Title:
SEED LIBERATION CONTAINER
Document Type and Number:
Japanese Patent JPH06261650
Kind Code:
A
Abstract:
PURPOSE: To improve the survival ratio of seeds in liberation and simultaneously liberate a large amount of the seeds in a suitable period.
CONSTITUTION: Seeds of abalones to be liberated are housed in a seed liberation container 1 of an ultra-thin sheet or an ultra-thin wire net made of steel and installed in the sea to protect the intermediately reared seeds from animals damaging by eating. The seeds housed in the seed liberation container 1 freely go in and out from slits 5 of the container 1 and are liberated in a natural state. Attaching substrates 9 are fitted in the container to facilitate the attaching of the seeds.
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Inventors:
OHAMA HIROYUKI
HIGUCHI HISASHI
ISHIMURA TADAAKI
ARIMA TAKAKAZU
HIGUCHI HISASHI
ISHIMURA TADAAKI
ARIMA TAKAKAZU
Application Number:
JP7749893A
Publication Date:
September 20, 1994
Filing Date:
March 12, 1993
Export Citation:
Assignee:
JAPAN STEEL & TUBE CONSTR
SANGO CO LTD
FUYO KAIYO KAIHATSU KK
TOKYO MET GOV TOUSHIYO SHINKO
SANGO CO LTD
FUYO KAIYO KAIHATSU KK
TOKYO MET GOV TOUSHIYO SHINKO
International Classes:
A01K61/00; (IPC1-7): A01K61/00
Attorney, Agent or Firm:
Toshiro Kojima