摘要
试验旨在研究中药微生态制剂对保育仔猪生长性能的影响。试验选用断奶后2周龄军牧1号白猪保育仔猪100头,随机分为4组,3个试验组和1个对照组。试验预试期7 d,正试期28 d。3个试验组分别饲喂在对照组日粮的基础上添加300、500、800 g/t中药微生态制剂。试验结果表明:日粮中添加800 g/t中药微生态制剂的试验三组平均日增重极显著高于添加量为300 g/t试验一组和对照组(P<0.01),显著高于添加500 g/t的试验二组(0.01<P<0.05),其余各组之间差异均不显著(P>0.05);试验三组的平均料肉比低于对照组和其它两个试验组;3个试验组的平均日采食量均高于对照组。试验证实在日粮中添加800 g/t中药微生态制剂能够提高保育仔猪的日增重。
The objective of the experiment was to study the effect of Chinese medicine probiotics ongrowth performance of piglets. 100 Junmu No.1 White weaning nursery piglets were selected, and theywere randomly divided into four groups, three experimental groups and one control group. Experimentalprior period was 7 d, experimental period was 28 d. Three experimental groups were fed with 300, 500,800 g/t Chinese medicine probiotics in diets on the basis of the control group. The experiment resultsshowed that: average daily gains of the third test diets added to 800 g/t medicine probiotics was significant-ly higher than the first group(300 g/t) and the control group(P<0.01), and significantly higher than the sec-ond group added to 500 g/t(0.01<P<0.05), and the difference between the other groups were no signifi-cant(P>0.05); Feed and gain ration of the third groups was lower than the control group and the other twotest groups; Average daily feed intake of three test groups was higher than control group. The test confirmed that the diet added to 800 g/t Chinese medicine probiotics can improve daily gain of nursery piglets.
出处
《饲料工业》
北大核心
2015年第23期21-22,共2页
Feed Industry
基金
长春市科技计划项目[12XN28]
关键词
中药微生态制剂
仔猪
生长性能
medicine probiotics
piglets
growth performance
