| 摘要: |
| 成年耗牛口服91.62μg/d释放剂量的硒丸,180d血硒分别为0.105±0.019,0.068±0.010μg/mL全血;378d血硒为0.103±0.056,0.058±0.019μg/mL全血。口服Se丸可有效地防治牛缺硒病,硒丸用于耗牛可减少死亡10.73％～14.73％,100％预防亚临床发病,提高产奶量23.7％。成年母牛服硒丸后,通过提高乳汁Se的排出,可100％预防哺乳犊牛缺硒病。 |
| 关键词: 缺硒病,防治,耗牛 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Research on the Prevention and Treatment of Se-Deficit Diseases in Yak |
|
Li WenSheng Wang Chaoying Guo Huilin Liu Laili Li Jie
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| Abstract: |
| Se Pills of 91～62 μg/d was adminstrated to the adult yaks.After 180
days,Se in blood was 0.105士0.019 μg/mL and 0.0681士0.010 μg/mL in the whole
blood respectively,and after 378 days,Se in blood was 0.103士0.056 料g/mL and 0.058
士0.019 μg/mL in the whole blood.Oral administration of Se pills can effectively prevent and treat the Se-deficit diseases in yaks.Se pills used in Yaks may also reduce the
Yak death by 10.73%～14.73%,and the sub-clinic incidence of Se-defieit disease will be
completely controlled.Milk production cna be raised by 23.7%.Also,after the adult femaley aks were administrated with Se pills,the Se-deficit disease in baby yaks can be
prevented and treated completely through the improvement of Se in milk in adult yaks. |
| Key words: Se-deficit disease,disease prevention and treatment,yak |
