Compound microbial agent and application thereof in growth promotion, disease resistance and cadmium reduction of rice

The invention relates to the technical field of microorganisms, and discloses a compound microbial agent and application thereof in growth promotion, disease resistance and cadmium reduction of rice. The compound microbial agent disclosed by the invention consists of bacillus velezensis 20-10 with t...

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Bibliographische Detailangaben
Hauptverfasser:	WU SHANDONG, ZHANG MIN, FU ZUJIAO, XIAO RONG, LIU ZHUDONG, SHAN SHIPING, HU ZHAN, CHENG WEI, GUO ZHAOHUI, YANG HUA
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 FERTILISING FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PLANTING PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SOWING SPIRITS TRAPPING VINEGAR WATERING WINE
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of microorganisms, and discloses a compound microbial agent and application thereof in growth promotion, disease resistance and cadmium reduction of rice. The compound microbial agent disclosed by the invention consists of bacillus velezensis 20-10 with the preservation number of CCTCC NO: M 20221980 and streptomyces Ahn65 with the preservation number of CCTCC NO: M 20221981, and the bacillus velezensis 20-10 and the streptomyces Ahn65 are respectively separated from rice rhizosphere soil and rice stem tissues. The compound microbial agent disclosed by the invention has obvious functions of promoting growth, resisting rice blast and reducing rice cadmium, and compared with a single strain, the compound microbial agent shows an obvious synergistic effect and has a wide application prospect. 本发明涉及微生物技术领域，公开了一种复合微生物菌剂及其在水稻促生抗病降镉中的应用。本发明所述复合微生物菌剂由保藏编号为CCTCC NO:M 20221980的贝莱斯芽孢杆菌20-10和保藏编号为CCTCC NO:M 20221981的链霉菌Ahn65组成，它们分别分离自水稻根际土壤和水稻茎组织。本发明的复合微生物菌剂具有显著的促生、抗稻瘟病和降米镉功能，