Serratia marcescens LE and application thereof

• Main Authors: SUN YAQIN, SHEN CHANGWEI, LI YAFEI, ZHANG YING, WANG FEI, LI HANG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2021
• Subjects: ADHESIVES; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; DYES; ENZYMOLOGY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MEASURING; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MUTATION OR GENETIC ENGINEERING; NATURAL RESINS; PAINTS; PHYSICS; POLISHES; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TESTING; VINEGAR; WINE

The invention relates to the technical field of microbial screening. The invention provides serratia marcescens LE and an application of the serratia marcescens LE. The Latin of the serratia marcescens LE is Serratiaquinivorans. The serratia marcescens LE disclosed by the invention can be used for dissolving inorganic phosphorus and converting insoluble inorganic phosphorus into soluble phosphorus which can be utilized by plants, so that the utilization of the plants on soil phosphorus is improved. Therefore, the phosphorus utilization efficiency of crops can be improved through the phosphate-solubilizing bacteria in agricultural production, so that the dependence on chemical phosphate fertilizers is reduced, and efficient and environment-friendly agricultural green development of the phosphate fertilizers is realized. 本发明涉及微生物筛选技术领域。本发明提供了一种沙雷氏菌LE及其应用，所述沙雷氏菌LE拉丁文为Serratiaquinivorans。本申请的沙雷氏菌LE能够溶解无机磷，将难溶性无机磷转化为植物可以利用的可溶性磷，提高植物对土壤磷的利用。因此，在农业生产中可以通过这些解磷细菌来提高作物的磷利用效率，从而减少对化学磷肥的依赖，实现磷肥高效和环境友好的农业绿色发展。