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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They are common in the shallow water and used to be found in even brackish water. Due to its size, it was observed that there always small number of this hugh predator dwelling in an area of coral reef. Today, together with the private sector, we can say that we are able to breed 16 species of marine fin fish.

Dicatat oleh CENT di 2: The centre is looking at novel application techniques in hormonal sex reversal to have more malesto work with. Rabu, 16 November Vtg as biomaker indicator in sex determination of Giant Grouper.

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. The hatcheries sell these at MYR 1 per 2. It kerapy been the trend with marine fish farmers to change species with season, prices and availability of fingerlings. They always capture the attention of general public every time they were caught by the fishermen. Isnin, 13 April Biologi Ikan Kerapu.

How ever, thank to the researchers who come out with technology to propagate this species in hatchery, the demand for its tasty and nutritious values can be addressed.

Kerapu kertang in English – Indonesian-English Dictionary

The centre holds 95 broodstock of which only are ready to spawn. The centre was initially established as a production centre for marine fish and shrimp fry production. The series of success have been with the following species; green grouper E.


Even the GG scales also reported to be very nutritious and having remedial effects. Posted by Mahmud Ismail at 4: Further, we know their weight during that time is around 28 kg and above.

They iertang on crustacean, fishes and squids. Eggs are supplied free to private hatcheries such as former marine shrimp hatcheries for larval rearing and nursery to 2.


Newer Post Older Post Home. GG as they popularly known among the researcher and farmers. Achieving consistent spawning at the centre is proving to be more difficult as compared to previous successes with the tiger grouper and other snappers and groupers. 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.

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 Kertahg that, its possible to practice for both freshwater and seawater system. The giant grouper is the next popular species. Dicatat oleh CENT di 8: Clean water in the coral area makes the best place for Giant Grouper. With an average growth rate of Breeding and larval rearing technology had to keep up with these fast changing demands.

Kerapu harimau x kerapu kertang | Jabatan Perikanan Sabah | Flickr

As culture interests in new species change with season and demand, research centres in the region race to breed these trendy species locally. Human being must work to and do a lot of research to satisfy their own needs. Dicatat oleh CENT di 9: Brood stock is replaced every years with wild stocks.


The small size GG 1. Fish are fed juvenile tuna and water is exchanged every two days in the tonne cement tanks. Kerrapu more than 30 kg there are apparent signs of maturity but cannulation only indicates ready to spawn males keratng more than 50 kg fish.

Private hatcheries are able to breed the big eyed trevally Caranx sexfasciatusgolden trevally Gnathanodon speciosusthreadfin, Eleutheronema tetradactylummouse grouper Cromileptis altivelishybrid giant and tiger grouper, Plectropomus maculatus and cobia Rachycentron canadum.

The big fish always found in their “home” cave from as kerrang water of 4 meters up to meters deep. Hormonal application throughfeeding did not give consistent results. Dicatat oleh CENT di 6: We also had to keep up with progress in the hatcheries and research institutes in Taiwan and Indonesia, leaders in marine fish fry production.

Three pairs are used for spawning via hormonal stimulation each month to produce 5 to 10 million eggs per spawning. The other markets including South East Asian countries. Init was upgraded to a research centre. Giant Grouper caught in Kretang.

Records shown they can grow to hundreds of kilogram and achieve an old age of 60 years old. Lihat profil lengkap saya. Selasa, 31 Mac Breeding the giant grouper and improving broodstock. Breeding the tiger and giant grouper Currently, breeding technology is centred on the popular ,ertang grouper and MAFPREC holds the brood stock in cement tanks.