Preparation method of microbial agent for preventing and treating wheat root nematodes
A microbial agent and root nematode technology, applied in botany equipment and methods, biocides, nematicides, etc., can solve the problems of ozone layer destruction, high volatility, high input cost, etc., and achieve strong nematode killing ability , rapid reproduction and broad market prospects
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[0023] Example 1
[0024] In this embodiment, a preparation method of a microbial inoculum for controlling wheat root nematodes, the steps are as follows:
[0025] 1) The preparation includes the following raw materials in parts by weight: 40 parts of Bacillus subtilis-Bacillus thuringiensis mixed fermentation broth, 50 parts of Bacillus jelly-like-Paecilomyces lilacinus mixed fermentation broth, 30 parts of Bacillus polymyxa, and Bacillus licheniformis 30 parts of Bacillus, 20 parts of Bacillus amyloliquefaciens fermentation broth, 10 parts of Verticillium chlamydosporium, 10 parts of potassium fulvic acid, 4 parts of modified biomass charcoal, 1 part of chitin, 1 part of colloidal chitin;
[0026] 2) Mix the fermentation broth of Bacillus polymyxa, Bacillus licheniformis, Bacillus amyloliquefaciens with modified biomass charcoal, potassium fulvic acid and chitin, and then spray Verticillium chlamydos in the mixed raw materials Stir it evenly, then let it stand for 8 hours to obtai...
Example Embodiment
[0034] Example 2
[0035] In this embodiment, a preparation method of a microbial inoculum for controlling wheat root nematodes, the steps are as follows:
[0036] 1) The preparation includes the following raw materials in parts by weight: 45 parts of Bacillus subtilis-Bacillus thuringiensis mixed fermentation broth, 55 parts of Bacillus jelly-like-Paecilomyces lilacinus mixed fermentation broth, 35 parts of Bacillus polymyxa, and Bacillus licheniformis 32 parts of Bacillus, 22 parts of Bacillus amyloliquefaciens fermentation broth, 12 parts of Verticillium chlamydosporium, 12 parts of potassium fulvic acid, 6 parts of modified biomass charcoal, 1.5 parts of chitin, 1.5 parts of colloidal chitin;
[0037] 2) Mix the fermentation broth of Bacillus polymyxa, Bacillus licheniformis, Bacillus amyloliquefaciens with modified biomass charcoal, potassium fulvic acid, and chitin, and then spray Verticillium chlamydos in the mixed raw materials Stir it evenly, then let it stand for 9 hours t...
Example Embodiment
[0045] Example 3
[0046] In this embodiment, a preparation method of a microbial inoculum for controlling wheat root nematodes, the steps are as follows:
[0047] 1) Prepare the following raw materials in parts by weight: 50 parts of Bacillus subtilis-Bacillus thuringiensis mixed fermentation broth, 60 parts of Bacillus jelly-like-Paecilomyces lilacinus mixed fermentation broth, 40 parts of Bacillus polymyxa, and Bacillus licheniformis 35 parts of bacillus, 25 parts of Bacillus amyloliquefaciens fermentation broth, 15 parts of Verticillium chlamydosporium, 15 parts of potassium fulvic acid, 7 parts of modified biomass charcoal, 2 parts of chitin, 2 parts of colloidal chitin;
[0048] 2) Mix the fermentation broth of Bacillus polymyxa, Bacillus licheniformis, Bacillus amyloliquefaciens with modified biomass charcoal, potassium fulvic acid, and chitin, and then spray Verticillium chlamydos in the mixed raw materials Stir it evenly, then let it stand for 10 hours to obtain mixture A; ...
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