J-GLOBAL ID:200904088979611734  Research Project code:0150003304 Update date:Dec. 07, 2009

Investigation of multiplication and culture measures for fishes in warm water (1) Study on recovery and conservation of coastal region function for fishes in warm water. (2) Investigation of living environment of fishes in coastal region (3) Development of application technique of biotechnology

Study period:1997 - 0
Organization (1):
Investigating Researcher (7):
Research field (1): General fishery studies
Research overview:
The catch of "Funa(crucian carp)" and "Moroko" is decreasing and recovery and increasing of the fish catch is urgent. One of the reasons for decreasing catch of "Funa(crucian carp)" and "Moroko" is thought to be the devastation of coastal region where diversified creatures are living. In order to stabilize and increase natural resources of "Funa(crucian carp)" and "Moroko", it is necessary to recover functions of coastal region and conserve ecological system. Survey and development of technique for that purpose is performed in this study. Survey for environment is performed especially related to water quality and physical aspects such as the form of the site at spawning and hatching season. Although increase in fish catch by farming is necessary, farming technique of "Nigorobuna" or "Moroko" has not been established. Strains of "Nigorobuna" or "Moroko" adapted to farming are created using biotechnology to establish farming technique.
Keywords (10):
Carassius auratus grandoculis(TEMMINCK et SCHLEGEL) ,  Gnathopogon caerulescens ,  recovery and preservation of functions in the beach belt ,  sound environment for fishery in the beach belt ,  biotechnology ,  feeding technology ,  養殖技術 ,  淡水真珠 ,  水田機能 ,  環境ストレス
Research program: Ordinary Research
Research budget: 2009: \4,775,000

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