Mbajiorgu, Ejikeme F.Alabi, O. J.Ng’Ambi, J. W.2021-01-252021-01-252020-07Alabi OJ, Ng’ambi JW and Mbajiorgu EF. Aqueous extract of moringa (moringa Oleifera) leaf (Aemol) on the growth , sensory and histology parameters of broiler chickens. Appl Ecol Environ Res. 2020;18(5):6753–64.1785 0037 (online)1589 1623 (Print)https://hdl.handle.net/10539/30381A completely randomized design experiment was used to determine the effects of aqueous extract of Moringa oleifera leaf (AEMOL) on growth, sensory and histology parameters of broiler chickens. Treatment 1 served as the control (antibiotics), Treatment two was given ordinary water (AEMOL0). Treatments 3, 4, 5 and 6 contained 30, 60, 90 and 120 ml of AEMOL per litre of water per day, respectively. Data obtained were analyzed using one-way analysis of variance and mean separation was done using Duncan’s test for multiple comparisonsA completely randomized design experiment was used to determine the effects of aqueous extract of Moringa oleifera leaf (AEMOL) on growth, sensory and histology parameters of broiler chickens. Treatment 1 served as the control (antibiotics), Treatment two was given ordinary water (AEMOL0). Treatments 3, 4, 5 and 6 contained 30, 60, 90 and 120 ml of AEMOL per litre of water per day, respectively. Data obtained were analyzed using one-way analysis of variance and mean separation was done using Duncan’s test for multiple comparisons. Results showed that the extract influenced (P < 0.05) the feed intake and water intake at the broiler starter phase WHILE birds on the control diet had higher values. Finisher phase results showed that final weight, weight gain, feed intake, FCR and water intake were influenced (P < 0.05) by the extract with birds treated with 60 ml/l of AEMOL doing better for most parameters except the FCR. All the digestibility and sensory parameters measured were also influenced (P < 0.05) by the extract. However, histological parameters measured were not affected (P > 0.05) by the extract. It could be concluded that the extract inclusion levels up to 90 ml/l can be used to replace antibiotic growth promoter without compromising the advantages of antibiotic growth promoter.en© ALÖKI Kft, Budapest, HungaryPhytochemicalsAnti-Bacterial AgentsMoringa oleiferaAntibioticsPerformanceArticle