Bacillus subtilis QK-3 and bacteriostasis method and application thereof

The invention discloses bacillus subtilis QK-3, which is preserved in the general microbiological center of the committee for bacillus subtilis QK-3, the preservation number of the bacillus subtilis QK-3 is CGMCC NO.27569, and the preservation date of the bacillus subtilis QK-3 is June 7, 2023. The...

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Hauptverfasser:	YE JINGANG, HAN XIAOSHUANG, GUO HUIJIE, ZHANG ZHIHUI
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 discloses bacillus subtilis QK-3, which is preserved in the general microbiological center of the committee for bacillus subtilis QK-3, the preservation number of the bacillus subtilis QK-3 is CGMCC NO.27569, and the preservation date of the bacillus subtilis QK-3 is June 7, 2023. The bacillus subtilis microbial inoculum composed of the bacillus subtilis has an inhibition effect on various plant diseases, the bacillus subtilis microbial inoculum has an inhibition effect on six fungi including rhizoctonia solani, botrytis cinerea, phytophthora, fusarium, black beancurd skin fungi and colletotrichum, the inhibition rate is larger than 35% except the fusarium, and the inhibition rate is larger than 35% except the fusarium. The compound has relatively good inhibition effects on rhizoctonia solani, phytophthora and botrytis cinerea, and the inhibition effects are 61.08%, 52.08% and 82.38% respectively. In actual production, the bacillus subtilis fungicide can be widely applied to prevention and treat