This video shows the feeding of tilapia fry in a hapa fixed in an earthen pond in Egypt). The long handled feeder helps to carry out feeding from a distance and to spread the powdered feed over the surface of the nursing hapa.
Tag: hapa system
Permanent link to this article: https://fishconsult.org/?p=3763
Mar 11 2012
Checking the spawning of Nile tilapia (Oreochromis niloticus) in hapa system in Egypt (Video)
This video shows how the 2-person crew check the spawning of Nile tilapia (Oreochromis niloticus) in open hatchery system using hapas in earthen ponds. The crew are working at both sides of the spawning hapa. The gradually crowd tilapia broodstock to facilitate their handling. The intervals between checking depend on water temperature and target product whether fry …
Permanent link to this article: https://fishconsult.org/?p=2906
Nov 02 2011
Checking the spawning of Nile tilapia, Oreochromis niloticus in hapa system in Egypt
Checking tilapia spawning in open system using hapas. The intervals between checkings depend on water temperature and target product whether fry andor eggs. Note: We decided not to watermark the photos in order not to upset its clarity. However, we trust you will notify us if you wish to use a picture or more. This …
Permanent link to this article: https://fishconsult.org/?p=904
Sep 30 2011
Small-scale freshwater fish hatchery in Sierra Leone
The justification of this project proposal relied on the modest status of aquaculture (40 tons) compared to the high demand on fish in Sierra Leone. The annual production target of this project is a million tilapia fingerlings. The location of the project has been specified and so human resources. Hapa system has been the chosen system for the …
Permanent link to this article: https://fishconsult.org/?p=531