Growth-promoting composite endophytic bacterial agent and application thereof

A bacteriostatic agent and bacillus technology, applied in the field of microorganisms, to achieve the effects of improving photosynthetic characteristics, increasing chlorophyll content, and increasing biological enzyme activity of moso bamboo
CN111139206AActive Publication Date: 2020-05-12福州睿谷生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
福州睿谷生物科技有限公司
Publication Date
2020-05-12

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Abstract

The invention provides a growth-promoting composite endophytic bacterial agent and belongs to the technical field of microorganisms. The growth-promoting composite endophytic bacterial agent comprisesenterobacter aerogenes CT-B09-2, acinetobacter calcoaceticus WYS-A01-1, bacillus amyloliquefaciens JL-B05 and bacillus amyloliquefaciens JL-B06, wherein the mass ratio of the enterobacter aerogenes CT-B09-2 to the acinetobacter calcoaceticus WYS-A01-1 to the bacillus amyloliquefaciens JL-B05 to the bacillus amyloliquefaciens JL-B06 is (3 to 5):(3 to 6):(3 to 6):(3 to 8); and the total viable bacterium concentration in the composite endophytic bacterial agent is (5 to 8)*10<8> cfu / ml or (2 to 3)*10<9> cfu / g. The growth-promoting composite endophytic bacterial agent has the advantages that thestrain has strong phosphorus-dissolving potassium-dissolving and nitrogen-fixing effects; colonization in the plant bodies can be realized; the phyllostachys edulis photosynthetic characteristics andthe biological enzyme activity are further improved; and important effects are achieved on regulating the growth and development of the phyllostachys edulis.
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Description

technical field

[0001] The invention belongs to the technical field of microorganisms, and relates to a growth-promoting compound endophytic agent and an application thereof. Background technique

[0002] Plant endophytic bacteria refer to bacteria that live in various tissues and organs of healthy plants during a certain stage or all stages of their life history, and have established a harmonious relationship with plants. Endophytic bacteria are very rare natural biological resources because they can colonize and transmit in plants for a long time and are not easily affected by environmental conditions. They have a wide range of biological effects on plant growth and development, resistance to diseases and adverse environments. Studies have shown that plant hosts containing endophytes generally have the advantages of fast growth, resistance to adversity, and disease resistance, and have good research and development potential in agricultural production. Therefore, it is of...

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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