All activities, Uploads, Posts and uploads. Kerapu Kertang uploaded a video1 month ago. · 11 Agustus Kerapu Kertang. 3 views. 1 month ago. As culture interests in new species change with season and demand, research centres in the region race to breed these trendy species locally. In Malaysia’s. Kerapu kertang translation in Indonesian-English dictionary.

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Further, we know their weight during that time is around 28 kg and above.


Dicatat oleh CENT di 6: As culture interests in new species change with season and demand, research centres in the region race to breed these trendy species locally.

Breeding and larval rearing technology had to keep up with these fast changing demands.

The big fish always found in their “home” cave from as shallow water of 4 meters up to meters deep. The other markets including South East Asian countries. It started with larval rearing of sea bass with eggs spawned at the Fisheries Research Institute in Penang in and went on to complete the cycle for the sea bass in Newer Post Older Post Home.

Today, together with the private sector, we can say that we are able to breed 16 species of ksrtang fin fish. Posted by Mahmud Ismail at 4: Lihat profil lengkap saya. They are common in the shallow water and used to be found in even brackish water. Achieving consistent spawning at the centre is proving to be more difficult as compared to previous successes with the tiger kertahg and other snappers and groupers. Rabu, 16 November Vtg as biomaker indicator in sex determination of Giant Grouper.


Dicatat oleh CENT di 9: Init was upgraded to a research centre. The series of success have been with the following species; green grouper E. Isnin, 13 April Biologi Ikan Kerapu.

The hatcheries sell these at MYR 1 per 2.

GG as they popularly known among the researcher and farmers. At more than 30 kg there are apparent signs of maturity but cannulation only indicates ready to spawn males in more than 50 kg fish. The centre holds 95 broodstock of which only are ready to spawn. Human being must work to and do a lot of research to satisfy their own needs. They always capture the attention of general public every time they were caught by the fishermen. Demong, Besut, Terengganu, Malaysia are inniated to developed this system in order to enhanced the production of marine fry for more efficient,cheap and economically.

Malaysian Grouper Fishes: Giant Grouper, Kerapu Kertang, Epinephelus lanceolatus

Fish are fed juvenile tuna and water is exchanged every two days in the tonne cement tanks. Eggs are supplied free to private hatcheries such as former marine shrimp hatcheries for larval rearing and nursery to 2.

Due to its size, it was observed that kertanh always small number of this hugh predator dwelling in an area of coral reef. Dicatat oleh CENT di ierapu Records shown they can grow to hundreds of kilogram and achieve an old age of 60 years old. Giant Grouper caught in Perak.


Kerapu tikus x kerapu kertang

The centre is looking at novel application techniques in hormonal sex reversal to have more malesto work with. Beside that, its possible to practice for both freshwater and seawater system. Even the GG scales also reported to be very nutritious and having remedial effects.

The small size GG 1.

Selasa, 31 Mac Breeding the ketang grouper and improving broodstock. With an average growth rate of Brood stock is replaced every years with wild stocks. They feeds on crustacean, fishes and squids. In my previous post, Common Grouper Fishes Of MalaysiaI did mentioned how special and popular this fish to the local of Asian populations.

Its economically, practically and convinient to operate in small size location. Three pairs are used for spawning via hormonal stimulation each month to produce 5 to 10 million eggs per spawning. It has been the trend with marine fish farmers to change species with season, prices and availability of fingerlings. Dicatat oleh CENT di 2: