Method for breeding tilapia fries

Method for breeding tilapia fries

The invention discloses a method for breeding tilapia fries. The treated fry breeding water is delivered into a fry breeding pool, and the fries are put into the pool under the condition of controlling the water quality in the pool for breeding; before the fries are put into the pool, one air stone...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG HUAMING, LIANG HUASHENG, LI RUIWEI, WANG HAIZHEN, QIANG JUN, CHEN DESHOU, PENG JUN, WANG HUI
Format: Patent
Sprache:chi ; 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 discloses a method for breeding tilapia fries. The treated fry breeding water is delivered into a fry breeding pool, and the fries are put into the pool under the condition of controlling the water quality in the pool for breeding; before the fries are put into the pool, one air stone is put into each square meter of the fry breeding pool, 3 to 5 rotifers are put into one milliliter of water, (0.4-0.6)*10 microalgae are added into each liter of water, 15 to 25 milligrams of nitrogen fertilizer and 1.5 to 2.5 milligrams of phosphatic fertilizer are applied to each cubic meter of the fry breeding pool; and when one liter of water contains 1*10 microalgae and 1*10 rotifers, the fries are put into the pool. The method has high practicability, and can realize industrial production, and the fries bred by the method have high quality, high survival rate and high economic benefit.