摘要
通过饲养试验、消化试验来研究不同阴阳离子(DCAB)水平日粮对(无角多赛特×小尾寒羊)F2代杂种育肥羊增重及其饲料利用率的影响,结果表明,随着DCAB水平的增加,(无角多赛特×小尾寒羊)F2代杂种育肥羊的平均日增重、蛋白质消化率、NDF消化率、ADF消化率均有增加的趋势,最佳DCAB值为每100g干物质50meq。
The influence of different level of dietary catlon-anion belance （DCAB/ to gain and feedstuff utilization rate of （Poll Dorset×SmalL Tail Han） F2 fatting sheep was researched by feeding and digesting test. The resulLs suggested, as the level of DCAB increasing, the average daily gain, protein digestibility, NDF digestibility, and ADF digestibility of （poll dorset×small tail Han） F2 fatting sheep were all presented increasing tendency, and the best DCAB value was 50 meq in 100 g DM.
出处
《饲料工业》
2007年第3期36-38,共3页
Feed Industry
