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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (26): 31-35.doi: 10.11924/j.issn.1000-6850.2012-3596

• 水产 渔业 • 上一篇    下一篇

5种中草药对哲罗鲑生长率、死亡率以及部分生化指标的影响

宿斌 刘红柏   

  • 收稿日期:2012-11-05 修回日期:2012-12-12 出版日期:2013-09-15 发布日期:2013-09-15

Effects of 5 kinds of Chinese herbal medicine on rate of body weight-gain, death rate and biochemical index of Hucho taimen

  • Received:2012-11-05 Revised:2012-12-12 Online:2013-09-15 Published:2013-09-15

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摘要： 为了探讨中草药对哲罗鲑增重率、死亡率以及血液生化指标的影响，并为相关中草药药剂的研制提供相关的参考数据，笔者选用黄芪、当归、甘草、茯苓及贯众5种中草药，按不同比例添加到饲料当中鉰喂1+龄哲罗鲑。试验设加药组及对照组，每组30尾试验鱼，按照鱼体重的2.0%分别投喂含不同中草药的饲料，对照组投喂基础饲料，均设平行。试验结束后，对各组的增重率和死亡率进行统计，并采集血液,进行生化指标的测定。测定结果显示，甘草组对鱼体增重效果较好，而茯苓组呈现抑制效果。死亡率方面，除贯众和茯苓，其他试验组均无死亡。生化指标方面，总胆红素在贯众高剂量组有明显升高；甘草低剂量组及黄芪高剂量组尿素氮在血清中的含量明显升高；其余几项生化指标与对照组相比没有明显变化。试验结果表明，虽然选用的5种中草药皆具有一定免疫促进功能，但作为饲料添加剂对哲罗鲑的生长及血液生化指标的改变还是有一定区别的，与剂量也密切相关。

关键词: 细胞膜透性, 细胞膜透性

Abstract: In order to examine the rate of Chinese herbal medicine on rate of body weight-gain,death rate,biochemical indicator of blood,and provide reference data for the development, so we added 5 kinds of Chinese herbal medicine in the feed of 1+ age Hucho taimen. There were 30 individuals in each group including experiment groups and a control group, and each had a parallel group, fed diets contained different Chinese herbal medicine or not at rate of 2.0% according to body weight. When the feeding experiment finished, body weight and death rate were counted and the samples were adopted for determining biochemical indexes. The results showed that Glycyrrhiza had better effects on growth, but the effects of Poria cocos were opposite. Except Cyrtomium fortuneian and Poria cocos group, the other groups were no death. The total bilirubin in Cyrtomium fortunei had obvious rise; in licorice low dose group and the Astragalus high dose group, urea nitrogen in serum was obvious rise; remaining several biochemical indicators and controlled group compared to no obvious changes. The experiment results showed that, in different Chinese herbal medicine in feed on blood biochemical indexes of Hucho taimen changes were closely related to types of drug and dosage.

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