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Net cage culture method of young sea horses

A cultivation method and hippocampal technology, applied in the field of hippocampal seedling cage cultivation, can solve the problems of poor environmental benefits, immature technology, small cultivation capacity, etc., and achieve the effects of ensuring sufficient bait, reducing cultivation costs, and improving survival rate.

Active Publication Date: 2016-04-13
青岛浩然海洋科技有限公司
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AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of high cost of seahorse breeding, small breeding capacity, poor environmental benefits, difficult control of environmental factors, and immature technology, the present invention improves the defects of the seahorse breeding model, improves the artificial breeding technology of seahorses, reduces the cost of seahorses breeding, and improves the survival rate of seahorses. A method for cultivating seahorse seedlings in cages for large-scale cultivation of seahorses using cages and natural environment regulation is provided

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Now three groups of 16×1000 hippocampus seedlings of A, B and C are cultivated according to the following steps:

[0032] Group A:

[0033] Step 1: Site selection for nursery ponds

[0034] Select 64m 3 Large and small coastal tidal flat muddy offshore ponds are used as seahorse nursery ponds and breeding areas. The bottom of the seahorse nursery ponds is connected to groundwater, and seahorse nursery ponds of sufficient size are selected as bait breeding areas;

[0035] Step 2: Placement of cages

[0036] 16 net cages are suspended in the hippocampus nursery pond cultivation area described in step 1 through the net cage frame, and the volume of the net cage is 1 × 1 × 1m 3 , The mesh size is 40 mesh, the cages are made of vinyl material, and the distance between the cages is 80 cm;

[0037] Step 3: Treatment and preparation of the breeding pond before breeding

[0038] Throw in 0.15g / m in the hippocampus nursery pond cultivation area described in step 2 3 Dosage ...

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Abstract

The invention relates to the field of young sea horse culture, in particular to a net cage culture method of young sea horses. According to the net cage culture method of young sea horses, net cages of a specific specification are used, and according to the living habits of sea horses, the net cages are put in a muddy pond in a coastal mud flat to culture young sea horses. By means of the method, at the same input, the operation of manual culture of young sea horses is simple, and high-survival-rate culture of young sea horses is completed.

Description

technical field [0001] The invention relates to the field of hippocampus seedling cultivation, in particular to a method for cultivating hippocampus seedlings in net cages. Background technique [0002] Seahorse, also known as Luolongzi, is a small marine fish belonging to the order Hydrasauridae, Hydracidae, and the genus Hippocampus. It is mainly distributed in tropical and subtropical shallow sea waters. There are at least 48 species in the international range. IUCN and endangered species of wild animals and plants , international trade convention organizations have listed the hippocampus as a protection object, because the hippocampus extract has hormone-like effects, anti-aging effects, anti-fatigue effects, anti-tumor effects, and kidney-tonifying and impotence effects and other medicinal values, it has a broad market and many It has been overfished as a medicinal material because of its curative effect. With the attenuation and degradation of seagrass, coral reefs, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K61/10
CPCA01K61/00Y02A40/81
Inventor 逄勇辛茂盛史春潇张东
Owner 青岛浩然海洋科技有限公司
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