Lactobacillus delbrueckii and application thereof

The invention relates to the technical field of bioengineering, in particular to lactobacillus delbrueckii and application thereof. The lactobacillus delbrueckii Mafic1501 is separated from pig manure and is subjected to biological preservation, and the preservation number of the lactobacillus delbrueckii Mafic1501 is CGMCC (China General Microbiological Culture Collection Center) No.26198. The lactobacillus delbrueckii Mafic1501 provided by the invention can effectively improve the intestinal health of pigs and improve the growth performance of the pigs, especially for the pigs with low birth weight, the lactobacillus delbrueckii Mafic1501 can effectively improve the growth performance of the pigs with low birth weight, improve the physiological health state of the pigs and improve the production benefits of pig raising, and has important significance in the field of pig industry. 本发明涉及生物工程技术领域，尤其涉及一种德氏乳杆菌及其应用。本发明从猪粪便中分离得到一种德氏乳杆菌Mafic1501，对其进行了生物保藏，保藏编号为CGMCC No.26198。本发明提供的德氏乳杆菌Mafic1501可以有效改善猪的肠道健康，提高猪的生长性