Asian redtail catfish is a freshwater fish with high economic value. However, the larval growth is relatively slow. One of the efforts to accelerate the growth and survival of larvae is the administration of Probio-7 probiotics by soaking Asian redtail catfish larvae according to the prescribed dose. This study aims to evaluate the effect of larval immersion in Probio-7 probiotic solution at di…
Penelitian dilaksanakan pada bulan Desember tahun 2023 di PPS Bungus Sumatera Barat. Penelitian ini dilatarbelakangi permasalahan tantangan utama yang dihadapi dalam pengoperasian alat tangkap bagan perahu KM.Dilla De Vicky 01 di PPS Bungus, pengoperasian alat tangkap bagan perahu KM.Dilla De Vicky 01 di PPS Bungus, dan bagaimana pengaruhnya terhadap produktivitas. Langkah-langkah apa yang dapa…
Analysis of productivity and economic efficiency is very important to understand the development of fishing businesses and to determine potential improvements in existing businesses. This research aims to determine the value of productivity and economic efficiency of catching skipjack tuna using purse seines at the Sibolga Nusantara Fisheries Port. The research method used in this research is a…
The Koto Panjang Hydropower Reservoir continues to experience an increase in the number of cages and human resources. This increase resulted in various activities having an impact on the amount of waste generated from various activities. Waste that is not managed properly will have a bad impact on decreasing the quality of reservoir water. This study aims to determine the potential generation a…
The research was carried out from September (2023) to October (2023) in the waters of Tebing Tinggi Timur Village, Meranti Islands Regency. This research aims to analyze the productivity and efficiency of splint fishing gear in the waters of Tebing Tinggi Timur District, Meranti Islands Regency. The method used in this research is a survey method, namely by observing and collecting data directl…
Geographically, Teluk Meranti Village is located at 0º10'-0º40' North Latitude (LU) and 102º 30'-102º 50' East Longitude (BT). This village is located in Teluk Meranti District, Pelalawan Regency, Riau Province. The location of the village is directly adjacent to the Kerumutan Wildlife Sanctuary and Indragiri Hilir Regency in the south, Teluk Binjai Village in the west, Pulau Muda Village i…
Providing fishing needs, especially fuel oil (BBM) and clean water, are several forms of strategic services provided by fishing ports to fishermen. The aim of this research is to determine the level of fishermen's satisfaction with the services for providing fishing needs at the UPTD Fishing Port Region I Carocok Tarusan and to describe the actual conditions of facilities for fishing needs at t…
Purse seine is one of the primary fishing gears used at the Belawan Ocean Fishery Port, North Sumatra. However, the composition and quantity of the main catch and by-catch from purse seine operations in the Belawan waters are not yet detailed. This study aims to identify the composition of purse seine catches based on the categories of main catch and by-catch. The research was conducted from Ap…
The sustainability status of capture fisheries is a concept that emphasizes the preservation of fishery resources during the fishing process. This study aims to assess the sustainability status of the fixed trap fishing method based on ecological, economic, technological, institutional, and social aspects in Raja Bejamu Village, Sinaboi District, Rokan Hilir Regency. The research was conducted …
Mangrove snail (Telescopium telescopium) or blongan is an animal from the Potamididae family that lives in brackish water on muddy bottom substrates and is influenced by tides (Radjasa et al., 2011). The basic longline is a passive fishing gear, categorised as environmentally friendly fishing gear because the catch is selective in terms of the size caught, this fishing gear consists of parts of…
This research was conducted in April 2024 in the waters of Permai Village, West Rangsang District, Meranti Regency, Riau Province. The method used in this research is the survey method, by directly observing the dragon traps fishing gear and participating in fishing activities in the morning (08:00-12:00 WIB) and day (12:15-16:15 WIB) of ten days. The aim of this study is to determine the diff…
This study was conducted in March 2024 and was located at the Bungus Ocean Fishing Port, West Sumatra Province. This study aims to analyze the level of business feasibility in handline fishing gear in terms of finance and rentability of handline fishing vessels, as well as to determine the productivity per trip on handline fishing gear at the Bungus PPS. The method used in this study is the sur…
Operation of trammel net fishing gear is carried out in the morning and night, shrimp and fish are caught which have different behaviors and presences in the waters. The purpose of this research was to determine the differences in trammel net catches in the morning and night and the comparison of catches in terms of weight (kg), individuals (tails), types (species). The method used was the surv…
Bungus Ocean Fishing Port (PPS) is one of the large fishing ports and has a significant contribution to the capture fisheries sector in the western part of Sumatra Island. To improve the efficiency of moorings at Bungus Ocean Fishing Port (PPS), optimization strategies need to be implemented through improving facilities, adjusting operational services, formulating appropriate policies, and stre…
The Air Bangis fish landing base is the only fish landing base in Sungai Beremas District, Pasan Barat Regency and is classified as a type D fishing port. The imbalance between dense fishing activities and limited available facilities results in suboptimal fishing activities. This research was conducted in May-June 2024 at the UPTD Regional II Air Bangis Fishing Port, West Sumatra Province usin…
Each species of fish has different behaviors during the day and night, so the chances of being caught are different. This study aims to determine the difference in catch at different times of day and night on bubu naga fishing gear in the waters of Pamak Village, Tebing District, Karimun Regency, Riau Islands using a survey method. The number of catches during the day was 17.14 kg (413 fish) an…
In Indonesia, conservation has various models or forms of management, one of which is lubuk larangan. One of the active lubuk larangan in Riau is Lubuk Larangan Padang Sawah Village. This study aims to determine the physico-chemical characteristics of lubuk larangan and the effectiveness of lubuk larangan management as a marine protected are. This research was conducted in March-April 2024 at t…
The carrying capacity of waters for natural fisheries is the maximum capacity of an ecosystem to support fish production sustainably. This can be determined based on chlorophyll-a, which is an indicator of nutrient availability and fertility. The purpose of the study was to determine the carrying capacity of natural fisheries based on chlorophyll-a content in Lake Selat Panjang, Lubuk Siam Vill…
Sustainability of capture fisheries is a condition where fish resources and ecosystems can be utilized sustainably to meet current and future human needs. This research was analyzed using 5 aspect, that is ecological, economic, technological, social, and institutional using the RAPFISH method with the aim of getting a comprehensive picture of the status of sustainability and knowing what can be…
Electrofishing is an acknowledged practice for legitimate fish inspecting and looking over, but it utilizes for subsistence nourishment and showcase angling has long been unlawful in most nations. The purpose of this study was to determine the response of fish swimming endurance and fish swimming pattern to electrofishing gear assemblies based on fish length and distance of stun on Three tilapi…