The influence of feeding level on the efficiency of energy utilization for fattening of Korean native cattle
1986
Thak, T.Y. | Lee, S.C. | Kang, T.H. | Kim, K.S. (Rural Development Administaration, Suwon (Korea R.). Livestock Experiment Station)
In order to investigate the influence of feeding level on the efficiency of energy utilization in fattening of Korean native cattle, a metabolic experiment was carried out with four mature Korean native cows by latin square method. The results above suggested 249.7 Kcal ME and 136.1 Kcal net ME per metabolic body size daily should be fed to maximize the proportion of ME deposition and net ME deposition. At this point daily DM intake was about 2.2% of body weight
显示更多 [+] 显示较少 [-]