Method of preparing cow-dung-fermented organic fertilizer with slow release function
A technology of organic fertilizer and cow dung, which is applied in the preparation of organic fertilizer, organic fertilizer, and the treatment of biological organic parts, etc., which can solve the problem that nutrients cannot be completely absorbed by adsorbent, poor combination of nutrients and adsorbent, organic slow release Poor fertilizer slow-release effect and other problems, to achieve the effects of saving secondary renewable resources, improving permeability, and shortening the fermentation cycle
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0039] A kind of cow dung fermented organic fertilizer with slow-release function provided by the present embodiment, by weight percentage, comprises the following components:
[0040]
[0041] The preparation method of this organic fertilizer is as follows:
[0042] (1) Prepare raw materials: Prepare raw materials according to the above formula ratio;
[0043] (2) Primary mixing: first mix starch, 20% activated carbon and 5% diatomaceous earth evenly, then evenly spray 1% EM stock solution in the mixture, and leave it for 0.5 hours to make the EM stock solution fully absorbed;
[0044] (3) Secondary mixing: uniformly mix the remaining materials with the primary mixing;
[0045] (4) Anaerobic fermentation: The above raw materials are compacted and piled up, and sealed anaerobic fermentation is carried out for 4 days, so that the fermentation temperature is kept between 45°C and 75°C. At this time, most of the harmful pathogenic microorganisms have been killed , and the co...
Embodiment 2
[0049] A kind of cow dung fermented organic fertilizer with slow-release function provided by the present embodiment, by weight percentage, comprises the following components:
[0050]
[0051]
[0052] The preparation method of this organic fertilizer is as follows:
[0053] (1) Prepare raw materials: Prepare raw materials according to the above formula ratio;
[0054] (2) Primary mixing: first mix starch, 11% activated carbon and 8% diatomaceous earth evenly, then evenly spray 5% EM stock solution in the mixture, leave it for 1 hour, so that the EM stock solution is fully absorbed;
[0055] (3) Secondary mixing: uniformly mix the remaining materials with the primary mixing;
[0056] (4) Anaerobic fermentation: The above raw materials are compacted and piled up, and sealed anaerobic fermentation is carried out for 5 days, so that the fermentation temperature is kept between 45°C and 75°C, and most of the harmful pathogenic microorganisms have been killed at this time ...
Embodiment 3
[0060] A kind of cow dung fermented organic fertilizer with slow-release function provided by the present embodiment, by weight percentage, comprises the following components:
[0061]
[0062] The preparation method of this organic fertilizer is as follows:
[0063] (1) Prepare raw materials: Prepare raw materials according to the above formula ratio;
[0064] (2) Primary mixing: first mix starch, 8% activated carbon and 7% diatomaceous earth evenly, then evenly spray 0.7% EM stock solution in the mixture, leave it for 2 hours, so that the EM stock solution is fully absorbed;
[0065] (3) Secondary mixing: uniformly mix the remaining materials with the primary mixing;
[0066] (4) Anaerobic fermentation: The above raw materials are compacted and piled up, and sealed anaerobic fermentation is carried out for 3 days, so that the fermentation temperature is kept between 45°C and 75°C, and most of the harmful pathogenic microorganisms have been killed at this time , and the ...
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