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当前位置: 首页 > 文章 > 合生素对断奶仔猪生产性能及血液生理生化指标的影响 畜牧与兽医 2008,40 (4) 26-30
Position: Home > Articles > Effects of synbiotics on the performance,blood physiological and biochemical indices in weaned-piglets Animal Husbandry & Veterinary Medicine 2008,40 (4) 26-30

合生素对断奶仔猪生产性能及血液生理生化指标的影响

作  者：
王龙昌;周岩民;罗有文;康峰;王恬
单  位：
南京农业大学动物科技学院;江苏畜牧兽医职业技术学院宠物系
关键词：
合生素;生产性能;血液生理生化指标;断奶仔猪
摘  要：
选用三元杂交断奶仔猪108头,随机分为3组。第1组为对照组,饲喂基础日粮,第2组和第3组分别饲喂在基础日粮中添加0.05%和0.10%合生素的试验日粮,试验期14d,研究合生素对断奶仔猪生产性能及血液生理生化指标的影响。试验结果表明,与对照组相比,添加0.05%合生素使仔猪平均日增重提高17.2%,料重比降低36.2%,死淘率降低42.9%;添加0.10%合生素使仔猪平均日增重提高27.3%,料重比降低28.3%,死淘率降低100%,但统计上均无显著差异(P>0.05)。添加0.05%和0.10%合生素,仔猪血清中ALT分别提高28.6%(P>0.05)和63.3%(P<0.01),对仔猪血清中AST、ALP、TP、ALB、GLB、GLU无显著影响(P>0.05),对仔猪血清TC、TG、HDL-C和LDL-C水平均有不同程度的提高作用,对仔猪血清中IgG、IgA、IgM、淋巴细胞均无显著影响(P>0.05)。
译  名：
Effects of synbiotics on the performance,blood physiological and biochemical indices in weaned-piglets
作  者：
WANG Long-chang1, ZHOU Yan-min1,2, LUO You-wen3, KANG Feng1, WANG Tian1,2(College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095,China)
关键词：
synbiotics; blood performance; physiological and biochemical indices; weaned-piglet
摘  要：
The experiment was conducted to investigate effects of synbiotics on the production performance, blood physiological and biochemical indices in weaned piglets. One hundred and eight weaned piglets of three-line crossbred at 28-day-old were randomly assigned into 3 treatments with 4 replicates, basal diet (control group), diets added 0.05% and 0.10% synbiotics respectively (trial groups). The results showed that compared with control group, diets added 0.05% synbiotics could increase ADG by 17.2%, decrease F/G by 36.2% and decrease death ratio by 42.9%, but not significantly; diets added 0.10% synbiotics could increase ADG by 27.3%, decrease F/G by 28.3% and decrease death ratio by 100%, but not significantly; diets added 0.10% synbiotics could increase ALT level in serum significantly(P<0.01); levels of AST, ALP, TP, ALB, GLB, GLU, IgG, IgA, IgM, leucocytes and lymphocytes in sera were not affected significantly (P>0.05); levels of TC, TG, HDL-C and LDL-C in sera were increased.

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