M. Haghighat; Hosein Emrani; Hamidreza Khodaei; soheil mirhabibi
Abstract
This current study was performed to evaluation of the effects of flaxseed on performance and some blood parameters in broilers. One hundred ninety-two one day-old Ross 308 broilers in 16 experimental units (12 birds in each experimental unit) were used with 4 treatments and 4 replications. Treatments ...
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This current study was performed to evaluation of the effects of flaxseed on performance and some blood parameters in broilers. One hundred ninety-two one day-old Ross 308 broilers in 16 experimental units (12 birds in each experimental unit) were used with 4 treatments and 4 replications. Treatments include Treatment 1: Diet based on corn and soybean meal. 2) Diet with 2.5% flaxseed. 3) Diet with 5% flaxseed. 4) Diet with 7.5% flaxseed. Functional traits were measured periodically. Blood samples were taken at 21 and 42 days of age to measure some blood parameters. The results showed that the use of 7.5% flaxseed in the diet caused a significantly (P<0.05) decrease in daily weight gain (DWG). Inclusion of 5% flaxseed in diet significantly reduced glutathione peroxidase, superoxide dismutase and catalase enzymes activities (P <0.05). Based on the results of this study, dietary inclusion of 5% flaxseed in broilers diets is recommended.
