CAJ | 학술논문

试验选用1日龄商品代黄羽肉鸡混合苗500只，随机分成五组，设1个对照组及4个试验组。试验组分别在对照组基础上添加不同剂量微生态制剂，以探讨其效果。结果显示：“保得”微生态制剂能够取代肉鸡饲粮中的抗生素、抗菌药物类生长促进剂；微生态制剂适宜添加方式为饮水中添加；饮水中“保得”微生态制剂适宜添加量为小鸡150 mg/kg、中鸡100 mg/kg、大鸡50 mg/kg；饲料中“保得”微生态制剂适宜添加量为小鸡600 mg/kg、中鸡400 mg/kg、大鸡200 mg/kg；微生态制剂能有效地改善肉鸡的胴体品质及消除畜产品中药物残留。
시험선용1일령상품대황우육계혼합묘500지，수궤분성오조，설1개대조조급4개시험조。시험조분별재대조조기출상첨가불동제량미생태제제，이탐토기효과。결과현시：“보득”미생태제제능구취대육계사량중적항생소、항균약물류생장촉진제；미생태제제괄의첨가방식위음수중첨가；음수중“보득”미생태제제괄의첨가량위소계150 mg/kg、중계100 mg/kg、대계50 mg/kg；사료중“보득”미생태제제괄의첨가량위소계600 mg/kg、중계400 mg/kg、대계200 mg/kg；미생태제제능유효지개선육계적동체품질급소제축산품중약물잔류。
500 Meat Chicken aged from one day were divided randomly into one control group and four experiment groups. The experiment groups received the same basal diet supplemented with different pose of microbial feed additives（MFA）.The results showed that MFA can alternate antibiotic feed supplement. The suitable supplement pattern of MFA is supplement in water. The suitable supplement of "BaiDe" MFA in water is 150 mg/kg of Chicken aged from 0～3 weeks and 100 mg/kg of Chicken aged from 4～6 weeks and 50 mg/kg of Chicken aged from 7～10 weeks respectively. The suitable supplement of "BaiDe" MFA in ration is 600 mg/kg of Chicken aged from 0～3 weeks and 400 mg/kg of Chicken aged from 4～6 weeks and 200 mg/kg of Chicken aged from 7～10 weeks respectively. Carcass qualities of Chicken can be improved greatly and medical remain of Chicken can be eliminated by MFA.