Title:
FISH PRESERVE NET WITH FIXTURE FREE TO ATTACH AND DETACH
Document Type and Number:
Japanese Patent JPH01144914
Kind Code:
A
Abstract:
PURPOSE:To effect higher survival rate and better growth of culture marine organisms, by fitting any position of a fish preserve net with fixtures to fix the net on the frame in such a way as to be free to attach and detach to prevent rocking of the net due to waves and marine and tidal currents, etc. CONSTITUTION:A frame 12 is placed at the sea bottom, being fixed with an anchor 16, etc., and a ring 6 of fish preserve net 2 fitted with a rope is made to hang down from the vessel into the sea, being put on the frame 12. Fixture(s) 5 is (are) inserted into the hole(s) 13 of the frame 12 so as to be parallel with a trimming frame 1 followed by making the fixture 5 rectangular to the trimming frame 1 so as not to detach off the hole 13. Culture seeds are put into the fish preserve net through the fastener 17 and feeding is made through the feed tube 10 when needed.
Inventors:
FUKUHARA AKIRA
Application Number:
JP30357787A
Publication Date:
June 07, 1989
Filing Date:
November 30, 1987
Export Citation:
Assignee:
FUKUHARA AKIRA
International Classes:
A01K63/00; (IPC1-7): A01K63/00
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