Umar, A.M., Daninna, A.U., Muazu, M.S., Kirfi, A.M., Abdullahi, M., Nuhu, Y.A. and Yakubu, Z.M. 2020. Performance and organ characteristics of broiler chickens fed varying levels of rumen content. Nigerian Journal of Animal Production. 47, 3 (Dec. 2020), 245–252. DOI:https://doi.org/10.51791/njap.v47i3.161.