不同载体对微量元素预混料质量的影响  

Effects of Different Carriers on the Quality of Trace Element Premix

作　　者：刘长忠[1] 

机构地区：[1]西南农业大学荣昌校区动物科学系,重庆荣昌402460

出　　处：《粮食与饲料工业》2004年第1期30-32,共3页Cereal & Feed Industry

摘　　要：在相同工艺条件下 ,对石粉、酒糟粉、细稻壳糠、元明粉、石膏粉等 5种常用载体进行比较试验研究。试验结果表明 :不同载体对微量元素预混料的混合均匀度、振动分级、抗结块、抗防潮以及I-和Fe2 + 的贮藏稳定性等指标的影响均存在差异。综合考虑各项指标 ,细稻壳糠为最优载体。A comparative study was carried out for five kinds of carriers i.e. limestone powder, distiller's grain meal, gypsum powder, finely ground rice hull and Na_2SO_4 under the same technological conditions. The result showed that different carriers were different in their effects on such quality indexes as CV, classification due to vibration, anti-caking property, dampproof property and the storage stability of I^- and Fe^(2+). Judging comprehensively, finely ground rice hull was the best carrier.

关 键 词：载体 微量元素预混料 稳定性 振动分级 抗结块 抗防潮 饲料 混合均匀度 

分 类 号：S816.72[农业科学—饲料科学]