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Sea cucumber and shrimp mixed culture method

A technology of mixed farming and sea cucumber, applied in fish farming, climate change adaptation, animal feed, etc., can solve the problems of low survival rate and low sea cucumber farming output, and achieve the effect of increasing growth rate, improving survival rate and sufficient nutrients

Inactive Publication Date: 2019-02-01
贺琪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical task of the present invention is to address the above deficiencies, to provide a mixed culture method of sea cucumber and shrimp, to solve the problems of low yield and low survival rate of sea cucumber culture

Method used

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  • Sea cucumber and shrimp mixed culture method

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Effect test

Embodiment 1

[0033] Embodiment one, such as figure 1 Shown, according to the mixed culture method of a kind of sea ginseng shrimp of the embodiment of the present invention, comprises the following steps:

[0034] 1) Firstly, select the site, choose a number of ponds that are warm and ventilated, have sufficient water sources, have filter pools, have convenient water intake and drainage, and have a water depth greater than 3m as sea cucumber and shrimp breeding sites, and place attached reefs, stones, and coral stones at the bottom of the pools for sea cucumbers. Habitat, thoroughly remove the bottom silt;

[0035] 2) Disinfect the pool by evenly splashing 50-80kg / mu quickliming slurry; rinse the pool after drying the pool for 4-5 days; then spray and disinfect the whole pool with 200-250g bromochlorine hydantoin per mu;

[0036] 3) Fill the pool with underground seawater, the temperature is controlled at 12-17°C, the salinity is not less than 25‰, the dissolved oxygen in the water is 5mg...

Embodiment 2

[0042] Embodiment two, such as figure 1 As shown, germicidal lamps and supplementary lights are installed around the pool, and a number of circulating pumps are installed between the pool and the filter tank, which can effectively suck and transport the feces excreted by sea cucumbers to the filter tank. During the process, the water temperature is adjusted to 20°C to 30°C through the temperature control device, which avoids hibernation of sea cucumbers and keeps sea cucumbers growing and developing. An arch shed is set above the pool, and the arch shed is covered with a light-transmitting film and shade The cover is used to adjust the light. The germicidal lamp and supplementary light can not only maintain the water quality, but also improve the light conditions for its growth at any time, improve the breeding environment, and increase the survival rate of sea cucumbers and shrimps.

Embodiment 3

[0043] Embodiment three, such as figure 1 As shown, a certain amount of algae is placed in the pool, wherein the algae includes one or more of kelp, wakame, and sage, which restores the actual living environment of sea cucumbers and shrimps in the sea as much as possible, and is conducive to growth.

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Abstract

The invention discloses a sea cucumber and shrimp mixed culture method. The method comprises the steps that a place is selected first, wherein warm and ventilative ponds where water is sufficient, a filter tank is arranged, water incoming and drainage are facilitated, and the water depth is 3 m or above are selected as a sea cucumber and shrimp culture place, attachment reefs, stone and coral stone are placed on the bottom of the water ponds so as to allow sea cucumbers to inhabit, and sludge on the bottoms is thoroughly cleared away; 50-80 kg / mu of quicklime slurry is uniformly sprinkled to disinfect the water ponds; after being dried in the sun for 4-5 days, the water ponds are washed; 200-250 g / mu of 1-Bromo-3-chloro-5,5-dimethylimidazolidine-2,4-dion is sprinkled to the total ponds fordisinfection, the water ponds are filled with water selected from underground seawater, the temperature of the water is controlled to be 12-17 DEG C, the salinity is not higher than 2.5%, 5 mg of oxygen is dissolved in per liter of water, the pH value is 7.8-8.5, and the transparency is 30-40 cm; temperature regulating devices and aerators are installed in the water ponds, and one 1.5 KW aeratoris arranged on every 4 mu of water surface; the specification of sea cucumber larvae is selected to be within the range from 3 cm to 5 cm, and 3000-5000 sea cucumber larvae are put into per mu of pond.

Description

technical field [0001] The invention relates to the field of marine product cultivation, in particular to a mixed cultivation method of sea cucumber and shrimp. Background technique [0002] At present, with the improvement of people's living standards, the medicinal value of sea cucumbers has been continuously developed. In recent years, people have adopted different methods to cultivate sea cucumbers according to local conditions and have achieved success. However, various restrictive factors such as high investment, low output, long breeding cycle, low efficiency and high environmental requirements have hindered the further development of sea cucumber farming and are far from meeting the growing market demand. [0003] The patent document whose patent number is 200810011527.9 discloses a sea cucumber culture method, including a simulated seawater culture pond and a natural seawater culture pond. A shed is set above the simulated sea culture pond, and the shed is covered ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01K61/30A23K50/80A23K10/22A23K20/158A23K10/37A23K20/174A23K20/26A23K20/20
CPCA01K61/30A01K61/59A23K10/22A23K10/37A23K20/158A23K20/174A23K20/26A23K20/30A23K50/80Y02A40/81Y02A40/818Y02P60/87
Inventor 贺琪
Owner 贺琪
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