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Planting and breeding combined Basa fish ecological circulating water cultivation system and using method thereof

An ecological cycle and pangasius technology, applied in fish farming, botany equipment and methods, applications, etc., can solve the problems of sewage discharge environment, restriction of pangasius, waste of resources, etc., to promote plant growth, enrich food sources, Realize the effect of recycling

Pending Publication Date: 2021-03-30
佳纬生物技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the farming mode of pangasius is mainly pond farming. In the process of farming, serious waste of resources

Method used

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  • Planting and breeding combined Basa fish ecological circulating water cultivation system and using method thereof
  • Planting and breeding combined Basa fish ecological circulating water cultivation system and using method thereof
  • Planting and breeding combined Basa fish ecological circulating water cultivation system and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] An ecological circulation aquaculture system for pangasius combined with planting and breeding, which includes 5 mu of pangasius culture area, 0.5 mu of aquatic plant culture area and 2 mu of water quality purification group connected in sequence according to the direction of water flow; the middle part of the aquatic plant culture area is equipped with micro Algal italic culture area 0.5 mu;

[0033] The aquatic plant cultivation area includes the first aquatic plant cultivation area and the second aquatic plant cultivation area, the first aquatic plant cultivation area includes two aquatic plant cultivation units, and the microalgae italic culture area is located in the first aquatic plant cultivation area and the second aquatic plant cultivation area Between the culture areas; the microalgae italic culture area is inoculated with Chrysophyllum viridis, Elodea and waterwheel, the planting area ratio of the three is 2:4:8; the slope of the microalgae italic culture area...

Embodiment 2

[0044] An ecological circulation aquaculture system for pangasius combined with planting and breeding, which includes 5 mu of pangasius culture area, 0.5 mu of aquatic plant culture area and 2 mu of water quality purification group connected in sequence according to the direction of water flow; the middle part of the aquatic plant culture area is equipped with micro Algal italic culture area 0.5 mu;

[0045] The aquatic plant cultivation area includes the first aquatic plant cultivation area and the second aquatic plant cultivation area, the first aquatic plant cultivation area includes an aquatic plant cultivation unit, and the microalgae italic culture area is located in the first aquatic plant cultivation area and the second aquatic plant cultivation area Between districts;

[0046] The microalgae italic culture area was inoculated with Chrysophyllum viridis, Elodea and waterwheel, and the planting area ratio of the three was 2:4:8; the slope of the microalgae italic cultur...

Embodiment 3

[0057] The difference between embodiment 3 and embodiment 1 is:

[0058] In step S2, the compound feed fed to pangasius during the entire breeding period includes the following ingredients: by mass percentage, 7 parts of clover, 5 parts of Daqingye, 30 parts of oyster powder, 3 parts of yeast powder, 10 parts of flour, vegetable oil 1.5 parts, 2.2 parts of calcium dihydrogen phosphate, 0.3 parts of vitamin C, 0.2 parts of taurine, 1 part of adhesive.

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Abstract

The invention provides a planting and breeding combined Basa fish ecological circulating water cultivation system which comprises a Basa fish cultivation area, an aquatic plant culture area, a microalgae slant culture area and a water quality purification group, and water treated by the water quality purification group flows back to the Basa fish cultivation area through a pipeline to form complete water circulation. The microalgae slant culture area is arranged in the middle of the aquatic plant culture area, illumination is fully utilized, plant growth is promoted, and the water purificationcapacity of the aquatic plant culture area is improved; before myriophyllum elatinoides gaudich, waterweed and ottelia alismoides are inoculated in the microalgae culture area, the microalgae culturearea is arranged to be an inclined body, bacterium breeding caused by bottom deposition is avoided, survival of floating animals is facilitated, the planting areas of myriophyllum elatinoides gaudich, waterweed and ottelia alismoides are optimized, growth of myriophyllum elatinoides gaudich, waterweed and ottelia alismoides is promoted, and the plant water purification capacity is improved; Myriophyllum elatinoides gaudich, waterweed, ottelia alismoides and zooplankton can flow back to the Basa fish cultivation area along with the circulation of the water body, richer food sources are provided for Basa fishes, the physique of the Basa fishes is improved, and the immunity is improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a pangasius ecological circulation aquaculture system combining planting and breeding and a use method thereof. Background technique [0002] Pangasius is a unique high-quality economic fish in the Mekong River Basin. China is currently one of the main markets for pangasius consumption in the world. Pangasius has the characteristics of fast growth, miscellaneous food habits, delicious meat and rich nutrition, which are favored by consumers. At present, the farming mode of pangasius is mainly pond culture. In the process of farming, serious waste of resources, sewage discharge and environmental pollution have seriously restricted the development of pangasius farming industry. Therefore, pangasius farming needs to seek a sustainable recirculating aquaculture system. Contents of the invention [0003] In view of the above problems, the present invention provides a pangasius...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/04A01K61/10A01K61/59A01G22/00A01G22/25A23K50/80A23K10/30A23K10/22A23K10/18A23K20/158A23K20/26A23K20/24A23K20/174A23K20/142
CPCA01K63/003A01K63/04A01K61/10A01K61/59A01G22/00A01G22/25A23K50/80A23K10/30A23K10/22A23K10/18A23K20/158A23K20/26A23K20/24A23K20/174A23K20/142Y02A40/81Y02A40/818
Inventor 周国栋潘志陈恺周国桓
Owner 佳纬生物技术有限公司
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