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Seabed comprehensive cultivation device for stichopus japonicus and comb shells

A technology for scallops and sea cucumbers, which is applied to the field of integrated seabed culturing devices for scallops scallops, can solve the problems of low harvesting rate and poor quality of cultured products, and achieves improved breeding output, clever design, and increased activity area. Effect

Active Publication Date: 2015-05-13
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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  • Abstract
  • Description
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Problems solved by technology

[0006] The purpose of the present invention is to solve the problems existing in the cultivation of sea cucumber and scallop, and develop a new type of seabed comprehensive cultivation device for sea cucumber and scallop, which is designed to couple the biology and ecology of sea cucumber and scallop. It can solve the problems of low harvesting rate and poor quality of aquaculture products in the existing technology

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  • Seabed comprehensive cultivation device for stichopus japonicus and comb shells
  • Seabed comprehensive cultivation device for stichopus japonicus and comb shells
  • Seabed comprehensive cultivation device for stichopus japonicus and comb shells

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] refer to figure 1 As shown, a seabed comprehensive culture device for scallops with japonicus comprises a three-dimensional support 1, and two layers of cultivation areas are arranged on the upper part of the three-dimensional support 1, which are respectively the scallops cultivation area 2 on the upper layer and the sea cucumber cultivation area on the lower floor 3, the surroundings of each layer of breeding area are surrounded by netting 4;

[0033] Such as figure 2 As shown, eight standing vertical nets 5 are fixed between the opposite two side nets of the Ezo scallop cultivation area 2, and eight three-dimensional net pockets 6 are set on each longitudinal net 5, a total of 64, three-dimensional net pockets 6 Material is the used net clothing of common scallop culture net cage, and the size of net bag 6 is 20cm * 10.5...

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Abstract

The invention provides a seabed comprehensive cultivation device for stichopus japonicus and comb shells, which comprises a stereoscopic support; at least two layers of cultivation areas are arranged at the upper part of the stereoscopic support; each cultivation is wrapped with a net; the cultivation area on the bottommost layer is used for cultivating stichopus japonicus, and a plurality of stichopus japonicus bunkers are fixedly arranged on the net at the bottom; the cultivation areas of the rest layers are used for cultivating comb shells; a plurality of longitudinal nets are fixedly arranged between the nets on two opposite side surfaces of the cultivation areas for cultivating comb shells; and a plurality of stereoscopic nets are arranged on each longitudinal net. The invention provides a comprehensive cultivation device suitable for multiple nutritive salt layers of seabed according to the biological and ecological characteristics of stichopus japonicus and comb shells, so that the growth of stichopus japonicus can be promoted, and the cultivation yield of a unit area of comb shells can be improved; the device has the characteristics of simplicity in operation and strong field operability; and complementarity of sea area and different ecological niches can be utilized fully, so that the cultivation yield can be improved, and the environment stress can be reduced.

Description

technical field [0001] The invention belongs to the technical field of mariculture, and in particular relates to a seabed comprehensive culture device for scallops with spinach. Background technique [0002] sea ​​cucumber ( Apostichopus japonicus ) is one of the precious species of marine economic animals in our country. It feeds on seabed sediments (such as organic debris, some bacteria and protozoa, etc.) by scraping or sweeping with its tentacles. Sea cucumber is not only a delicacy and health food, but also a marine drug with high medicinal value. With the development of social economy and the improvement of people's living standards, the demand for this era is increasing. [0003] Ezo scallops ( Patinopecten yessoensis ) is a cold-water shellfish, which has the advantages of large individual, fast growth, and high economic benefits. Since it was introduced into my country in the 1980s, after years of technical research and research, breakthroughs have been made i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 张继红方建光姚永锋刘光谋巍伟任黎华牛亚丽韩婷婷
Owner YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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