植物源乳酸菌对生长育肥猪生产性能的影响

Effect of Lactobacillus on Growth Performance of Growing Pigs

本试验研究了饲喂植物源乳酸菌对生长猪生产性能和健康的影响。对照组饲喂基础日粮。试验组饲喂“基础日粮＋40％植物源乳酸菌”。试验结果表明：试验组平均日增重比对照组提高了13．7％；平均日采食量比对照组提高了5．2％；料肉比比对照组下降了7．6％；发病率比对照组降低了75％；试验组比对照组多盈利22．4％。

The effect of Lactobacillus on growth performance and health of growing pigs in pig- farm was studied. The control group was fed on basal diet; the test group was fed on basal diet ＋ 40% Lactobacillus . The result showed ：In comparison with the cont rol group：the test group tended to improve average daily gain （ADG） by 13.7% ;the average daily feed intake was increased by 5.2% ;the feed conversion ratio was decreased by 7.6% ;the disease incidence was decreased by 75% ;and the profit was increased by 22.4%.