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

Abstract

ThisStudy was conducted Agricultural Research Department of the Ministry ofAgriculture 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 7treatments (42 chicks /treatment) with 3 replicate per treatment and 14 chicksper 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 2ndand 3rd treatment respectively , in 4th and 5th treatments the vitamin C wasused at rate of 250 and 500 mg / kg of feed respectively, the aspirin (Asp) wasadded at rate of 250 and 500 mg / kg of feed in 2nd and 3rd treatmentrespectively, which amounted to 42 days and the temperature was 35 Celsiusthroughout the study .The results showed the following: There was an actualincrease (P≤0.01)in all additive treatments compared with control treatment inboth live body weight, weight gain, and relative growth rate , while at feedconsumption was significantly higher (P≤0.05) treatment T3 compared to T1, Inthe feed conversion factor (P≤0.05) was significantly improved in treatment T5compared with T1. There was a significant decrease in (P≤0.05) treatment T6 inMDA 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 controltreatment, indicating the role of additives used in the protection from theeffect of exposure to high temperature and its ability to improve theperformance and decrease Lipid peroxidation.