Artificial breeding method of grouper fry based on double-circulation system
The invention belongs to the technical field of artificial breeding of a grouper fry and particularly discloses an artificial breeding method of a grouper fry based on a double-circulation system. The method comprises the following steps: (1) in a preparation stage of breeding a fry, preparing a plu...
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| creator | FU SHUYUAN CHEN FUXIAO LIU JINYE WANG YONGBO |
| description | The invention belongs to the technical field of artificial breeding of a grouper fry and particularly discloses an artificial breeding method of a grouper fry based on a double-circulation system. The method comprises the following steps: (1) in a preparation stage of breeding a fry, preparing a plurality of water tanks for breeding a fry and installing a set of a circulation system A and a set of a circulation system B, wherein the circulation system A and circulation system B are connected with a plurality of the water tanks for breeding a fry, and the system A and the system B operate respectively; (2) putting roes into the water tanks for breeding a fry in step (1), adding rotifers into the water tanks for breeding a fry after the roes are hatched out to produce fries, and starting the system A until the fries are 18 days old; and (3) starting to feed with a large plankton bait when the fries are 19 days old, closing the system A at the moment, starting the system B to remove residual bait, excrement and |
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The method comprises the following steps: (1) in a preparation stage of breeding a fry, preparing a plurality of water tanks for breeding a fry and installing a set of a circulation system A and a set of a circulation system B, wherein the circulation system A and circulation system B are connected with a plurality of the water tanks for breeding a fry, and the system A and the system B operate respectively; (2) putting roes into the water tanks for breeding a fry in step (1), adding rotifers into the water tanks for breeding a fry after the roes are hatched out to produce fries, and starting the system A until the fries are 18 days old; and (3) starting to feed with a large plankton bait when the fries are 19 days old, closing the system A at the moment, starting the system B to remove residual bait, excrement and</description><language>chi ; eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; CARE OF BIRDS, FISHES, INSECTS ; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED ; FISHING ; FODDER ; FOODS OR FOODSTUFFS ; FORESTRY ; HORTICULTURE ; HUMAN NECESSITIES ; HUNTING ; NEW BREEDS OF ANIMALS ; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES ; TRAPPING ; WATERING</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210430&DB=EPODOC&CC=CN&NR=112715434A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210430&DB=EPODOC&CC=CN&NR=112715434A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FU SHUYUAN</creatorcontrib><creatorcontrib>CHEN FUXIAO</creatorcontrib><creatorcontrib>LIU JINYE</creatorcontrib><creatorcontrib>WANG YONGBO</creatorcontrib><title>Artificial breeding method of grouper fry based on double-circulation system</title><description>The invention belongs to the technical field of artificial breeding of a grouper fry and particularly discloses an artificial breeding method of a grouper fry based on a double-circulation system. 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| language | chi ; eng |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FODDER FOODS OR FOODSTUFFS FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRAPPING WATERING |
| title | Artificial breeding method of grouper fry based on double-circulation system |
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