PENGARUH PENGGUNAAN BERBAGAI LEVEL KONSENTRAT MENGANDUNG ZnSO4 dan Zn-Cu ISOLEUSINAT TERHADAP PENGGUNAAN ENERGI KAMBING KACANG YANG MENGKONSUMSI SILASE SORGHUM–Clitoria ternatea (The effect of different level of concentrate additioncontaining ZnSo4....

The aim of this research was to measure the effect of different level of concentrate addition containing znso4 and zn-cu isoleusinat on energy utilization of kacang goats fed mixed silage of sorghum-clitoria ternatea. Twelve male kacang goats with average body weight 14.4 kg and 14.93 % coefficient of variation was used in this research. Experiment methode was used with research design was block randomised design consist of 4 treatments and 3 replications. The treatments were: T1: mixed silage of sorghum-Clitoriaternatea without concentgrate; T2; T3 and T4 was mixed silage of sorghum-Clitoriaternatea added by 10, 20 and 30 % of concentrate containg of 150 mg ZnSO4  and 2 % of Zn-Cu isoleusinat respectively. Parameter measured was consumnption and digestibility of anergy and blood glucose concentration. The result showed that addition of different level of concentrate containing ZnSO4 and Zn-Cu isoleusinatfollowed by increase of consumption and digestibility of energy and blood glucose concentration. It can be concluded the amount of concentrate providing containing of ZnSO4 and Zn-Cu isoleusinathad effect on  energy consumption while no effect on digestibility of energy and blood glucose concentration. Further more 20 % of concentrate containg of ZnSO4 and Zn-Cu isoleusinat was the greatest level.