Serratia marcescens, microbial inoculum, functional seedling substrate and application

The invention belongs to the technical field of microorganisms, and particularly relates to serratia marcescens, a microbial agent, a functional seedling substrate and application. The invention provides a strain of serratia marcescens LYGN1, and the preservation number of the serratia marcescens LY...

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Hauptverfasser:	HAO XIAODONG, CHEN ZHIQUN, YAN LI, PENG JINXIN, ZHANG XU, SUN AIDE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY COMPOSITIONS THEREOF CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WATERING WINE
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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of microorganisms, and particularly relates to serratia marcescens, a microbial agent, a functional seedling substrate and application. The invention provides a strain of serratia marcescens LYGN1, and the preservation number of the serratia marcescens LYGN1 is CGMCC (China General Microbiological Culture Collection Center) NO.27660. In the embodiment of the invention, the serratia marcescens LYGN1 bacterial liquid is inoculated to a seedling root zone in a root irrigation manner, so that the serratia marcescens LYGN1 bacterial liquid is colonized in a seedling root system and rhizosphere environment, the growth of the seedling root system and the accumulation of biomass can be promoted, and finally the effects of promoting the growth of the seedling and improving the seedling culture quality are achieved. Therefore, the serratia marcescens LYGN1 disclosed by the invention has a good application prospect in plant growth promotion. 本发明属于微生物技术领域，具体涉及一株粘质沙雷氏菌、菌剂、功能性育苗