J-GLOBAL ID:200904015726939353  Research Project code:9910000405 Update date:Jan. 08, 2002

Development of production and stock technology of healthy Ayu fish seed and seedling

Study period:1998 - 2002
Organization (1):
Investigating Researcher (3):
Research overview:
Multiplication of Ayu fish resource: Effective method of stock is investigated by performing follow-up survey on the effect of stock of seed and seedling produced in Lake Biwa in the early stock group in which yield ratio after stock is worried on account of effect of diseases as well as diversified artificially produced seeds and seedlings. Production of seed and seedling: Excellent lines produced in Lake Biwa are bred to produce and supply healthy Ayu fish seed and seedling. Establishment of technique for all female Ayu fish is investigated to produce and supply all female Ayu fish.
Keywords (11):
ayu sweetfish ,  inland water fisheries ,  living acqatic resources ,  breeding ,  femineity ,  aquaculture ,  productivity ,  added value ,  seed and seedling production ,  healthy seedling ,  Gifu
Research program: Ordinary Research
Research budget: 2002: \2,055,000

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