The Effect of Adding Lemongrass Leaf Powder (Cymbopogon Citratus) to the Diet as a Natural Supplement on Some Productive Traits and Oxidation Indicators in Broiler (Ross 308)

Abstract

The experiment aimed to demonstrate the effect of feeding vitamin E and lemongrass (Cymbopogon citratus) to broiler chickens on production performance and physiology. 144 chicks were obtained and randomly assigned to four treatments, each with three replications and 12 birds in each replication. First and foremost, there is no addition to the control group. The second treatment T2 included 300 mg of vitamin E per kilogram of feed; the third treatment T3 included 5 g of lemongrass powder per kilogram of feed; and the fourth treatment T4 included 10 g of lemongrass powder per kilogram of feed. The following characteristics were investigated in the experiment: broiler weight gain rate; dressing percentage without edible giblets; dressing percentage with edible giblets; relative weights of edible giblets; estimation of fat oxidation in tissues by measuring the amount of Malondialdehyde in the liver; percentage of free fatty acids (FFA); and peroxide values (P.V) found in liver tissue. When compared to the control treatment, the fourth and third treatments were significantly superior (P≤0.05) in the rate of weight gain, while the second, third, and fourth treatments excelled in dressing percentage with edible giblets and without edible giblets, and there was no significant difference in the relative weights of edible giblets.