International Journal of Poultry Science1682-83561994-7992Asian Network for Scientific Information10.3923/ijps.2020.277.281RusmanaDenny AdrianiLovita 62020196Background and Objective: Probiotics have been reported to have a positive effect on gut morphology and absorption of nutrients in poultry birds. Therefore, the present study was carried out to evaluate the effect of fermented cow and soymilk on energy metabolism and nutrient retention of broiler chicken. Materials and Methods: A total of 100-day old chick were allocated to 4 treatment groups in a complete randomized design (CRD) and each treatment was replicated 4 times with 5 chicken in each replicate. The treatments consisted of basal feed T0 (control), T1 (basal feed+100% fermented cow milk), T2 (basal feed +75% fermented cow milk +25% fermented soy milk) and T3 (basal feed+50% fermented cow milk +50% fermented soy milk. Results: The results show that Apparent metabolizable energy (AME), Apparent metabolizable energy with nitrogen (AMEn), retention of dry matter (DM) and nitrogen are significantly (p<0.05) different in the groups if compared with control. The clearer effect is found in T2 (basal feed+75% fermented cow milk+25% fermented soy milk) and T3 (basal feed+50% fermented cow milk and 50% fermented soy milk). Conclusion: The administration of fermented cow milk and soy milk has a negative effect on retention of phosphorus and no effect on retention of calcium but it shows a positive effect on energy metabolism and retention of dry matter (DM) and nitrogen in broiler.]]>Omar, M.A.E.,2014Lactobacillus acidophilus) using in different broiler breeds within Egypt.]]>265260Castanon, J.I.R.,20078624662471Fuller, R.,19921992pp: 1-8pp: 1-8Adriani, L., D. Latipudin, R.L. Balia and T. Widjastuti,201918255259Pelicano, E.R.L., P.A. Souza, H.B.A. Souza, D.F. Figueiredo, M.M. Boiago, S.R. Carvalho and V.F. Bordon,20057221229Adriani, L., A. Andiany, D. Latipudin, Tubagus Benito and C. Cahyani,201812600604Duncan, D.B.,195511142Palliyaguru, M.W., N. Priyankarage, S.S. Silva, S.P. Gunaratne, W.M. Weerasinghe, P.S. Fernadoand and M.H. Attapatu,200445558559Fioramonti, J., V. Theodorou and L. Bueno,200317711724de Vrese, M. and J. Schrezenmeir,20082008pp: 1-66pp: 1-66Pokusaeva, K., G.F. Fitzgerald and D.v. Sinderen,20116285306Fernández, J., S. Redondo-Blanco, E.M. Miguélez, C.J. Villar, A. Clemente and F. Lombó,201514874Petuely, F.,195779174179Yoshioka, Y.,19711971Hayakawa, K., J. Mizutani, K. Wada, T. Masai, I. Yoshihara and T. Mitsuoka,19903293303Thibault, R., F. Blachier, B. Darcy-Vrillon, P.d. Coppet, A. Bourreille and J.P. Segain,201016684695Aliakbarpour, H.R., M. Chamani, G. Rahimi, A.A. Sadeghi and D. Qujeq,2012Bacillus subtilis and lactic acid bacteria probiotics influences intestinal mucin gene expression, histomorphology and growth performance in broilers.]]>2512851293