Method for preparing gamma-polyglutamic acid organic fertilizer by double microbial fermentation

The invention relates to a method for preparing a gamma-polyglutamic acid organic fertilizer by double microbial fermentation. The method comprises the following steps: firstly, corynebacterium glutamicum is used to ferment a solid organic matter to produce an organic material rich in L-glutamic aci...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHONG WEILEI, YU NANSHU, XU WENFENG, XU CHUNYING, CHEN HAINING
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT FERTILISERS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MANUFACTURE THEREOF METALLURGY ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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