中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > DMPT对草鱼生长性能、SOD活性及血清生化参数的影响 中国饲料 2011 (20) 28-31
Position: Home > Articles > Effects of dimethl-β-propiothein on the growth performance,SOD activity and serum biochemical parameters in grass carp fish China Feed 2011 (20) 28-31

DMPT对草鱼生长性能、SOD活性及血清生化参数的影响

作  者：
张宝彤;张波;萧培珍;王丽宏;叶元土
单  位：
北京市营养源研究所水产动物系统营养研究开放实验室;苏州大学基础医学与生物科学学院
关键词：
DMPT;草鱼;生长性能;血清生化指数
摘  要：
本试验研究了日粮中添加DMPT对草鱼生长性能、SOD活性和血清生化指标的影响。300尾健康的平均体重71.6±4.8 g的草鱼随机分为5个处理,每个处理3个重复,每个重复20尾。对照组饲喂基础日粮,4个实验组分别在基础日粮上添加50、100、150、200 mg/kg DMPT。整个试验期70 d。结果表明:各处理组均未见死亡。与对照组相比,日粮中添加100 mg/kg和150 mg/kg DMPT草鱼的增重率和特定生长率显著提高(P<0.05),饵料系数显著降低(P<0.05)。与对照组相比,日粮中添加不同浓度的DMPT草鱼血清高密度脂蛋白浓度显著升高(P<0.05),低密度脂蛋白的浓度显著降低(P<0.05);与对照组相比,添加100 mg/kg和150 mg/kg的DMPT血清葡萄糖的含量显著提高(P<0.05);添加100 mg/kg和150 mg/kg DMPT的各试验组草鱼血清、肝脏SOD活性显著提高。以上结果表明日粮中添加100～150 mg/kg DMPT对草鱼具有促生长作用。
译  名：
Effects of dimethl-β-propiothein on the growth performance,SOD activity and serum biochemical parameters in grass carp fish
作  者：
Zhang Baotong,Zhang Bo,Xiao Peizhen,et al.
关键词：
DMPT;grass carp fish;growth performance;serum biochemical parameters
摘  要：
A study was conducted to assess the effects of dimethyl-β-propiothetin(DMPT)on the growth performance,SOD activity and serum biochemical parameters of grass carp fish.Three-hundred grass carp fishes with the body weight of(71.6±4.8) g were randomly divided into 5 groups with 3 replicate tanks of 20 fishes.The control were fed basal diets,and the four experimental groups were fed basal diets supplemented with DMPT(50,100,150,200 mg/kg).The experiment lasted for 70 d.The results showed the no mortalities occurred during 70 days.The growth rate and special growth rate of grass carp fish with 100 mg/kg and 150 mg/kg DMPT levels were significantly increased,and the feed conversion rate was decreased(P < 0.05)compared with the control.Compared with the control,the supplementation of different levels of DMPT improved the density of high density lipoprotein,and decreased the density of the low density lipoprotein significantly(P < 0.05).The supplementation of 100 mg/kg and 150 mg/kg DMPT significantly increased the serum glucose.And the SOD activities of the serum and the liver were also increased significantly(P < 0.05).Thus,it's suggested that 100 ～ 150 mg/kg DMPT could be used as a growth promoter for grass carp fish.

相似文章

导出引用
计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46