRACT This research was conducted in October-November 2018 in Bengkalis District And Bantan District how is the relationship between the fishing flet and the fishermen’s insurance and which boats receive the most fisherman insurance and the regions or locations that receive the most fisherman insurance, and to find out how the responce of the fishing community and the local govermant to…
Abstrack This research was conducted on October 2019 at Singkarak Lake, West Sumatera. The purpose of this research was to recognize construction, operation method, catch and environmental friendliness of gillnet. The results of research showed the construction of gillnet has 100 meters length and 6 meters depth. Gillnet construction consist as webbing, upper main line, under main line, fl…
ABSTRACT This research was conducted in October-November 2018 in Meskom village, Bengkalis District, Bengkalis Regency, Riau Province. The purpose of this research is to become a database for the types of fish caught bycatch (bycatch) fishing wagons that are operated in Meskom Village, Bengkalis District, Bengkalis Regency, Riau Province. The method used in study is a direct survey method b…
Abstract This research was conducted in July 2019 in the Ujung Tanjung village, Tanah Putih subdistrict, Rokan Hilir regency, Riau province. The purpose of this research was to determine the effect and differences in catches of drift gillnet with the differences times. The method used is a survey method. Catches of drift gillnet in the morning are Juara (Pangasius polyyuranodon), Pantau (Ras…
ABSTRACT This research was conducted on April 29th until May 13th 2019 at the Sibolga Archipelago Fisheries Port. The method used is a survey method. The purpose of this study was to determine the shear forces and force moments experienced by the 3D model of the Sibolga Archipelago Fishery Harbor wharf when it was loaded using the SAP2000 application. From the value of the shear force and mome…
ABSTRACK This research was conducted in April 2018, in Malang Rapat Village of GunungKijang District, Bintan Regency, Riau Island Province. The purpose of this study was to determine the composition of species of catch and productivity of kelong fishing gear during the study. As well as to find out how feasibility of kelong fisheries business in Malang Rapat Village. The method used is surve…
ABSTRACT The research aims to determine the volume of adhesive needed in laminating wooden ships to produce the maximum strength of the ship structure with the adhesive 2used c'ketz reinforce bond. The method used in this study is an experimental method by testing directly in a laboratory with 4 levels, namely the dose of 0 ml (without treatment), 100 ml, 150 ml, 200 ml per wood laminate with …
ABSTRACT This research was conducted in 2018 at the Port of Fisheries in Palabuhanratu, Sukabumi, West Java. This study aims to determine the distribution of how the distribution of fishermen's catches landed at PPN Palabuhanratu. One of the functions of the fishing port is as a center for marketing and distributing catches. Palabuhanratu is a fairly large port in West Java and has the potenti…
ABSTRACT The aim of this research is to find out how long the immersion effect of flax fiber in turi leaf extract is to determine the value of breaking strength and elongation of the fiber. The method used in this study is an experimental method that is by experimenting the length of time soaking hemp fiber in turi leaf extract as a fishing gear with soaking time for 0 weeks to 12 weeks. The v…
ABSTRACT Yellow Fin Tuna is one of fisheries commodity that has high economic value in Sumatera Barat. This type of fish is the most demand in the local market, thus it becomes the main target catch for fisherman. This study was done at Building Procesing on January 2018, and the aims were to study about the growth pattern, growth parameter, factor condition, and also the rate of exploitation …
Knowledge about fish behavior is highly needed in developing effective fishing techniques and methods. One of the fish behaviors that can be learned for fishing gear is fish swimming activity. Fish swimming activities can be divided into three large groups, namely suistained, prolonged, and swimming speed. This study uses an experimental method / observation that is the speed and endurance of f…
ABSTRACT The study was conducted on September 19 - September 28 2019 in the waters of Kambang, Lengayang Subdistrict, Pesisir Selatan Regency, West Sumatra. The method used in this research is experimental fishing method. The purpose of this study is to determine the effect of using different sizes of fishing lines on the catch of fishing lines. Catches obtained during the 10-day study (10 fi…
ABSTRACT The research was conducted in july 2018 at the fish landing base (PPI) of Tiku, Agam Regency, and West Sumatra Province. The purpose of this research is to determine the extent to which the implementation of operational management at the Tiku fish landing base (PPI) is especially about the factors and the application of management functions in its processing. The method used in th…
Abstract This research was conducted from 30 April -14 May 2019 at the Sibolga Fisheries Port. The method used is a survey method. The purpose of this study was to study the level of efficiency of the fish landing time on the mooring fishing purse seiner in the PPN Sibolga and the factors that influence it. The results showed that the level of fish landing time efficiency was between 63.77% …