Showing items related by title, author, creator and subject.

• Tilapia hatchery: Last part nursery management 

  (BulletinToday, November 6, 1985, on page 1)

  Newly harvested fry are initially reared in hapa net to protect them from predation. The nursery pond is thoroughly cleaned and protected from the entry of predators. As soon as the fry in the hapa reach 2.5-cm. long, they ...

• Tilapia hatchery 

  (BulletinToday, October 16, 1985, on page 1)

  Production of tilapia nilotica (Oreochromis niloticus) is highly influenced by environment and hereditary traits of the stock. High-quality fingerling can ensure the successful production of marketable tilapia in 90 to 120 ...

• Tilapia cage farming 

  (BulletinToday, September 30, 1985, on page 1)

  The presence of abundant natural food in the water partly ensures a good growth of the fish even without supplemental feeding. During the fry-to-fingerling stage, Nile tilapia feed on plankton - tiny free-floating plants ...