Dietary Effect of Zinc on Growth Performance, Carcass Characteristics and Immune Response in Hubbard Broilers Raised under Hot Climate
Dietary Effect of Zinc on Growth Performance, Carcass Characteristics and Immune Response in Hubbard Broilers Raised under Hot Climate
Safdar Hassan1, Shaukat Ali Bhatti1, Fawwad Ahmad1, Asad Ullah Hyder1, Muhammad Arslan2, Ashar Mehfooz3, Ijaz Saleem3, Muhammad Umar Yaqoob4,5, Mushrraf Nazir1, Muhammad Sharif1*
Figure 1
Effect of varying dietary Zn levels on Zn-intake (A), Zn-excretion (B) and Zn-retention (C) in broilers. Zn-40, Zn-50, Zn-60, Zn-70 conatined 40, 50, 60 and 70 ppm Zn per kg diets, respectively. Significant difference between the treatment mean values are represented by superscript on the bars (P<0.05).
