有益菌和中药协同对家兔生长性能及理化指标的影响

Compound Supplement of Beneficial Bacteria and Traditional Chinese Medicine on Growth Performance and Blood Biochemical Values of Rabbits

为探讨有益菌和中药复合制剂对家兔生长性能的影响,选70～80日龄体重相近的德国大白兔30只,随机分成对照组、试验组。试验组在基础日粮中添加3%的有益菌和中药复合制剂,饲喂42d。试验组与对照组相比,饲料转化率提高39.34%;家兔腹泻率减少80%,死亡率降低75%;屠宰测定各项指标差异不显著(P>0.05);家兔腿肌的精氨酸、氨的含量差异显著(P<0.05),蛋白质、氨基酸总量有提高趋势,差异不显著(P>0.05);血清总蛋白、血清葡萄糖含量显著提高,血清总胆固醇、低密度脂蛋白等指标有降低的趋势。添加有益菌和中药复合制剂协同作用可改善饲料适口性,提高饲料报酬、养兔效益,调节血脂,改善肉质和口感。

To study compound supplement of beneficial bacteria and traditional Chinese medicine on growth performance of rabbits,thirty 70-80-day old German white rabbits with same initial body weight were randomly divided into two groups,control group and experimental group.In experimental group, their basal diets supplemented with 3% of the beneficial bacteria and traditional Chinese medicine compound preparation,which the mixtures were feed for 42 days.The results showed that the feed conversion rate was increased 39.34%,the diarrhea rate was decreased 80%, and the mortality was decreased 75% in experimental groups.There were no significant difference on the slaughter indicators in two groups, and there was no poisoning symptom in experimental group;compared with the control group,the contents of arginine and ammonia of leg muscle were increased significantly in experimental group,but the levels of protein and amino acid were increased,but were not significantly.There was significant improvement in the total serum protein and serum glucose, and the total cholesterol and low density lipoprotein were decreased.Adding compound supplement of beneficial bacteria and traditional Chinese medicine in rabbit’s diets was helpful to improve the feed palatability,increase the feed conversion rate, regulate blood fat, improve quality and taste of rabbit meat.