丁酸梭菌对仔猪和生长肥育猪生产性能的影响研究%The Effect of Clostridium butyricum on Production Performances of Piglets and Growing Finishing Pig
河南省科学院 生物研究所有限责任公司,郑州,450008 河南省瑞特利生物技术有限公司,郑州,450008 河南省商城县畜牧局,河南信阳,465350
2015-10-25
丁酸梭菌 仔猪 生长肥育猪 生产性能
研究表明,添加丁酸梭菌可使仔猪日增重平均提高0.69%,采食量平均减少20.53%,饲料效率平均提高20.32%,仔猪腹泻率平均降低20.51%. 在生长肥育猪日粮中添加微生态制剂、丁酸梭菌、微生态制剂与丁酸梭菌合用分别提高了生长肥育猪日增重6.5%、7.5%、14.0%,日采食量提高4.8%、5.3%、10%,料肉比分别下降1.6%、2.2%、3.68%,提高经济效益0.82%、0.6%、1.35%.%This study showed that with the addition of Clostridium butyricum,the daily gain of piglet averagely increased 0.69%,the feed intake averagely increased 20.53%,the feed efficiency averagely increased 20.32%,and the piglet diarrhea rate averagely decreased 20.51%. Adding micro ecological preparation,C. butyricum,and the mixture of micro ecological preparation and C. butyricum,in the diets of growing finishing pigs,the daily gain ofgrowing finishing pigs increased 6.5%,7.5%,14.0%respectivly,the daily feed intake increased 4.8%,5.3% and 10% respectively, the feed conversion decreased 1.6%,2.2% and 3.68% respectively,and the economic benefits increased 0.82%,0.6% and 1.35% respectively.
