霉菌毒素生物降解剂对仔猪霉变饲料和生长性能的影响  

Effect of mold toxin biodegradable agent on mouldy feed and growth performance of piglet

作　　者：张秀江[1] 胡虹 王秋菊[1] 谷立峰[1] 丁松 郜峰 Zhang Xiujiang;Hu Hong;Wang Qiuju;Gu Lifeng;Ding Song;Gao Feng

机构地区：[1]河南省科学院生物研究所有限责任公司,河南郑州450008 [2]信阳市畜牧工作站,河南信阳464000 [3]安阳市农业科学院,河南安阳455000

出　　处：《饲料工业》2018年第22期39-43,共5页Feed Industry

基　　金：2018年河南省科学院助推科技成果转化专项[18ZT05010]

摘　　要：研究霉菌毒素生物降解剂对仔猪霉变饲料和生长性能的影响,选取30日龄健康、体重相近断奶杜长大三元杂交仔猪80头,分1个对照组和3个分别添加霉菌毒素生物降解剂0.1%、0.2%、0.3%的试验组。结果表明,霉菌毒素生物降解剂可使仔猪饲料黄曲霉毒素B1、玉米赤霉烯酮、呕吐毒素降解率分别为83.9%、80.5%、83.5%。仔猪平均日增重提高43.87%,平均日采食量提高23%,料肉比降低14.3%。粗蛋白质表观消化率提高10.8%,粗脂肪表观消化率提高11.3%,粗纤维表观消化率提高24.3%。发病率降低78.4%,死亡率降低65.3%。仔猪综合毛利润平均每头增加68.72元。This study mainly studied the effect of mold toxin biodegradable agent on mouhty feed and growth performance of piglet. We selected eighty （duroc-landrace-yorkshire） healthy three-way hybrid piglets of 30 days old and of similar weight, we divided into 1 control group and 3 experimental groups with the addition of mold toxin biodegradable agent 0.1%, 0.2% and 0.3%. The results showed that the average degradation rate of aflatoxin BI, corn gibberellin and vomiting toxin were 83.9%, 80.5% and 83.5%. Tile average daisy weight gain of piglets increased by 43.87%, the average daily food intake increased by 23%, and the feed meat decreased by 14.3% on average. The average appar- ent digestibility of crude protein, crude fat and crude fiber increased by 10.8%, 11.3% and 24.3% re- spectively . The incidence and the mortality reduced by 78.4% and 65.3%. The composite gross profit of piglets increased by 68.72 yuan on average.

关 键 词：霉菌毒素 生物降解剂 仔猪 降解率 生长性能 

分 类 号：S816.32[农业科学—饲料科学]