A kind of circulating water japonicus cultivation device and cultivation method thereof

A technology of circulating water and ginseng breeding, which is applied in fish farming, application, climate change adaptation, etc., can solve the problems of increasing manual workload, large water demand, time-consuming and labor-intensive, etc., to save water for aquaculture, reduce sewage discharge, The effect of increasing economic benefits

Active Publication Date: 2017-01-18
大连天正实业有限公司
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Problems solved by technology

[0003] At present, the process of culturing sea cucumbers in factory ponds has the disadvantages of large water demand, large amount of sewage discharge, time-consuming and laborious, etc.
During high-density farming, all physical and chemical indicators in the water body exceed normal values, and it is difficult to control
Frequent floor suction and pool pouring increase the manual workload

Method used

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  • A kind of circulating water japonicus cultivation device and cultivation method thereof

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Embodiment 1

[0026] A kind of circulating water japonicus culture device, described device comprises a 45m 2 The culture pond 1, the filter pond 2, the attachment base 3, the arc-shaped four corners at the bottom of the funnel-shaped pool of the culture pond 1 are provided with four culture pond inlet pipes 11, and the water flowing out of the four culture pond inlet pipes 11 is formed Rotate clockwise, the water inlet pipes 11 of the four culture ponds are connected to the water outlet of the filter tank, one end of the culture pond drain pipe 12 is connected to the culture pond 1, and the other end of the culture pond drain pipe 12 is vertically nested in the In the water inlet pipe 22 of the filter tank, the filter tank 2 is successively provided with a curved screen filter tank, a pumping tank, an air flotation tank, a first-level biological filter, a second-level biological filter, a third-level biological filter, an ultraviolet sterilizing tank and a charging tank. Oxygen pool, the c...

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Abstract

The invention relates to a device and method for culturing stichopus japonicus through circulating water and belongs to the technical field of aquaculture. The device comprises multiple culture ponds, a filter pond and substrata. The bottom of each culture pond is provided with four culture pond water inlet pipes. Water flowing out of the four culture pond water inlet pipes rotates clockwise. The four culture pond water inlet pipes are connected with filter pond water outlets. Culture pond water outlet pipes are connected with filter pond water inlet pipes. The substrata are further arranged in the culture ponds. The device and method have the advantages that culture efficiency and culture quality of the stichopus japonicus are improved, economic benefits are increased, the culture environment is improved, the potential influence on the environment by wastewater discharge is reduced, culture water and energy are saved, and upgrading and transformation of ocean aquaculture in north are facilitated.

Description

technical field [0001] The invention relates to a circulating water japonicus cultivation device and a cultivation method thereof, belonging to the technical field of aquaculture. Background technique [0002] Sea cucumber (STICHOPUS JAPONICUS) belongs to the Echinodermata sea cucumber class, sea cucumber family. Sea cucumbers are distributed in the Penglai waters at the junction of the Yellow Sea and the Bohai Sea, Liaoning, Shandong, and the coastal areas of Hebei, and are mainly produced in Yantai, Qingdao, Dalian, Weihai and other places. Apostichopus japonicus contains low cholesterol and relatively little fat content. It is a typical high-protein, low-fat, and low-cholesterol food. Over the years, due to overfishing, resources have been depleted, and the catch has dropped sharply, making artificial breeding and release an important means of maintaining the market and natural resources. Currently in northern China. Large-scale farming has been formed in southern Fuji...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/00A01K63/04A01K61/00
CPCY02A40/81
Inventor 张涛陈金刘圣聪刘忠强于德强徐建政林亚东毕成隆孟雪松
Owner 大连天正实业有限公司
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