Trend Analysis of Slope Net Depth, According to Flow Condition in Rayong Set-Net
11years have passed since the technology transfer of Japanese‐type SET‐NET to Rayong, Thailand. The daily catch data has been recorded by EMDEC. Before the start of acoustic survey for fish amount and distribution of around set‐net, the preliminary analysis was done on the effect of flow speed and direction to the gear shape changing of SET‐NET, for aiming the better understanding for catch patterns in the fishing ground.
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Large Cast Net and Anchovy Falling Net Fisheries to Economic Development: Survey in Pakklong Sub-district, Pathew District, Chumporn Province Suanrattanachai, Phattareeya; Petchkamnerd, Jinda; Saraphaivanich, Kongpathai; Kamhongsa, Jirapa; Khunnirong, Baramee (Training Department, Southeast Asian Fisheries Development Center, 2003)Large cast net and anchovy falling net fishing gears are developed and innovative technologies of fishing gears. These gears are more effective than traditional fishing gear types to catch a large volume of squid and anchovy ...
Effects of food ration on growth, condition factor, food conversion efficiency, and net yield of estuary grouper, Epinephelus salmoides Maxwell, cultured in floating net-cages Chua, Thia-Eng; Teng, Seng-Keh (Elsevier, 1982)The effects of food ration on the growth and yield of the estuary grouper raised in floating net-cages were investigated. The optimum ration given on alternate days was 5% body weight (wet) which gave the best mean fish ...
Nursery culture of sandfish Holothuria scabra in sea-based floating hapa nets: Effects of initial stocking density, size grading and net replacement frequency Altamirano, Jon; Noran-Baylon, Roselyn D. (Elsevier, 2020-09)Sea-based culture of early juvenile sandfish Holothuria scabra up to fingerling size (>2 g) using floating hapa nets has been confirmed as a viable nursery system in tropical countries such as the Philippines. However, ...