Keywords = fry production
Study of Nitrogen and Phosphorus transformations in cement ponds of Nile tilapia fry.

Volume 11, Issue 1, March 2021, Pages 33-54

Yasser Thabet Moustafa; ahmed abdalla ali; Mohamed El-Dahshouri


Nitrogen and Phosphorus budget for Nile tilapia hatchery

Volume 10, Issue 1, March 2020, Pages 1-22

Yaser T. A. Moustafa; Ahmed Ali; Safwat A. A. Gomha; enas mohamed mansour