Method for treating postpartum barbus capito

Abstract

The invention discloses a method for treating postpartum barbus capitos. The method comprises the steps that postpartum barbus capitos are disinfected, after disinfection the postpartum barbus capitosare put into a holding pond for cultivation and conservation, then sick barbus capitos are separated and put into a care pond for cultivation, and antibiotic medicine is injected into the sick barbuscapitos, and finally disease-free barbus capitos are concentrated in a culture pond for postpartum strengthen cultivation. By means of the method, the morbidity and mortality of the postpartum barbuscapitos can be reduced, the continuous utilization of barbus capito parent fish is facilitated.

Description

technical field

[0001] The invention relates to a method for recovering physical fitness of giant barb broodstock after artificial induction of labor, in particular to a treatment method for postpartum giant barb fish. Background technique

[0002] Barbus capito belongs to family Cyprinidae, subfamily Barbinae, genus Barbus, and is introduced from Uzbekistan. The fish has excellent traits such as rich nutrition, delicious meat, fast growth, strong stress resistance, and salt-alkali tolerance. Its survival water temperature is 1-30°C. proliferation. It was promoted to more than 20 provinces and cities across the country during 2009-2017, and has become an excellent breeding variety.

[0003] In the north, artificially cultured barb females are generally sexually mature at age 4, males are generally sexually mature at age 3, and age 5 to 7 is the best breeding age. For sexually mature individuals, the female fish generally weighs 2.5-5kg, and the male fish weighs 1.5-2.5kg....

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