【作者】 李焕友； 甄辑铭； 田萍； 叶文标； 李志强； 张伯均；

【机构】 佛山科学技术学院； 新会食品进出口公司肉食出口生产场；

【摘要】 选用30kg左右的杜×长×大或杜×大×长三元杂交瘦肉型猪65头,随机分成五组.设2个对照组及3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.以探讨饲养效果。结果显示:“保得”徽生态制剂可以代替抗生素、抗菌药物类生长促进剂;30-60kg生长猪饲料中“保得”微生态制剂适宜添加量为300mg/kg;本试验对照组设计的杆菌肽锌十阿散酸÷大蒜素药物组合能较好地预防30-60kg生长猪的腹泻。更多还原

【Abstract】 70 three-way cross bacon type pigs with starting weight 30kg of Duroc ×Landrace × Large White or Duroc × Large White × Landrace were randomly divided into five groups. There were two control groups and three experiment groups. The treatment groups received the same basal diet supplemented with different pose of microbial feed additives ( MFA ) .The results showed that "BaiDe" MFA can alternate antibiotic feed supplement. The suitable supplement of’’BaiDe" MFA in ration of 30-60 kg swine is 300 mg/kg. Bacitracin Zinc + Arsanilic Acid + Garlic-premix can had better prevent the diarrhoea of swine.更多还原