1. 3^rd ASAN-NIAS Joint annual meeting, International Conference Centre, University of Ibadan, Nigeria, September 7-11, 2014.

Theme: Value Addition in the Nigerian Livestock Industry: A strategy for Economic Growth and Stakeholders’ Empowerment

Paper read: Yusuf, K.O., Sotubo, M.T., Adelusi, O.O., Ojo, V.O.A., and C.F.I. Onwuka 2014.Effect of exogenous enzyme additive on nutrient digestibility and nitrogen utilization by West African dwarf sheep fed total mixed ration. Book of Abstract, pp 44

2. 39^th Annual conference of Nigerian Society for Animal Production held at Babcock University, Ilishan-Remo, Ogun state, Nigeria “BABCOCK 2014”16^th-19^th March, 2014

Theme: Positioning Animal Production in the Agricultural Transformation Agenda

Paper read: Yusuf, K.O., Isah, O.A., Olanite, J.A., Oni, A.O., Omoniyi, L.A. and Onwuka, C.F.I. 2014. Effects of enzyme additive on in vitro parameters of fresh grass and grass-hay based diets for ruminants’ feeding. Proceedings of the 39^th Annual conference of Nigerian Society for Animal Production “BABCOCK 2014”.Pp 168-172.