Microbial composition for preventing and treating fusarium root rot and application thereof

• Main Authors: YANG PEIWEN, YANG TONGYU, GUO ZHIXIANG, HE CHENGXING, SHEN YUNXIN, LIAO YONGQIN, YI XIAOPENG, SHI ZHULI, WANG QUN, PUTT
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2023
• Subjects: 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

The invention relates to a microbial composition for preventing and treating fusarium root rot and application thereof, and the composition comprises: a) bacillus velezensis and bacillus siamensis, and b) zeolite powder, decomposed cow dung, humic acid, ascorbic acid and a tea extract; the preservation number of the bacillus velezensis is CCTCC (China Center for Type Culture Collection) NO: M 2022923, and the preservation number of the bacillus siamensis is CCTCC NO: M 2022925. The composition provided by the invention has an efficient antagonistic effect on pathogenic bacteria causing root rot and wilt of passion fruits, citrus, carnation and tea trees; when the fertilizer is applied to soil, the soil microbial diversity can be effectively adjusted, and plant rhizosphere phenolic acid substances can be degraded. 本发明涉及一种防治镰刀菌根腐病的微生物组合物及其应用,其中，组合物，包含：a)贝莱斯芽孢杆菌和暹罗芽孢杆菌，b）沸石粉、腐熟牛粪、腐殖酸、抗坏血酸和茶叶提取物；并且其中，贝莱斯芽孢杆菌的保藏编号为CCTCC NO：M 2022923，暹罗芽孢杆菌的保藏编号为CCTCC NO：M 2022925。本发明提供的组合物对引起百香果、柑橘、香石竹和茶树根腐枯萎病的病菌具有高效的拮抗作用；施用于土壤中可有