Method for preparing compound fertilizer by straws
A technology of compound fertilizer and straw, which is applied in application, organic fertilizer, fertilization device, etc., can solve the problems of unfavorable reuse and waste of resources, and achieve the effects of high recycling efficiency, avoiding waste, and wide application range
Inactive Publication Date: 2015-09-02
XINMIN JULIUHE VILLAGE ZHONGWEI CORN PLANTING PROFESSIONAL COOP
2 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Method used
View more
Abstract
The invention particularly provides a method for preparing a compound fertilizer by straws. The method includes the steps of cutting the straws into sections, stacking the straw sections in a fermenting vat, adding an organic matter decomposition agent, and covering the fermenting vat with an environment-friendly degradable plastic film or mud to seal the fermenting vat; subjecting biogas obtained from fermentation to decontamination and purification, and delivering the decontaminated and purified biogas to homes of residents to be used for combustion or/and to be used for production or/and to be stored; subjecting biogas residues and biogas liquid to separation, taking the biogas residues to be used or stored as a pollution-free organic total-nutrient solid fertilizer, and taking the biogas liquid to be used or stored as a pollution-free organic total-nutrient liquid fertilizer; during use, using the solid fertilizer and the liquid fertilizer in a separate or a mixing manner. The method for preparing the compound fertilizer by the straws has the advantages that the produced compound fertilizer is high in nutrition content, the defect that the straws in rural areas cannot be treated and are burned is avoided, the organic fertilizer manufactured by the aid of the straws is beneficial to absorption of plants, and the fertilizer manufactured by the method is wide in usage range.
Application Domain
Bio-organic fraction processingGas production bioreactors +2
Technology Topic
NutrientBiogas +10
Examples
- Experimental program(4)
Example Embodiment
Example Embodiment
Example Embodiment
PUM
Property | Measurement | Unit |
Length | 8.0 ~ 15.0 | cm |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Preparation method for silicon-calcium-iron alloy
Owner:JIANGSU PROVINCE METALLURGICAL DESIGN INST
Method for preparing pentaerythritol stearate (PETS) by using illegal cooking oil
Owner:QIHE COUNTY QIXIANG BIOLOGICAL SCI & TECH
PC/ABS alloy waste recovering formula
Owner:MITAC PRECISION TECH CO LTD SHUNDE DISTRICT FOSHAN CITY
Air-conditioner smart controller with energy harvesting system
Owner:GUANGDONG CHIGO AIR CONDITIONING
Method for dispersing and coating electrode material and application of method
Owner:BEIJING IAMETAL NEW ENERGY TECH CO LTD
Classification and recommendation of technical efficacy words
- avoid environmental pollution
- Good for plant absorption
Electric flue-cured tobacco
Owner:HUIZHOU KIMREE TECH
Novel production technique of xylose
Owner:SHANDONG LONGLIVE BIO TECH CO LTD
Reusing method for galvanization sintered neodymium iron boron waste
Owner:NINGBO KETIAN MAGNET +1
Paint removing method and paint removing equipment for surface of metal hanging rack
Owner:武汉大润生态环境科技发展有限公司
Light fabric conveying belt
Owner:荣成市华诚橡胶有限公司