ABSTRACT Catching is an effort made by humans to be able to get the organisms that are in the waters, to get these organisms a fishing gear is needed. The purpose of this study was to determine the composition of catches of species and number of fish using drift gill nets with mesh sizes of 3 and 6 inches at day and night in the village of Meskom. This research was conducted on 31 August to 13…
ABSTRACT This research was conducted in July-August 2019 at the Sibolga Nusantara Fisheries Port, North Sumatra Province. The purpose of this study is to determine the technical aspects of purse seine and analyze the feasibility of purse seine fishing. The method used in this study is a survey method. Primary data collection is done by direct interviews with fishermen and business owners who u…
ABSTRACT This study aims to determine the composition of the catch of the step chart fishing gear that is operated in the Hajoran Village, Pandan District, North Sumatra ProvinceThis research was conducted in May 2019 in the Hajoran Village, Pandan District, Central Tapanuli Regency, North Sumatra Province. The method used in this study is a survey method that is observation by going directly …
ABSTRACT Payang is seine net used for catching schooling fish (pelagic fish) on the surface of the water. Both wings are useful for scaring or surprising and herding fish into bags. The method of operation is to encircle the fish hordes and then the bag is pulled to the boat. The purpose of this study was to determine the composition of the catch of the fishing gear payang in the morning a…
ABSTRACT This study aims to determine the size and construction specifications of mini purse seine fishing gear, the level of environmental friendliness and how much bycatch and discard. analysis of the data used according to FAO (1995) in accordance with the standard Code of Conduct for Responsible Fisheries (CCRF) which is there are 9 criteria for a fishing gear said to be environmentall…
ABSTRACT The aim of this research is to find out how long the immersion effect of flax fiber on bay leaf extracts is to determine the value of breaking strength and stretching of flax fiber. The method used in this study is an experimental method using a one factor Complete Tool Design, which is by experimenting the length of time the flax fiber immersion in bay leaf extract as a fishing gear …
ABSTRACT Drift gillnets are gill nets in which the way of operation is left to be washed away in the water, whether it is washed away on the surface, water column or at the bottom of the water. This study aims to calculate the number of catches of drift gillnet during the day and night in the District of Natal. The method used in this study is a survey method, where research data are obtai…
ABSTRACT The study was conducted on July 10th to August 8th, 2019 Rokan River, Ujung Tanjung Tanah Putih District, Rokan Hilir Regency, Riau Province. This study aims to determine the composition of the wire mesh haul operated in the Rokan River in Ujung Tanjung. The method used in this study was a survey method. This study was conducted in one month for eight replications, and 20 units of mes…
This research was conducted in August-September 2019 at the Sungailiat Archipelago Fisheries Port, aiming to determine differences in the number of the composition of weight and type of catches, using survey methods. Based on the types of species caught, Leopard Coralgrouper (Plectropomus leopardus) 91 tails (271,5 kg), Aerolate grouper (Epinephelus fuscoguttatus) 693 tails (231,9 kg), Spotted …
Payang is a trawler tug that has a small pocket size. This makes the payang fishing gear not selective about the size of the fish and the types of fish that are targeted by the catch. If this fishing gear is left then it will have a negative impact on the continuation of fish resources, especially where the fishing gear is operated. The purpose of this study is to calculate the composition and …
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 …