Azorhizobium strain SCAUs152 and application thereof

The invention discloses an Azorhizobium strain SCAUs152 and application thereof. The strain is a new strain which is separated and purified from fresh soybean root nodules and belongs to Rhizobium. The strain is collected to China Center for Type Culture Collection of Wuhan University on March 14th,...

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Hauptverfasser:	YANG YU, XU KAIWEI, CHEN YUANXUE, ZOU LAN, LI NA, XIONG FENG, ZHOU TAO
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 an Azorhizobium strain SCAUs152 and application thereof. The strain is a new strain which is separated and purified from fresh soybean root nodules and belongs to Rhizobium. The strain is collected to China Center for Type Culture Collection of Wuhan University on March 14th, 2014, and the collection number is CCTCC NO.M2014085. The strain is applied to production of Sichuan soybeans. The Azorhizobium strain SCAUs152 is a favorable broad-spectrum Rhizobium japonicum strain with high symbiotic fixation capacity, wide application range of Sichuan soybean species, IAA (indoleacetic acid) secretion capacity, capacities for dissolving inorganic phosphorus, organic phosphorus and potassium and high stress tolerance. The strain has favorable matching affinity with Sichuan dominant bean species, and can enhance the soybean yield by more than 23% in different ecological regions where no nitrogen fertilizer is applied and the Azorhizobium strain SCAUs152 is inoculated, which is much different fr