Effect of dietary net energy concentrations on growth performance and net energy intake of growing gilts

by Gang Il Lee, Jong Hyuk Kim, Gi Ppeum Han, Do Yoon Koo, Hyeon Seok Choi, Dong Yong Kil
Published 2017-09-01

Effect of dietary β-mannanase on productive performance, egg quality, and utilization of dietary energy and nutrients in aged laying hens raised under hot climatic conditions

by Moon Chan Kim, Jong Hyuk Kim, Franco Martinez Pitargue, Do Yoon Koo, Hyeon Seok Choi, Dong Yong Kil
Published 2017-10-01