Sexual maturation, embryonic development, hatchery technologies, all-male production, over-wintering, farming systems whether in monoculture, polyculture or integration. The farming facilities are covered including earthen ponds and cages. Because Nile tilapia (Oreochromis niloticus) is widely cultured worldwide, large number of posts addressed this species. However, other tilapia species are also addressed. The reproduction and seed production of tilapia are covered including sexual maturation, embryonic development, hatchery technologies, all-male production of tilapia fry are all covered. This category includes also some posts on the post-harvest practices.
Nov 02 2014
Credit: Vui Kien Liew (Malaysia) Review: Vui Kien Liew and Abdel Rahman El Gamal (Founder of the website) The inserted photos have been taken in a state-of-art commercial cage farm for tilapia. The farm was set up in 2008 as an eco-friendly aquaculture facility and operates within an Industrial Aquaculture Zone in Temenggor Lake in …
Permanent link to this article: https://fishconsult.org/?p=12025
Nov 01 2014
Credit: Ana Maria Melendez (Colombia) Generalidades: proceso de producción (A, Melendez, Universidad Simón Bolívar – Servicio Nacional de Aprendizaje, SENA Colombia. 2010), con distribución en paralelo para el engorde del Bocachico en corrales de tierra, combinado con el cultivo de Tilapia Roja, a alta densidad, en Jaulas suspendidas de bajo volumen. Complementado con el desarrollo …
Permanent link to this article: https://fishconsult.org/?p=12021
Oct 22 2014
Credit: Patrick Appenteng (Ghana) One of the pictures shows fish farmers bringing the harvested fish from their cages using a local planked canoe of about 6-m in length. The cage farms (seen behind the canoes) are located in the Asuogyaman District of Ghana where aquaculture is relatively predominant. The second photo shows carrying harvested fish to be …
Permanent link to this article: https://fishconsult.org/?p=11963
Oct 20 2014
Credit: Fadhili Ruzika (Tanzania) The photos show a privately owned tilapia fish pond located at Mkuranga District, Coastal Region. It is apparently that this particular pond was over-fertilized that resulted in dense plankton bloom which required water exchange. The second photo shows the sampling of tilapia in that day.
Permanent link to this article: https://fishconsult.org/?p=11947
Oct 19 2014
This 1-page diagram describes the production of the YY super male of Nile tilapia (Oreochromis niloticus). When the YY male is mated with normal females of Nile tilapia, the progeny should be all-males. The mass production of YY males has been described in the diagram. Note: although this diagram can be used independently, the diagram …
Permanent link to this article: https://fishconsult.org/?p=11944
Oct 07 2014
Credit:Patrick Appenteng (Ghana) The insert shows a fish farmer in a local canoe while feeding his caged fish in Lake Volta. The cages shown in the photo are located in Asuogyaman District of Ghana. As almost all cage activity in Ghana, Nile tilapia (Oreochromis niloticus) is the favorite species. This particular farm consists of 4 …
Permanent link to this article: https://fishconsult.org/?p=11911
Sep 22 2014
Credit: Kevin Fitzsimmons (USA) Contributor: Abdel Rahman El Gamal (Founder of the website) The promotion of small-scale aquaculture in Mexico adopted several approaches during 1990s including but not limited to offering low-cost loan programs to social groups. Moreover, the governmental hatcheries which have been affiliated to the Mexican Ministry of Fisheries (SEPESCA); latter (SEMARNAP) supplied …
Permanent link to this article: https://fishconsult.org/?p=11837
Sep 18 2014
Credit: Kevin Fitzsimmons (USA) The picture shows an intensive tilapia farm in which round tanks are used. This farm is located outside of Abasolo, Tamaulipas. This farm uses a gravity-fed water supply from the Vicente Guerrero irrigation canal. The tanks are drained through a center standpipe and supplemental aeration is provided using oxygen injection. The …
Permanent link to this article: https://fishconsult.org/?p=11813
Sep 16 2014
Photo credit: Kevin Fitzsimmons (USA) Review: Abdel Rahman El Gamal (Founder of the website) Note: The information below has been distilled from the reference paper The photo shows a pilot aquaponic unit installed at, the University of Arizona (Tucson), (USA). The study was conducted and included three species of leafy vegetables that are namely …
Permanent link to this article: https://fishconsult.org/?p=11786
Sep 09 2014
Credit for the photos: Keven Fitzsimmons (USA) Review: Abdel Rahman El Gamal (Founder of the website) The photos were taken in a commercial cage farm that has 100 floating cages located in running water dams controlled by biological filters and aerators for enhancing the level of dissolved oxygen in the water. All-male red tilapia (Sanpère) …
Permanent link to this article: https://fishconsult.org/?p=11662
