发明名称 |
SHELLFISH CULTURE; MOLLUSCS PLACED IN AN ELONGATED MESH BAG WHICH HAS A SLIT TO PROVIDE ACCESS THERETO, THE BAG BEING SUSPENDED UNDER WATER WITH THE SLIT MAINTAINED CLOSED BY TENSION |
摘要 |
A method for the cultchless cultivation of mollusks comprises placing the mollusks in an elongate bag of mesh material, which is preferably about 100 feet long. The bag has a longitudinal slit therein for providing access to the bag. The bag is suspended under tension in an underwater off-bottom location whereby the slit is maintained in a closed position by the tension. The invention also includes apparatus for raising the bag into an elevated position above the water for husbandry and harvesting purposes. In one embodiment, the apparatus comprises a raft provided with a pair of spiked rollers thereon for moving the bag along the top of the raft. |
申请公布号 |
NZ276365(A) |
申请公布日期 |
1998.07.28 |
申请号 |
NZ19940276365 |
申请日期 |
1994.12.06 |
申请人 |
GIGAS GROWTH SYSTEMS INC |
发明人 |
SAXBY, DAVID JOHN;CLARK, RONALD;LEROUX, LAURENT LOUIS;CLAYTON, W E LORNE |
分类号 |
A01K61/00 |
主分类号 |
A01K61/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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