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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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。
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.
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.
引文
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[9]仇武松,王彦芦,张振威,等.日粮添加产朊假丝酵母与枯草芽孢杆菌对湖羊生长性能及养分消化率的影响[J].中国畜牧杂志,2017,53(2):106-109.
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[12]张董燕,季海峰,王晶,等.猪源罗伊氏乳酸杆菌对断奶仔猪生长性能和血清指标的影响[J].动物营养学报,2011,23(9):1553-1559.
[13] Wen K, Li G, Bui T, et al. High dose and low dose Lactobacillusacidophilus exerted differential immune modulating effects on T cell immune responses induced by an oral human rotavirus vac-cine in gnotobiotic pigs[J]. Vaccine, 2012, 30(6):1198-1207.
[14]辛娜,刁其玉,张乃锋,等.芽孢杆菌制剂对断奶仔猪生长性能、免疫器官指数及胃肠道pH值的影响[J].饲料工业,2011,32(9):33-36.
[15] Rolfe R D. The role of probiotic cultures in the control of gastro-intestinal health[J]. Journal of Nutrition, 2000, 130(2S Suppl):396S.
[16]黄金华,梁珠民,宁国信,等.复合益生菌制剂对断奶仔猪的生长性能、养分消化率和血清生化指标的影响[J].饲料工业,2014,35(12):27-31.
[17]刘虎传,张敏红,冯京海,等.益生菌对早期断奶仔猪生长性能和免疫指标的影响[J].动物营养学报,2012,24(6):1124-1131.
[18] Giang H H, Viet T Q, Ogle B, et al. Growth performance, digest-ibility, gut environment and health status in weaned piglets fed adiet supplemented with a complex of lactic acid bacteria aloneor in combination with Bacillus subtilis, and Saccharomyces bou-lardii[J]. Livestock Science, 2012, 143(2/3):132-141.
[2] Hancox L R, Le B M, Richards P J, et al. Effect of a single doseof Saccharomyces cerevisiae var. boulardii on the occurrence ofporcine neonatal diarrhoea[J]. Animal, 2015, 9(11):1756.
[3] Büsing K, Zeyner A. Effects of oral Enterococcus faecium strainDSM 10663 NCIMB 10415 on diarrhea patterns and performanceof sucking piglets[J]. Beneficial Microbes, 2015,6:41-44.
[4] Giang H H, Viet T Q, Ogle B, et al. Effects of different probioticcomplexes of lactic acid bacteria on growth performance and gutenvironment of weaned piglets[J]. Livestock Science, 2010, 133(1/3):182-184.
[5] Wu Y, Jiang Z, Zheng C, et al. Effects of protein sources and lev-els in antibiotic-free diets on diarrhea, intestinal morphology, andexpression of tight junctions in weaned piglets[J]. Animal Nutri-tion, 2015, 1(3):170-176.
[6] Liu C, Zhu Q, Chang J, et al. Effects of Lactobacillus casei andEnterococcus faecalis on growth performance, immune functionand gut microbiota of suckling piglets[J]. Archives of Animal Nu-trition, 2017, 71(2):120.
[7] J?rgensen J N, Laguna J S, Millán C, et al. Effects of a Bacillus-based probiotic and dietary energy content on the performanceand nutrient digestibility of wean to finish pigs[J]. Animal FeedScience&Technology, 2016, 221:54-61.
[8] Deng J, Li Y, Zhang J, et al. Co-administration of Bacillus subtil-is RJGP16 and Lactobacillus salivarius B1 strongly enhances theintestinal mucosal immunity of piglets[J]. Research in VeterinaryScience, 2013, 94(1):62-68.
[9]仇武松,王彦芦,张振威,等.日粮添加产朊假丝酵母与枯草芽孢杆菌对湖羊生长性能及养分消化率的影响[J].中国畜牧杂志,2017,53(2):106-109.
[10] Ouwehand A C, Salminen S, Isolauri E. Probiotics:an overviewof beneficial efects[J]. Antonie van Leeuwenhoek, 2002, 82:279-289.
[11] L?hteinen T, Rinttil?T, Koort J M K, et al. Effect of a multispe-cies lactobacillus, formulation as a feeding supplement on theperformance and immune function of piglets[J]. Livestock Sci-ence, 2015, 180:164-171.
[12]张董燕,季海峰,王晶,等.猪源罗伊氏乳酸杆菌对断奶仔猪生长性能和血清指标的影响[J].动物营养学报,2011,23(9):1553-1559.
[13] Wen K, Li G, Bui T, et al. High dose and low dose Lactobacillusacidophilus exerted differential immune modulating effects on T cell immune responses induced by an oral human rotavirus vac-cine in gnotobiotic pigs[J]. Vaccine, 2012, 30(6):1198-1207.
[14]辛娜,刁其玉,张乃锋,等.芽孢杆菌制剂对断奶仔猪生长性能、免疫器官指数及胃肠道pH值的影响[J].饲料工业,2011,32(9):33-36.
[15] Rolfe R D. The role of probiotic cultures in the control of gastro-intestinal health[J]. Journal of Nutrition, 2000, 130(2S Suppl):396S.
[16]黄金华,梁珠民,宁国信,等.复合益生菌制剂对断奶仔猪的生长性能、养分消化率和血清生化指标的影响[J].饲料工业,2014,35(12):27-31.
[17]刘虎传,张敏红,冯京海,等.益生菌对早期断奶仔猪生长性能和免疫指标的影响[J].动物营养学报,2012,24(6):1124-1131.
[18] Giang H H, Viet T Q, Ogle B, et al. Growth performance, digest-ibility, gut environment and health status in weaned piglets fed adiet supplemented with a complex of lactic acid bacteria aloneor in combination with Bacillus subtilis, and Saccharomyces bou-lardii[J]. Livestock Science, 2012, 143(2/3):132-141.