A kind of Streptomyces sicau417 and application thereof

A technology of Streptomyces chromogenes and dark color, applied in the field of microorganisms, can solve problems such as irreversible damage to the ecological environment, achieve the effects of increasing plant height and leaf area, promoting plant growth, and improving soil physical and chemical properties
CN109439591BActive Publication Date: 2020-09-22SICHUAN AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SICHUAN AGRI UNIV
Publication Date
2020-09-22

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Abstract

The invention discloses a Streptomyces Phaeochromogenes SICAU417 and its application. The strain has been preserved. The preservation unit: China Center for Typical Culture Collection (CCTCC), address: Bayi Road, Wuchang District, Wuhan City, Hubei Province Luojia Mountain, date of deposit: October 8, 2018, deposit number: CCTCC NO: M 2018661. The 16S rRNA sequence of Streptomyces subchromogenes SICAU417 is shown in SEQ ID NO.1. This bacterium has a wide range of antibacterial effects, can promote plant growth at the same time, and has the double-effect function of "fertilizer and medicine". The microbial fertilizer made by using this bacterium is of great significance for reducing the application of chemical fertilizers and pesticides in agricultural planting. .
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Description

technical field

[0001] The invention belongs to the technical field of microbes, and in particular relates to Streptomyces obserochromogenes SICAU417 and its application. Background technique

[0002] Highland barley is a crop of the genus Barley in the Gramineae family, a type of naked barley, and is widely planted in Tibet, Sichuan and other places. Low yield and many diseases are the main factors restricting the development of the current highland barley planting industry. Although the application of traditional pesticides and chemical fertilizers can increase the yield of highland barley in a short period of time and alleviate the contradiction between supply and demand, it will cause irreversible damage to the ecological environment. Actinomycetes can decompose a variety of organic matter, regulate soil nutrients, promote the formation of soil aggregate structure to improve soil, and secrete secondary metabolites such as plant growth regulators and disease-resistant ac...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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