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首页> 外文期刊>Journal of animal and veterinary advances >Propolis and Illite as Feed Additives on Performance and Blood Profiles of Post-Weaning Hanwoo Calves
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Propolis and Illite as Feed Additives on Performance and Blood Profiles of Post-Weaning Hanwoo Calves

机译：蜂胶和伊利石（Illite）作为断奶后Hanwoo犊牛的性能和血型的饲料添加剂

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A study was conducted with 48 Hanwoo post weaning calves from 91-120 days to know the effect of natural feed additives on growth, feed intake and blood profiles. The calves were arranged in four groups; control, antibiotic (Neomycine 110 ppm), propolis (0.05%) and illite (2%) having 12 calves (male female ratio 6:6) in each. The claves were supplied pellet feeds ad libitum. Multi nutrient block and timothy grass hay were supplied to the calves. Water was supplied ad libitum through the water tub. Significantly lowest (p<0.05) initial BW was recorded at the beginning of post-weaning age in propolis group compared to others. The ADG at 5 months age were found statistically similar among the groups which indicates the effectiveness of the propolis. Higher feed intakes were recorded in control and propolis group followed by antibiotic and illite group. Illite and propolis group showed better compared to control diet in terms of ADG and feed efficiency. Addition of propolis and illite in the diet of post-weaning calves increased the percentage of platelets count (p<0.05) keeping other blood component statistically unchanged. The serum albumin and globulin values also falls within the range of antibiotic group although lowest IgM was recorded in illite group. In conclusion, the natural resources, illite and propolis showed potential without any detrimental effect for production of Hanwoo post-weaning calves.
机译：对48头Hanwoo断奶犊牛进行了91至120天的研究，以了解天然饲料添加剂对生长，采食量和血液状况的影响。小牛分为四组。对照，抗生素（Neomycine 110 ppm），蜂胶（0.05％）和伊利石（2％），每个都有12个犊牛（雌雄比例为6：6）。随意给小球提供颗粒饲料。向犊牛提供了多种营养素块和提莫西草干草。通过水桶随意供应水。与其他相比，蜂胶组在断奶后初期记录的初始体重明显最低（p <0.05）。在各组中，发现5个月大的ADG在统计学上相似，这表明蜂胶的有效性。对照组和蜂胶组的饲料摄入量较高，其次是抗生素和伊利石组。与对照组相比，Illite和蜂胶组在ADG和饲料效率方面表现更好。断奶后犊牛日粮中添加蜂胶和伊利石会增加血小板计数的百分比（p <0.05），从而使其他血液成分在统计学上保持不变。尽管伊利石组的IgM最低，但血清白蛋白和球蛋白值也属于抗生素组。总之，自然资源，伊利石和蜂胶显示出潜力，对生产Hanwoo断奶后犊牛没有任何不利影响。

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