Middle East

Acute and sublethal growth effects of un-ionized ammonia to Nile tilapia (Oreochromis niloticus)

Abstract: This study investigated the acute effects of un-ionized ammonia (NH3-N) on 11 g fingerlings of Nile tilapia Oreochromis niloticus at two temperatures (23 and 33

  • Date of Publication: 1998
  • Author(s): Abdelmoez A. F. Abdalla; Clarence D. McNabb
  • Type of Document: Conference Proceeding or Document

Masculinization of Nile tilapia by shortterm immersion in methyldihydrotestosterone

Coming soon

  • Date of Publication: 1996
  • Author(s): W.L. Gale; M.S. Fitzpatrick; C.B. Schreck
  • Type of Document: Conference Proceeding or Document

Ammonia dynamics in fertilized fish ponds stocked with Nile tilapia

Abstract: Total ammonia nitrogen pathways in fertilized fish ponds stocked with Nile tilapia Oreochromis niloticus were investigated. Three fertilizer treatments were used in a field experiment […]

  • Date of Publication: 1996
  • Author(s): Abdelmoez A. F. Abdalla; Clarence D. McNabb; Ted R. Batterson
  • Type of Document: Scholarly Article

Chemical and physical characteristics of bottom soil profiles in ponds on haplaquents in an arid climate at Abbassa, Egypt

Abstract: Soil cores were taken from ponds at the Central Laboratory for Aquaculture Research, Abbassa, Sharkia, Egypt. Three ponds received little management since construction in the […]

  • Date of Publication: 1996
  • Author(s): Prasert Munsiri; Claude E. Boyd; Bartholomew W. Green
  • Type of Document: Scholarly Article

Mohamed, Abdalla

Country of Origin:
  • Start Date: 1996/01/01
  • End Date: 2002/12/31
  • University:
  • Degree: PhD

Evaluation of Nile tilapia production systems in Egypt

Abstract: Experiments were conducted at the Central Laboratory for Aquacultural Research to 1.) evaluate and compare the performance of established PD/A CRSP pond management systems to […]

  • Date of Publication: 10/31/1995
  • Author(s): Bartholomew W. Green; Zeinab El Nagdy; Hussein Heibicha; Ibrahim Shaker; Dia A. R. Kenawy; Abdel R. El Gamal
  • Type of Document: Research Report

Immersion of Nile tilapia (Oreochromis niloticus) in 17a-methyltestosterone and mestanolone for the production of all-male populations

Coming soon

  • Date of Publication: 1995
  • Author(s): W.L. Gale; M.S. Fitzpatrick; C.B. Schreck
  • Type of Document: Conference Proceeding or Document

Water budgets for fish ponds in the dry tropics

Abstract: Water budgets were calculated for embankment fish ponds located in the dry tropics. Two 5-month studies were conducted at Comayagua, Honduras. Daily pond evaporation averaged […]

  • Date of Publication: 1995
  • Author(s): Bartholonew W. Green; Claude E. Boyd
  • Type of Document: Scholarly Article

Chemical budgets for organically fertilized fish ponds in the dry tropics

Abstract: Chemical budgets were determined for nitrogen, phosphorus, dissolved oxygen and chemical oxygen demand for three 0.1-ha earthen pounds stocked with Oreochromis niloticus at the El […]

  • Date of Publication: 1995
  • Author(s): Bartholomew W. Green; Claude E. Boyd
  • Type of Document: Scholarly Article