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Open type sea area sink cage long line breed method and device

A breeding method and open technology, applied in fish farming, application, climate change adaptation and other directions, can solve the problems of abalone and snail growth, crowded breeding space, etc., achieve simple and convenient feeding, ensure nutrient absorption, The effect of stable water flow

Inactive Publication Date: 2015-05-13
莆田市渔业行业协会
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sinking cage longline culture method and culture device in an open sea area to overcome the problems in the prior art that the culture space in the shallow sea area within 8 meters is too crowded and the growth of abalone and snails is easily affected

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  • Open type sea area sink cage long line breed method and device
  • Open type sea area sink cage long line breed method and device
  • Open type sea area sink cage long line breed method and device

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Embodiment Construction

[0021] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0022] refer to figure 1 , a sinking cage longline culture method in an open sea area, the method comprises the following steps:

[0023] a. Take a plurality of breeding cages 10, and put abalone or snails or abalone and snails mixed (that is, single-species culture or multi-species mixed culture) into each culture cage 10 . The size of the abalone here is about 2.5-4cm.

[0024] b. The upper end of each breeding cage 10 is connected with a floating ball 11, and the lower end of each breeding cage 10 is connected with a rope 12 respectively. The plurality of breeding cages 10 are arranged at equal intervals along the length direction of the rope 12 . The distance between two adjacent breeding cages 10 on the rope 12 is about 3 meters.

[0025] c. Connect the rope 12 to a plurality of sandbags 13, and the sandbags 13 are equally spaced along the length...

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Abstract

The invention relates to an open type sea area sink cage long line breed method and device. The method comprises the following steps that firstly, a plurality of breed cages are taken, abalone or snails or the abalone and the snails are placed in the breed cages; secondly, the upper end of each breed cage is connected with a floating ball, and the lower end of each breed cage is connected with a floating rope; thirdly, the floating ropes are connected with balance weights, and the floating ropes sink in the sea area with the depth of 8-15 meters through the balance weights. The breed cages are placed in the sea area with the depth of 8-15 meters, and therefore the breed space is enlarged. The breed cages are placed in the sea area with the depth of 8-15 meters, and therefore predators are avoided, a large number of mussels and other creatures are prevented from being attracted to abalone shells or snail shells, and accordingly the growth of the abalone or the snails is not affected. The breed cages are placed in the sea area with the depth of 8-15 meters, and the effect of red tides and typhoons to breeding of the abalone or the snails is reduced.

Description

technical field [0001] The invention relates to a cultivation method and a cultivation device, in particular to a sinking cage longline cultivation method and a cultivation device in an open sea area. Background technique [0002] With the development of science and technology and the improvement of people's living standards, people's demand for marine resources is also increasing. The development of the aquaculture industry has driven the advancement of aquaculture technology while satisfying people's demand for seafood. However, seafood aquaculture is highly technical. If the methods and technologies are not used properly, not only will it not be possible to produce seafood with high nutritional value and delicious taste. products, and may also lead to losses, hindering the development of the marine aquaculture industry. Among seafood, abalone and high-value snails (such as salamander snails) are delicious and nutritious seafood. The breeding conditions for abalone and sn...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 施玉光黄德元林金忠施玉华
Owner 莆田市渔业行业协会
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