Search
Now showing items 31-40 of 69
เครื่องมือประมงของไทย
(สำนักงานฝ่ายฝึกอบรม ศูนย์พัฒนาการประมงแห่งเอเชียตะวันออกเฉียงใต้, 1986-12)
Experiment with Bottom Vertical Longline in the Andaman Sea
(Training Department, Southeast Asian Fisheries Development Center, 1988-06)
In 1982, the SEAFDEC Training Department conducted experimental bottom vertical longline fishing in the South China Sea at the Vanguard Bank and off sabah. As the results were encouraging, a second experiment with bottom ...
Experiment on Model Crab Bottom Gill Nets in the Circulating Water Channel
(Training Department, Southeast Asian Fisheries Development Center, 1988-01)
Crab bottom gill nets used in the Gulf of Thailand can be divided into two types; one is the monofilament bottom gill net and the other is the multifilament bottom gill net. It has long been questioned as to whether the ...
Shrimp Trawl Fishing Experiment on the Fishing Comparison between Mexican Net and Commercial Net Type
(Training Department, Southeast Asian Fisheries Development Center, 1971-06)
The next five years plan (1972-1976) of the fisheries development project, one of the aim to increasing the shrimp production for the local consumption and export, the project should be carried out the two items as ...
รายงานเบื้องต้นการสำรวจประมงอวนลากหน้าดินของประเทศไทย
(ศูนย์พัฒนาการประมงแห่งเอเชียตะวันออกเฉียงใต้, 2017-09)
Shrimp Trawl Experiments in the Gulf of Thailand, Using Different Types of Net (1983-1984)
(Training Department, Southeast Asian Fisheries Development Center, 1986-04)
Since the introduction of otter-board trawl in 1961, there has been a rapid development of fishery production in Thailand. The excessive use of otter-board trawl has, however, resulted in over-fishing and depletion of ...
Report on the Second Experiment with Bottom Vertical Longline in the South China Sea
(Training Department, Southeast Asian Fisheries Development Center, 1985-06)
The South China Sea is dotted with many fish banks of various shapes and sizes. The waters around fish banks are thought to constitute good fishing grounds for both pelagic and demersal species.
In 1982 the SEAFDEC ...
Intensity of Luring Light for Squid Lift-Net Fisheries in Thailand
(Training Department, Southeast Asian Fisheries Development Center, 1985-05)
Net fishing with light has made a great progress in the Gulf of Thailand and as a result, the power of fishing lights has been increasing year by year. However, There is very little information concerning the attracting ...
Model Experiment on Shrimp Trawl
(Training Department, Southeast Asian Fisheries Development Center, 1985-10)
Trawls are recognized as a fishing gear that has a high catching efficiency and plays an important role in the fisheries of the world. However, trawls are also seen as a type of gear that accelerates the destruction of ...
An Assessment of the Interactions between Species in Multispecies Demersal Fisheries in the Southern Part of the Gulf of Thailand
(Training Department, Southeast Asian Fisheries Development Center, 1987-09)
The demersal fisheries in the Gulf of Thailand are a good example of multispecies fisheries which have been studied intensively. Since the early 1960’s, catch per unit of fishing effort (CPUE) statistics, in terms of ...