Effect of Vitamin E, C and Aspirin in the Performance, Lipid Peroxidation and Blood Biochemistry Traits of Broiler in Heat Stress

Abstract

Abstract: This Study was conducted Agricultural Research Department of the Ministry of Agriculture located in Abu Garib region from Oct 16th 2017 until Nov 17th 2017, where 294 chicks from the Ross-308 broiler. they were distributed in 7 treatments (42 chicks /treatment) with 3 replicate per treatment and 14 chicks per replicate, the first treatment was the control without added to ration, whereas, the vitamin E was added at rate of 250 and 500 mg / kg of feed in 2nd and 3rd treatment respectively , in 4th and 5th treatments the vitamin C was used at rate of 250 and 500 mg / kg of feed respectively, the aspirin (Asp) was added at rate of 250 and 500 mg / kg of feed in 2nd and 3rd treatment respectively, which amounted to 42 days and the temperature was 35 Celsius throughout the study .The results showed the following: There was an actual increase (P≤0.01)in all additive treatments compared with control treatment in both live body weight, weight gain, and relative growth rate , while at feed consumption was significantly higher (P≤0.05) treatment T3 compared to T1, In the feed conversion factor (P≤0.05) was significantly improved in treatment T5 compared with T1. There was a significant decrease in (P≤0.05) treatment T6 in MDA compared with T1. At the glucose level, there was a significant difference (P≤0.05)in treatments T3 and T6 compared with T4,. Add transactions and control treatment, indicating the role of additives used in the protection from the effect of exposure to high temperature and its ability to improve the performance and decrease Lipid peroxidation.