CAJ | 학술논문

选用105头平均体重为7．2±0．9 kg的杜×长×大三元杂交断奶仔猪，采用单因素完全随机化设计，共设7组，每组3个重复，每个重复5头。第1组饲喂基础日粮，第2～4组饲喂中草药复方煎剂，第5～7组饲喂中草药复方散剂，两种剂型的添加量分别为0．05％、0．1％和0．2％。试验期为21 d，分为前期（1～7 d）、中期（8～14 d）、后期（9～21 d）三个阶段。结果表明，中草药复方煎剂与散剂对断奶仔猪前期、中期、后期、全期日增重、日采食量、料重比、腹泻率有显著影响（P＜0．05）；散剂要优于煎剂，饲料中添加0．05％中草药复方散剂对断奶仔猪生长性能的影响均显著优于其他各组，这表明中草药复方煎剂与散剂均能提高断奶仔猪的生产性能。
선용105두평균체중위7．2±0．9 kg적두×장×대삼원잡교단내자저，채용단인소완전수궤화설계，공설7조，매조3개중복，매개중복5두。제1조사위기출일량，제2～4조사위중초약복방전제，제5～7조사위중초약복방산제，량충제형적첨가량분별위0．05％、0．1％화0．2％。시험기위21 d，분위전기（1～7 d）、중기（8～14 d）、후기（9～21 d）삼개계단。결과표명，중초약복방전제여산제대단내자저전기、중기、후기、전기일증중、일채식량、료중비、복사솔유현저영향（P＜0．05）；산제요우우전제，사료중첨가0．05％중초약복방산제대단내자저생장성능적영향균현저우우기타각조，저표명중초약복방전제여산제균능제고단내자저적생산성능。
105 Duroc ×Landrace ×Large hybrid weaned pigs with average weight of (7.2 ±0.9) kg were selected into 7 random groups.The experiment was conducted for 3 replicates for each group with 5 pigs.Pigs in group 1 were fed with basal diet;those in group 2 to 4 were fed with compound Chinese herbal decoction;and those in group 5 to 7 were fed with Chinese herbal compound powder .The added herbal amount of two formulations was 0.05%, 0.1%and 0.2%, respectively.The trial period was 21 days, divided into early stage (1-7 d), medi-um stage (8-14 d) and later stage (9-21 d) .The results showed that Chinese herbal compound decoction and powder significantly improved the ADG , ADFI, F/G, diarrhea rates of weaned pigs in all stages .The Chinese herbal powder was superior to the decoction .The diet added with 0.05%compound herbal powder was the best .