Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 14 Issue 1
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- Pages.32-36
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- 1981
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
The Growing and Spawning of tile Catfish, Clarias batrachus in the Aquarium
수조내에서의 열대산 메기, Clarias batrachus의 사육과 산난부화
Abstract
Fry of a Siamic catfish Clarias batrachus was brought to Korea on August 14,1979 and exper-imentally reared for a whole life cycle in a small water recycling aquarium. After 29 days since start of feeding the fry were measured 5 cm in 1ength and 1.43 g in body weight and after 260 days they were measured 205.7 g average. Chorionic gonadotrophin (2 IU) was injected to a healthy female (224 g) and after 63 hours fertilized eggs were obtained in a small water recycling aquarium. About 1,300 fry were hatched out 20 hours after spawning at
1979년 8월 태국에서 Clarias batrachus 자어 100미를 도입하여 그 중 10미를 제주대학양식학과양어실험실에서 친어까지 사육하였다. 성장은 자어에서 29일후 체장 5cm 전후 체중 1.43g으로 성장하였고, 260일후에는 약 206g으로 성장하였다. 1980년 10월 11일 3미의 암컷에 Chorionic gona-dotrophin
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