Results 21 to 30 of about 2,058 (183)

Density and width-weight relationship of blue swimming crab (Portunus pelagicus) in Letman Waters, Southeast Maluku

open access: yesActa Aquatica, 2022
Blue swimming crab (Portunus pelagicus) is a fishery commodity with a fairly high selling value, both as a local commodity and as an export commodity. The high level of utilization and trade of blue swimming crabs is not matched by knowledge of how to ...
Ade Silaban
doaj   +1 more source

Distribution and Size of Crab (Portunus pelagicus) in Betahwalang Waters, Demak, Central JavaSex Ratio, Size Distribution and Length-Weight Relationship of Portunus pelagicus Linnaeus, 1758 (Malacostraca : Portunidae) in Betahwalang, Demak, Central Java

open access: yesJurnal Kelautan Tropis, 2021
Blue Swimming Crab (P. pelagicus, Linnaeus, 1758) is the main fisheries product from Betahwalang peoples. Fishing activity of Blue Swimming Crab by the fisherman almost every day in Betahwalang waters.
Sri Redjeki   +5 more
doaj   +1 more source

Assessing the Impact of Substrate and Shelter on Cannibalism in Blue Swimming Crab (Portunus pelagicus)

open access: yesJurnal Kelautan Tropis
Blue swimming crab (Portunus pelagicus) is one of Indonesia’s essential fishery commodities, but overfishing has depleted its population. Aquaculture, as an alternative to produce this crab, is hampered by high levels of cannibalism.
Restiana Wisnu Ariyati   +7 more
doaj   +2 more sources

Dampak Pandemi Covid-19 pada Kelayakan Usaha Perikanan Rajungan di Teluk Banten

open access: yesJurnal Ilmu Pertanian Indonesia, 2022
The Archipelagic Fishing Port of Karangantu located in Banten Bay is one of the blue swimming crab fishing centers in the Java Sea. Covid-19 pandemic had significant effect on blue swimming crab fisheries in Karangantu, especially on the increasing of ...
Adi Susanto   +2 more
doaj   +1 more source

Modelling of Sustainable Blue Swimming Crab Supply Chain in East Java Using Soft System Methodology

open access: yesIndustria: Jurnal Teknologi dan Manajemen Agroindustri, 2022
Blue swimming crab (Portunus pelagicus) is one of Indonesia's highest-export fishery commodities. Capture fisheries are dominated by fishermen with low productivity, efficiency, and income levels.
Paramita Setyaningrum   +2 more
doaj   +1 more source

DIFFERENCES IN TYPE OF BAIT AND FISHING TIME ON TRAP ON THE RESULTS OF THE CATCHES OF BLUE SWIMMING CRABS (PORTUNUS PELAGICUS) IN SOUTH KONAWE WATERS, INDONESIA [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2020
Blue swimming crab capture operations generally use traps. Trap is a fishing gear that is installed permanently (passive) in water. The purpose of this study was to determine differences in the use of bait types common ponyfish (Leiognathus equulus ...
Azis M.A., Nainggolan C., Rahardjo P.
doaj   +1 more source

Distribution and Growth Patterns of Crab (P. pelagicus) Based on Environmental Characteristics in Candi Waters, Pamekasan Regency, East Java Province

open access: yesJurnal Kelautan Tropis, 2023
Blue swimming crab (BSC) is a fishery commodity with high economic value and great demand in domestic and foreign markets. P. pelagicus swimming crabs are commonly found in Indonesian sea waters, one of the largest contributors to the country's foreign ...
Leni Maryani   +2 more
doaj   +1 more source

Blue Swimming Crab Stock Assessment in the Western Visayan Sea [PDF]

open access: yesThe Philippine Journal of Fisheries, 2018
Portunus pelagicus (Linnaeus, 1758) known as the blue swimming crab, ranks 4th major fishery export of the Philippines. The Visayan Sea is considered as the major crab fishing ground of the country to which 25 out of 53 crab picking stations are located in Region 6.
Mesa, Sheryll V.   +2 more
openaire   +3 more sources

Modification of Eco-Friendly Collapsible Crab Pot of Blue Swimming Crab in Pangkep Regency, Indonesia

open access: yesThe International Journal of Science & Technoledge, 2023
The aim of this study is to determine the effect of mesh size on the catches of small crab (Portunus sp.) both in number, carapace length (CL), and catchability between modified and control collapsible crab pot. This study used mesh size of the wrapping net (PE) from 2.5 cm (± 1 inch) to 7.0 cm (± 2.5 inches) with 20 units and 20 repetitions (trips ...
null Widodo Basuki   +3 more
openaire   +1 more source

The Composition of Portunus pelagicus on the Fishing Ground Area of Danasari Waters, Pemalang Regency

open access: yesJurnal Kelautan Tropis, 2023
Blue swimming crab (Portunus pelagicus) is one of the most economically valuable marine products in Indonesia. The crabs productivity was generally still dependent on the population in the wild.
Sri Redjeki   +2 more
doaj   +1 more source

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