Research Support Office, Okayama University of Science 
- Associate professor
- Toshimasa YAMAMOTO
- Research Field
Aquaculture, Fisheries Engineering
- Keyword(s)
The third water, Closed circulation Aqua Culture
- Research theme
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- Aqua Culture using the third water
- Aqua cultured study of a crustacean
- Impact study of the fish by free exchange of breeding water
- Reproduction of the third water quality has deteriorated
[Overview of research]
We studied the marine fish of aqua culture that does not use seawater.
Breeding possible fish species flounder, tiger puffer, striped jack, grouper, Japanese eel, New Guinea eel, blue fin tuna, chum salmon, Kuruma prawn, deman prawn etc.
We aim to gently safe and secure closed aqua culture in the environment at low cost.
These research activities has been attracting attention from the world not only in Japan but.
[Acquired patents]
· Patent No. 4665252
· Patent No. 4665258
· Patent No. 5062550
· Patent No. 5364874
· Patent No. 5487377
· Patent No. 5487378
· Patent No. 5578401
[International cooperation]
Introduction to the acetic acid injection method( Crown-of-thorns starfish control manual 2011 :Ministry of the Environment)
The Jica Project Study on Value-add Macrobrachium rosenbergii Aquaculture by the Third Water in the Kingdom of Cambodia
- Desired cooperation
-
- Closed circulation Aqua Culture
- The development of extensive manner aqua culture technology of shrimp and crab
- Development of nitrate nitrogen removal technology that is discharged from the fish