Bacillus amyloliquefaciens with inorganic phosphorus degrading and bacteria inhibiting functions and application of bacillus amyloliquefaciens

A technology of amylolytic spores and inorganic phosphorus, which is applied in the field of agricultural microorganisms and can solve problems such as high production costs, high energy consumption, and inability for plants to absorb and utilize them
CN106399178AActive Publication Date: 2017-02-15INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI
Publication Date
2017-02-15

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Abstract

The invention discloses a PHODB35 bacteria strain of the bacillus amyloliquefaciens, and the bacteria strain is preserved in the common microorganism center of China Committee for Culture Collection of Microorganisms with the preservation number of CGMCC No. 13040. The invention further discloses a microorganism bacterium agent produced by the aid of the PHODB35 bacteria strain. The PHODB35 of the bacillus amyloliquefaciens is good in inorganic phosphorus degrading, good in fertilizer effect, good in bacterial inhibiting effect of three kinds of pathogenic bacteria of cotton verticillium wilt, wilt and fusarium patch and wide in antimicrobial spectrum; the bacillus amyloliquefaciens causes no pollution problem to safety of human and livestock; the bacillus amyloliquefaciens is simple in preparation method, low in cost and easy to use.
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Description

Technical field

[0001] The invention belongs to the field of agricultural microorganisms, and specifically relates to a Bacillus amyloliquefaciens with the dual functions of degrading inorganic phosphorus and antibacterial, and a microbial agent containing the Bacillus amyloliquefaciens, and also relates to their use in promoting crop growth and preventing diseases application. Background technique

[0002] Phosphorus is one of the essential nutrients during plant growth. The total phosphorus content in soil in my country is considerable, but more than 95% is in the form of ineffective phosphorus such as stable aluminosilicate and apatite, which is difficult for plants to directly absorb and utilize. Therefore, most crops must be topdressed with phosphate fertilizer. The current application of quick-acting phosphate fertilizers has a high production cost and high energy consumption. The utilization rate of the applied phosphate fertilizers was only 10% to 25%. Part of the phosp...

Claims

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