Bacillus megaterium with salt-tolerant and growth-promoting functions and application of bacillus megaterium

The invention relates to the technical field of functional microorganism screening and application, and particularly provides a bacillus megaterium strain and application of the bacillus megaterium strain in agricultural production. The bacillus megaterium is preserved in the China Center for Type C...

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Bibliographische Detailangaben
Hauptverfasser:	YUAN WEIWEI, LI JINGPAN, ZHOU YINGJUN, LYU BIN, LING HONGLI, CHEN LIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DYES ENZYMOLOGY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FISHING FORESTRY HUMAN NECESSITIES HUNTING MANUFACTURE THEREOF MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS MUTATION OR GENETIC ENGINEERING NATURAL RESINS ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE PAINTS PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS POLISHES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of functional microorganism screening and application, and particularly provides a bacillus megaterium strain and application of the bacillus megaterium strain in agricultural production. The bacillus megaterium is preserved in the China Center for Type Culture Collection in Wuhan University, Wuhan, China on April 26, 2023, and the preservation number is CCTCC NO: M2023634. The strain has strong tolerance to a saline-alkali environment, can effectively grow under the conditions of pH 12 and 18% salt concentration, has obvious alkali reduction capability, can be colonized in crop root systems, relieve crop salt damage, promote crop growth and improve crop yield, and can be widely applied to biological improvement of saline-alkali soil. 本发明涉及功能微生物筛选与应用技术领域，具体提供了一株巨大芽孢杆菌（Bacillus megaterium）及其在农业生产中的应用。所述巨大芽孢杆菌已于2023年4月26日保藏于中国武汉武汉大学的中国典型培养物保藏中心，保藏编号为CCTCC NO:M2023634。该菌株对盐碱环境的耐受性强，能在pH12和18%盐浓度条件下有效生长，且降碱能力显著，能在作物根系定殖，缓解作物盐害，促进作物生长，提高作物产量，还可广泛应用于盐碱地的生物法改良。