Microbial source bactericide for preventing and treating plant diseases and preparation method thereof
A microbial source and plant disease technology, applied in the field of microbial pesticides, can solve the problems of soil compaction and salinization, the decline of agricultural product yield, and the great influence of farmers, and achieve the effect of promoting secretion, increasing secretion, and improving the control effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0035] PDA medium:
[0036] Fresh potato 200g, agar 16g, glucose 20g, distilled water 1000mL; method: peel the potato and cut into small pieces of about 1cm3, put it in a pot filled with 800mL distilled water and boil for 30min, filter it with gauze, after filtering, take the filtrate and add glucose, After the agar was boiled, it was subpackaged and autoclaved at 121°C for 20 minutes for later use.
[0037] Solid state fermentation medium:
[0038] Wheat bran 60g, rice husk 15g, corn flour 5g, soybean meal 15g, water content 60%, pH adjusted to 7.0; autoclave at 121°C for 20 minutes before use.
[0039] A microbial source fungicide for preventing and treating plant diseases, the raw material components include: in parts by weight, 30 parts of fermentation broth, 60 parts of carriers, and 15 parts of auxiliary agents; wherein, the biocontrol bacteria include: in parts by weight, 40 parts Parts of Trichoderma harzianum, 30 parts of Paenibacillus polymyxa, 15 parts of Bacillus...
Embodiment 2
[0046] The preparation of PDA medium and solid-state fermentation medium is the same as in Example 1.
[0047] A microbial source fungicide for preventing and treating plant diseases, the raw material components include: in parts by weight, 25 parts of fermentation broth, 60 parts of carriers, and 15 parts of auxiliary agents; wherein, the biocontrol bacteria include: in parts by weight, 40 parts Parts of Trichoderma harzianum, 30 parts of Paenibacillus polymyxa, 15 parts of Bacillus licheniformis, 15 parts of Bacillus subtilis; the carrier includes vermiculite and MIL series materials, and the mass ratio is 1.2:1; the auxiliary agent includes: dispersant MF -6. The wetting agent 9500 and the protecting agent honey, the mass ratio is 3.2:4.8:1; the addition amount of kainic acid in the solid medium is 0.5%.
[0048] The steps of the preparation method are the same as in Example 1.
Embodiment 3
[0050] The preparation of PDA medium and solid-state fermentation medium is the same as in Example 1.
[0051] A microbial source fungicide for preventing and treating plant diseases, the raw material components include: in parts by weight, 25 parts of fermentation broth, 60 parts of carriers, and 15 parts of auxiliary agents; wherein, the biocontrol bacteria include: in parts by weight, 40 parts Parts of Trichoderma harzianum, 30 parts of Paenibacillus polymyxa, 15 parts of Bacillus licheniformis, 15 parts of Bacillus subtilis; the carrier includes vermiculite and MIL series materials, and the mass ratio is 1.2:1; the auxiliary agent includes: dispersant MF -6. The wetting agent 9500 and the protecting agent honey, the mass ratio is 3.2:4.8:1; the addition amount of kainic acid in the solid medium is 1.5%.
[0052] The steps of the preparation method are the same as in Example 1.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com