Abdullah Abdullatif Abduljbbar <br/><br/>
Nighttime dissolved oxygen dynamics and growth performance of nile tilapia under different feed loads /  
 ديناميكية الاكسجين الذائب اثناء الليل وأداء النمو للبلطى النيلى تحت احمال العليقة المختلفة 
Abdullah Abdullatif Abduljbbar ; Supervised Mohamed Elnady Ahmed Mohamed Elnady , Rasha Khaled Abdulwahed 
 - Cairo :   Abdullah Abdullatif Abduljbbar ,   2011 
 - 205 P. ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Animal Production 
<br/><br/> The feed load experiment : In the high feed load ( 10 - 14 g/m²) treatments , the average nighttime community respiration exceeded the daytime net primary production ( dNPP ) for ratio ( 1.28 - 1.46:1 ) suggesting net heterotrophy with duration of ( near zero ) depleted oxygen that ranged from 01 : 58 to 02:55 hours before daybreak 
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<br/><br/><label>Subjects--Index Terms: </label>Feed load  Fertilizer load  Oxygen dynamics