Ecological culture and proliferation method of live oyster reef area algae-shellfish-sea cucumber

A technology of oyster reef and multi-culture, applied in botany equipment and methods, fish farming, seaweed cultivation, etc., can solve problems such as poor environmental friendliness, coastal zone destruction, lack of ecologically efficient and multi-culture technology and models, and achieve improvement The effect of product quality and nutritional value, high economic and social benefits

Active Publication Date: 2016-12-21
QINGDAO JINSHAHAI PROD CULTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the fast-growing industry, the research and development of related technologies and models lag behind seriously. In particular, there is a lack of ecologically efficient breeding technologies and models suitable for specific sea areas. The low survival rate of organisms and the environment Problems such as poor friendliness have beco

Method used

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  • Ecological culture and proliferation method of live oyster reef area algae-shellfish-sea cucumber
  • Ecological culture and proliferation method of live oyster reef area algae-shellfish-sea cucumber
  • Ecological culture and proliferation method of live oyster reef area algae-shellfish-sea cucumber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A method for the ecological growth and cultivation of algae-shellfish-ginseng in a live oyster reef area, comprising:

[0032] (1) Construction of live oyster reef area

[0033] Making a single reef: put oyster shells and live oysters into the net covering the oyster shell, and add 30kg of stones as a counterweight at the same time. The diameter of the single oyster reef is 90cm, and the total weight is 75kg. Bind the end of the net with ropes openings, forming a single reef made of oyster shells;

[0034] Unit reef release: 100 single reefs are connected together to form a group, and they are released in rows along the direction of the ocean current. Each row is 100 meters long, the reef height is about 1 meter, and the row spacing is about 5 meters;

[0035] The implementation of oyster reef group release: 100 unit reef groups are one oyster reef group, and the arrangement size is 100×600m. The oyster reef groups are arranged at a horizontal interval of 100m and a vert...

Embodiment 2

[0047] Make a single reef body: put oyster shells and live oysters into the net covering the oyster shell, and add 40kg of stones as a counterweight at the same time. The diameter of the single oyster reef is 110cm, and the total weight is 100kg. Bind the end of the net with ropes openings, forming a single reef made of oyster shells.

[0048] The seedlings put in are healthy sashimi and shellfish, the specification of sea cucumber is 40 heads / kg, and the specification of shellfish is 200 grains / kg.

[0049] All the other are with embodiment 1.

Embodiment 3

[0051] (1) Construction of live oyster reef area

[0052] Make a single reef body: put oyster shells and live oysters into the net covering the oyster shell, and add 35kg of stones as a counterweight at the same time. The diameter of the single oyster reef is 100cm, and the total weight is 85kg. Bind the end of the net with ropes openings, forming a single reef made of oyster shells;

[0053] The seedlings put in are healthy sashimi and shellfish. The specification of sea cucumber is 35 heads / kg, and the specification of shellfish is 175 grains / kg.

[0054] All the other are with embodiment 1.

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Abstract

The invention relates to the field of mariculture, in particular to an ecological culture and proliferation method of live oyster reef area algae-shellfish-sea cucumbers. The method comprises the following steps: (1) constructing a live oyster reef: manufacturing a single reef body, unit reef group putting, and oyster reef group putting implementation; (2) performing algae transplantation; (3) putting offspring seeds; (4) fishing and catching; (5) monitoring reef area environment; (6) monitoring reef area culture organisms. The live oyster reef area is constructed in a nearshore neritic area to carry out the research of ecological composite and efficient culture and proliferation technology of precious marine products including economic algae classes, filter-feeding shellfish classes, sea cucumbers and the like. Through the design releasing of the live oyster reef, the proper culture and proliferation proportion parameter of different class groups including algae, shellfish, sea cucumbers and the like is researched to reduce the growth environment of the precious marine products under a natural state, a complete ecological chain is established, artificial food provisioning is not required, the product quality and the nutrition value of the precious marine products can be obviously improved while the marine ecological environment is repaired, the requirement of people on high-end environmental-friendly pollution-free precious marine products can be met, and meanwhile, the method has the advantages of high economic benefit and social benefit.

Description

technical field [0001] The invention relates to the field of mariculture, in particular to a method for ecologically increasing cultivation of algae-shellfish-ginseng in live oyster reef areas. Background technique [0002] Faced with the severe challenges of population growth, ecological environment deterioration and resource shortage, human beings inevitably seek resources from the ocean, which accounts for 71% of the earth's surface, to develop marine economy and expand living space. Among them, marine fisheries, as an important part of the marine economy, have made important contributions to solving the world's food supply and providing high-quality protein. However, due to environmental changes and overfishing, the shortage and decline of fishery resources worldwide has become a serious global problem. Under the background of global climate change, excessive development of fishery productivity, serious decline of fishery resources, and endangering the livelihood of fis...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01G33/00
CPCA01G33/00A01K61/00Y02A40/80Y02A40/81
Inventor 董家锁王世宽梁晓升张忠柏
Owner QINGDAO JINSHAHAI PROD CULTURE CO LTD
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