Three-pond circulating culture method for aquaculture

The invention relates to a three-pond circulating culture method for aquaculture, and belongs to the technical field of aquaculture. The method comprises the following steps: arranging ponds, setting dimensions of the ponds, performing polyculture, performing bottom blow-down, regulating and circula...

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Bibliographische Detailangaben
Hauptverfasser:	FANG CHEN, WANG XIUGUO, LI YONG, ZHANG LU, MI HAIFENG, LI MING, ZHUANG ZHIDONG, LIU HUIFEN, LI LI, CHEN JING
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS FISHING FORESTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRAPPING
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Beschreibung
Zusammenfassung:	The invention relates to a three-pond circulating culture method for aquaculture, and belongs to the technical field of aquaculture. The method comprises the following steps: arranging ponds, setting dimensions of the ponds, performing polyculture, performing bottom blow-down, regulating and circulating. The three-pond circulating culture method disclosed by the invention solves the problems in a conventional culture mode and culture facilities in the prior art, adopts a special three-pond structure including two culture ponds and a regulating pond and performs three-dimensional regular circulating regulation and control, bottom blow-up and top water extraction on a water body, is reasonable and simple in structure, relatively low in cost, easy to perform, wide in application, increased in regulating pond utilization rate and reduced in land usage area; the water resources are continuously regulated and can be circulated, so that fish can be cultured in each pond of water.