Different Diets of Maca Roots (Lepidium meyenii) Affect Several Physiological Blood Characteristics of Broiler Chickens Under Oxidative Stress

Abstract

Abstract The Department of Animal Production/College of Agriculture/Al-Qasim Green University poultry field hosted this experiment from 10/1/2021 to 11/4/2021. The research examined the effects of dietary maca roots (Lepidium meyenii) on broilers’ physiological blood parameters under oxidative stress. The experiment employed 225 unsexed (Ross 308) grill chicks. It was randomised at random to 15 (k) different experimental treatments for 45 birds, with each treatment having three repetitions of 15 birds. The first trial consisted of a control diet and water that did not include any H2O2. The second treatment consisted of the normal diet along with water containing 0.5% hydrogen peroxide. The third and fourth treatments included 1 and 1.5 g of maca roots per kilogramme of the basic ration, respectively. Fifth treatment: 2 g maca root/kg main diet plus 0.5% H2O2 water. Summarize the key experiment findings.White blood cells were greatest in the second treatment (P < 0.05). The second treatment had the most heterophilic cells compared to the first, third, fourth, and fifth treatments. about lymphocytes. The first, third, fourth, and fifth treatments outperform the second (P < 0.05). The first, third, fourth, and fifth treatments had the best H/L ratio, with the second treatment being significantly different (P < 0.05). The fourth and fifth doses showed a substantial improvement (P < 0.05) in immunological protein IgG and IgA. When compared to the first, second, and third treatments, the volumetric standard of blood serum antibodies directed against Newcastle disease parenchyma is significantly greater (P 0.05) for the fourth and fifth treatments. The effectiveness of the fourth and fifth glutathione treatments was significantly higher than that of the others (P 0.05).