摘要
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.
出处
《河南科学》
2015年第10期1745-1749,共5页
Henan Science
基金
郑州市科技攻关计划项目(121PZDGG301)
关键词
丁酸梭菌
仔猪
生长肥育猪
生产性能
Clostridium butyricum
piglets： growing finishing pigs： production performance
