My name is Tahsin Sady Husain beker, I'm Asst. Prof at Animal Resources Dept./College of Agriculture/ Salahaddin University-Erbil.

My specialized in Poultry management/ poultry lighting environment  

I have 8 research papers in animal sciences published in local and international journals and international conferences ..... 

For mare information you can visit my account at research gate web site and google scholar: