摘要
该试验旨在研究金银花-黄芪复合提取物(LJAMCE)在猪中的应用效果。杜×长×大三元杂交肥育猪48头被随机分成三组:对照组、试验1组和试验2组。三组猪试验处理如下:在基础饲粮中加黄霉素20mg/kg后,喂对照组猪;在基础饲粮中加0.15%LJAMCE后,喂试验1组猪;在基础饲粮中加0.3%LJAMCE后,喂试验2组猪。饲养试验期为40天。饲养试验结果如下:①试验1、2组猪的日增重均在不同程度上快于对照组猪,分别提高了20.4%(P<0.05)和10.0%(P>0.05);②LJAMCE可提高饲料转化率,分别比对照组提高9.8%(P>0.05)和5.2%(P>0.05);③饲粮中加0.15%LJAMCE对GPT活性、IgG、TG、vLDL等血液生化指标都有不同程度的积极作用;④LJAMCE在饲粮中适宜添加量为0.15%。由上述结果可推断:LJAMCE对猪促生长、提高饲料转化率和改善生化代谢的效果均优于黄霉素。
Abstract： The applicative effects of Lonicera japonica-Astragalus membranaceus Compound Extract （LJAMCE） in pigs were studied. 48 three-way crossbred （DurocxLandracexYorkshire） finishing pigs were di- vided into 3 groups randomly, which were control group, experimental group 1 and 2. The control group pigs were fed to basal diet supplemented flavomycin （20 mg/kg）; the experimental group mented 0.15% LJAMCE; the experimental group 2 pigs basal diet supplemented 0.3% pigs basal diet supple- LJAMCE, Formal feeding experiment period was 40 d. The feeding experimental results were as follow： （1）the day average gain of ex- perimental group 1 and 2 pigs was faster than the control group＇ s： higher than the control group by 20.4% （P〈 0.05） and 10.0% （P〉0.05） respectively; （2） LJAMCE can improve feed conversion ratio, higher than the control group by 9.8% （P〉0.05） and 5.2% （P〉0.05） respectively; （3）supplementing 0.15% LJAMCE in diets has active affect on GPT, IgG, TG, vLDL and so on biochemical parameters in serum in various extents; （4）according to the result of this experiment, the appropriate supplementation of LJAMCE is 0.15%. These results suggest that applicative effects of LJAMCE in pigs were better than flavomvcin.
出处
《中国农学通报》
CSCD
北大核心
2009年第23期23-26,共4页
Chinese Agricultural Science Bulletin
基金
横向合作项目
关键词
LJAMCE
生长性能
生化指标
育肥猪
LJAMCE, growth performance, biochemical parameters in serum, finishing pigs
