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Position: Home > Articles > Effects of compound probiotics on growth performance, diarrhea rate and nutrient digestibility of weaned piglets Feed Industry 2018,39 (15) 27-31

复合益生菌制剂对断奶仔猪生长性能、腹泻率和营养物质消化率的影响

关键词：

复合益生菌制剂;断奶仔猪;生长性能;营养物质;消化率

摘要：

试验旨在研究复合益生菌制剂对断奶仔猪生长性能、腹泻率和营养物质消化率的影响。选用28日龄健康杜×长×大三元断奶仔猪80头,随机分成试验组和对照组,每个组设2个重复,每个重复20头猪,分别饲喂添加0.1%复合益生菌制剂的试验组和基础日粮对照组。试验进行28 d。结果表明:与对照组相比,添加0.1%复合益生菌能够显著提高平均日增重和显著降低料肉比(P<0.05),但对平均日采食量和腹泻率差异不显著(P>0.05);能够显著提高蛋白质和干物质的消化吸收率(P<0.05),对总能和有机物的消化率差异不显著(P>0.05),但具有提高其消化率的趋势。由结果可知,添加0.1%益生菌能够提高断奶仔猪生长性能,降低腹泻率,提高营养物质消化吸收率,每头仔猪可多获利12.97元。

译名：

Effects of compound probiotics on growth performance, diarrhea rate and nutrient digestibility of weaned piglets

作者：

Song Xianyi;Liu Yang;Zhou Shenghua;

关键词：

compound probiotics;;weaned piglets;;growth performance;;nutrient;;digestibility

摘要：

This study was designed to study the effects of compound probiotics on growth performance,diarrhea rate and nutrient digestibility of weaned piglets. 80 rats were randomly divided into experimental group and control group. Twenty copies of each group were randomly divided into 20 pigs each with 0.1% compound probiotics. Group and basal diet control group. The test was carried out for 28 days. The results showed that compared with the control group, adding 0.1% compound probiotics can significant increase the average daily gain and reduce feed/gain(P<0.05), but no difference on average daily feed intake(P>0.05). It was significantly increased the digestion and absorption rate of protein and dry matter(P<0.05). There was no significant difference between the total energy and the digestibility of organic matter(P>0.05) but has the trence to increase its digestibility. In conclusion, adding 0.1% probiotics can improve the growth performance of weaned piglets, reduce the diarrhea rate and improve the digestion and absorption rate of nutrients, each pig profit more than 12.97 yuan.

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复合益生菌制剂对断奶仔猪生长性能、腹泻率和营养物质消化率的影响

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