The Effect of Using Different Levels of Cyperus Rotundus Tubers in the Diet on the Productive Performance Characteristics of Broilers

Abstract

Abstract The experiment was conducted at the Poultry Research Station of the General Authority for Agricultural Research / Ministry of Agriculture from 12/5/2022 to 23/6/2022, the aim of studying the effect of adding different levels of Cyperus rotundus tuber powder to the diet on the productive performance of broiler chickens, using 225 chicks (Ross 308), one day old, with an average starting weight of 42.26 gm/chicks, distributed randomly to five treatments each treatment included 3 replications (15chicks/replicate), and the experimental treatments included the following: the first treatment (T1), the control treatment, was fed on the standard diet (without any addition), T2, T3, T4 and T5 was the addition of Cyperus rotundus tubers powder at a rate of 0.1, 0.2, 0.3, and 0.4%, respectively. The results showed a significant improvement (P<0.05) in the average live body weight, weekly weight gain, and feed conversion efficiency at ages 1, 2, 3, 4, 5, 6 weeks in favor of the bird treatments fed on tuberculosis powder compared to the control treatment. It can be conclude from this study that the addition of tubers powder to broilers diets led to an improvement of productive performance of broilers.