Liquid bacterial manure production technique by comprehensive utilization of marsh liquid and method thereof

A technology of liquid bacteria and biogas slurry, applied in the field of agricultural fertilizers, can solve the problems of unresourced and comprehensive utilization of biogas slurry and biogas residue, flooding of water hyacinth, pollution of river water sources, etc., so as to maintain and improve soil quality and nitrogen fixation capacity. , the effect of improving soil quality

Inactive Publication Date: 2009-05-06
GUANGDONG FUERKANG CHEM TECH
View PDF0 Cites 26 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing fermentation and biogas production projects discharge a large amount of biogas slurry and biogas residues that have not been comprehensively utilized as resources; the dischar

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] A production method of liquid bacterial fertilizer, the steps comprising:

[0021] A, producing water hyacinth dry powder: salvage water hyacinth from rivers and rivers, chop, dry and pulverize to obtain water hyacinth dry powder, the water content of water hyacinth dry powder is 5-10%;

[0022] B. Ingredients, the weight ratio of various raw materials is: biogas slurry 63kg, water hyacinth dry powder 21kg, molasses fermentation wastewater 15.5kg, EM bacteria 0.5kg, in which: the biogas slurry is taken from the biogas slurry directly discharged from the biogas tank of the fermentation biogas production project ; water hyacinth dry powder is obtained from water hyacinth salvaged from rivers after drying and crushing, and its water content is 5-10%; the sugar content of molasses fermentation wastewater is preferably 12-15%; EM bacteria can be obtained from Henan Tianyi Biotechnology Co., Ltd. products supplied by the company;

[0023] C. Pump the biogas slurry into the p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of agricultural fertilizers, in particular to liquid bacterial manure produced by biogas slurry and a method thereof. The weight proportion of raw materials of the liquid bacterial manure is as follows: the ratio of biogas slurry to dry hyacinth powder to molasses fermentation wastewater to EM fungi is equal to 60-65 to 20-23 to 14.5-16 to 0.5-1.0. The EM fungi is adopted as a fermentation agent, so the liquid bacterial manure has a plurality of efficacies and characteristics: the liquid bacterial manure can be taken as a water flush fertilizer to spray roots of crops, can provide multiple kinds of nutrition and trace elements for the crops to promote the growing development of the crops, can be taken as a foliage fertilizer to improve the content of chlorophyll, strengthen the photosynthesis, improve the yield, can be taken as a nuisanceless cultivation nutrient fluid to realize the complete nuisanceless cultivation, and reutilize resources of the biogas slurry, hyacinths in rivers and domestic waste and is environment-friendly.

Description

Technical field: [0001] The invention belongs to the technical field of agricultural fertilizers, in particular to a liquid bacterial fertilizer produced from biogas slurry and a method thereof. Background technique: [0002] Biogas digesters provide a large amount of biogas fuel for rural areas every year, and biogas production projects also produce a large amount of biogas slurry. However, the existing fermentation and biogas production projects discharge a large amount of biogas slurry and biogas residues that have not been comprehensively utilized as resources; the discharge of biogas slurry and biogas residues promotes the rapid growth of water hyacinth, leading to flooding of water hyacinth, which not only pollutes river water sources , also affects river traffic. In addition, there are more than 2,000 counties in my country, and the sown area of ​​crops is more than 2 billion mu. At present, the annual application of chemical fertilizers in my country is more than 40...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C05F11/08C05F5/00
CPCY02A40/20Y02E50/30Y02P20/133Y02W30/40
Inventor 庄明儒
Owner GUANGDONG FUERKANG CHEM TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap