EFFECT OF SOMEMAJOR ELEMENTS ON GROWTHPERFORMANCE AND BLOOD PARAMETERS IN FISH
DENA ABBAS AHMED;
Abstract
The experiment was carried out at Regional Centre for Food and Feed, Minister of Agriculture, Egypt for a period of 3 months using Nile tilapia (Oreochromisniloticus, 25 g average weight).
The objective of the present study is to determine the optimal source and amount of phosphorus supplementation in commercial feeds with the highest growth rate and the lowest releasing in environmental and protect water quality.
Fish were divided into twelve groups (treatments) each group was stocked into two aquaria each contains 10 fish.
Fish were fed diet contained different concentrations (0.5, 0.7, 0.9 and 1.1% phosphorus) from three different sources of phosphorus (mono calcium phosphate, mono potassium phosphate and mono sodium phosphate).
Nile Tilapia (Oreochromis niloticus) initial weight (25g) in the all treatment were fed diet contained 30% protein and Energy Fish in these treatments were fed on the diet containing 0.5, 0.7, 0.9, and 1.1% of mono calcium phosphate, mono potassium phosphate and mono sodium phosphate as sources of phosphorus to the end of the experimental. The fish diet was offered at a rate of 3 % of tilapia biomass at weight
The objective of the present study is to determine the optimal source and amount of phosphorus supplementation in commercial feeds with the highest growth rate and the lowest releasing in environmental and protect water quality.
Fish were divided into twelve groups (treatments) each group was stocked into two aquaria each contains 10 fish.
Fish were fed diet contained different concentrations (0.5, 0.7, 0.9 and 1.1% phosphorus) from three different sources of phosphorus (mono calcium phosphate, mono potassium phosphate and mono sodium phosphate).
Nile Tilapia (Oreochromis niloticus) initial weight (25g) in the all treatment were fed diet contained 30% protein and Energy Fish in these treatments were fed on the diet containing 0.5, 0.7, 0.9, and 1.1% of mono calcium phosphate, mono potassium phosphate and mono sodium phosphate as sources of phosphorus to the end of the experimental. The fish diet was offered at a rate of 3 % of tilapia biomass at weight
Other data
| Title | EFFECT OF SOMEMAJOR ELEMENTS ON GROWTHPERFORMANCE AND BLOOD PARAMETERS IN FISH | Other Titles | تأثير بعض العناصر الكبرى على أداء النمو ومقاييس الدم فى الاسماك | Authors | DENA ABBAS AHMED | Issue Date | 2018 |
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