Studies on the improvement of feeding value of rice straws, 1; comparison of feeding values of ammoniated straws by storage methods
1987
Kang, T.H. | Cha, Y.H. | Lee, B.J. (Rural Development Administration, Suwon (Korea R.). Livestock Experiment Station)
This experiment was conducted to compare storage methods of straws for the treatment of ammonia in relation to the digestible nutrients and economical efficiency. Straws were treated with 3 % anhydrous ammonia (DM basis) in stack, wire mesh (panel) silo, and oven. Metabolism trial was conducted with sheep for the determination of digestible nutrients. Crude protein content was 7.49 % in untreated rice straw and increased 2 times (14.71-16.04 %) after ammonia treatment, while digestible crude protein contents were increased from 2.86 % to 7.82-8.30 % by NH3-treatment
显示更多 [+] 显示较少 [-]