Study on the effects of some probiotics on the performance ,clinicopathological and histopathological chnges of oreochromis niloticus [electronic resource].
Language: English Summary language: Arabic Description: p.879-897Other title:- دراسة عن تأثير استخدام بعض محفزات النمو على كفاة اسماك البلطى النيلي وكذلك احداث تغيرات باثولوجية و باثولوجية إكلينيكية [Added title page title]
- Veterinary medical journal, 2007 v.55 (3) [electronic resource].
Includes reference.
In the recent years culturing of fish was encouraged and developed allover the world in order to cover the shortage in animal protein, specially when put in our consideration that the obtaining of fish from natural resources becomes more expensive and harder as a result of increase the cost of fishing as well as depletion of many stocks in natural water due to pollution (Abd EL-Aziz, 2002). Tilapia is one of the popular fish in Egypt. The success in the culture of tHapia is attributed to its ability to tolerate wide organic, animal and agriculture wastes (Mohamed, 2002).
Summary in arabic.
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